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/* SPDX-License-Identifier: GPL-2.0-or-later */
/* CacheFiles tracepoints
 *
 * Copyright (C) 2021 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells (dhowells@redhat.com)
 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM cachefiles

#if !defined(_TRACE_CACHEFILES_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_CACHEFILES_H

#include <linux/tracepoint.h>

/*
 * Define enums for tracing information.
 */
#ifndef __CACHEFILES_DECLARE_TRACE_ENUMS_ONCE_ONLY
#define __CACHEFILES_DECLARE_TRACE_ENUMS_ONCE_ONLY

enum cachefiles_obj_ref_trace {
	cachefiles_obj_get_ioreq,
	cachefiles_obj_new,
	cachefiles_obj_put_alloc_fail,
	cachefiles_obj_put_detach,
	cachefiles_obj_put_ioreq,
	cachefiles_obj_see_clean_commit,
	cachefiles_obj_see_clean_delete,
	cachefiles_obj_see_clean_drop_tmp,
	cachefiles_obj_see_lookup_cookie,
	cachefiles_obj_see_lookup_failed,
	cachefiles_obj_see_withdraw_cookie,
	cachefiles_obj_see_withdrawal,
	cachefiles_obj_get_ondemand_fd,
	cachefiles_obj_put_ondemand_fd,
};

enum fscache_why_object_killed {
	FSCACHE_OBJECT_IS_STALE,
	FSCACHE_OBJECT_IS_WEIRD,
	FSCACHE_OBJECT_INVALIDATED,
	FSCACHE_OBJECT_NO_SPACE,
	FSCACHE_OBJECT_WAS_RETIRED,
	FSCACHE_OBJECT_WAS_CULLED,
	FSCACHE_VOLUME_IS_WEIRD,
};

enum cachefiles_coherency_trace {
	cachefiles_coherency_check_aux,
	cachefiles_coherency_check_content,
	cachefiles_coherency_check_dirty,
	cachefiles_coherency_check_len,
	cachefiles_coherency_check_objsize,
	cachefiles_coherency_check_ok,
	cachefiles_coherency_check_type,
	cachefiles_coherency_check_xattr,
	cachefiles_coherency_set_fail,
	cachefiles_coherency_set_ok,
	cachefiles_coherency_vol_check_cmp,
	cachefiles_coherency_vol_check_ok,
	cachefiles_coherency_vol_check_resv,
	cachefiles_coherency_vol_check_xattr,
	cachefiles_coherency_vol_set_fail,
	cachefiles_coherency_vol_set_ok,
};

enum cachefiles_trunc_trace {
	cachefiles_trunc_dio_adjust,
	cachefiles_trunc_expand_tmpfile,
	cachefiles_trunc_shrink,
};

enum cachefiles_prepare_read_trace {
	cachefiles_trace_read_after_eof,
	cachefiles_trace_read_found_hole,
	cachefiles_trace_read_found_part,
	cachefiles_trace_read_have_data,
	cachefiles_trace_read_no_data,
	cachefiles_trace_read_no_file,
	cachefiles_trace_read_seek_error,
	cachefiles_trace_read_seek_nxio,
};

enum cachefiles_error_trace {
	cachefiles_trace_fallocate_error,
	cachefiles_trace_getxattr_error,
	cachefiles_trace_link_error,
	cachefiles_trace_lookup_error,
	cachefiles_trace_mkdir_error,
	cachefiles_trace_notify_change_error,
	cachefiles_trace_open_error,
	cachefiles_trace_read_error,
	cachefiles_trace_remxattr_error,
	cachefiles_trace_rename_error,
	cachefiles_trace_seek_error,
	cachefiles_trace_setxattr_error,
	cachefiles_trace_statfs_error,
	cachefiles_trace_tmpfile_error,
	cachefiles_trace_trunc_error,
	cachefiles_trace_unlink_error,
	cachefiles_trace_write_error,
};

#endif

/*
 * Define enum -> string mappings for display.
 */
#define cachefiles_obj_kill_traces				\
	EM(FSCACHE_OBJECT_IS_STALE,	"stale")		\
	EM(FSCACHE_OBJECT_IS_WEIRD,	"weird")		\
	EM(FSCACHE_OBJECT_INVALIDATED,	"inval")		\
	EM(FSCACHE_OBJECT_NO_SPACE,	"no_space")		\
	EM(FSCACHE_OBJECT_WAS_RETIRED,	"was_retired")		\
	EM(FSCACHE_OBJECT_WAS_CULLED,	"was_culled")		\
	E_(FSCACHE_VOLUME_IS_WEIRD,	"volume_weird")

#define cachefiles_obj_ref_traces					\
	EM(cachefiles_obj_get_ioreq,		"GET ioreq")		\
	EM(cachefiles_obj_new,			"NEW obj")		\
	EM(cachefiles_obj_put_alloc_fail,	"PUT alloc_fail")	\
	EM(cachefiles_obj_put_detach,		"PUT detach")		\
	EM(cachefiles_obj_put_ioreq,		"PUT ioreq")		\
	EM(cachefiles_obj_see_clean_commit,	"SEE clean_commit")	\
	EM(cachefiles_obj_see_clean_delete,	"SEE clean_delete")	\
	EM(cachefiles_obj_see_clean_drop_tmp,	"SEE clean_drop_tmp")	\
	EM(cachefiles_obj_see_lookup_cookie,	"SEE lookup_cookie")	\
	EM(cachefiles_obj_see_lookup_failed,	"SEE lookup_failed")	\
	EM(cachefiles_obj_see_withdraw_cookie,	"SEE withdraw_cookie")	\
	E_(cachefiles_obj_see_withdrawal,	"SEE withdrawal")

#define cachefiles_coherency_traces					\
	EM(cachefiles_coherency_check_aux,	"BAD aux ")		\
	EM(cachefiles_coherency_check_content,	"BAD cont")		\
	EM(cachefiles_coherency_check_dirty,	"BAD dirt")		\
	EM(cachefiles_coherency_check_len,	"BAD len ")		\
	EM(cachefiles_coherency_check_objsize,	"BAD osiz")		\
	EM(cachefiles_coherency_check_ok,	"OK      ")		\
	EM(cachefiles_coherency_check_type,	"BAD type")		\
	EM(cachefiles_coherency_check_xattr,	"BAD xatt")		\
	EM(cachefiles_coherency_set_fail,	"SET fail")		\
	EM(cachefiles_coherency_set_ok,		"SET ok  ")		\
	EM(cachefiles_coherency_vol_check_cmp,	"VOL BAD cmp ")		\
	EM(cachefiles_coherency_vol_check_ok,	"VOL OK      ")		\
	EM(cachefiles_coherency_vol_check_resv,	"VOL BAD resv")	\
	EM(cachefiles_coherency_vol_check_xattr,"VOL BAD xatt")		\
	EM(cachefiles_coherency_vol_set_fail,	"VOL SET fail")		\
	E_(cachefiles_coherency_vol_set_ok,	"VOL SET ok  ")

#define cachefiles_trunc_traces						\
	EM(cachefiles_trunc_dio_adjust,		"DIOADJ")		\
	EM(cachefiles_trunc_expand_tmpfile,	"EXPTMP")		\
	E_(cachefiles_trunc_shrink,		"SHRINK")

#define cachefiles_prepare_read_traces					\
	EM(cachefiles_trace_read_after_eof,	"after-eof ")		\
	EM(cachefiles_trace_read_found_hole,	"found-hole")		\
	EM(cachefiles_trace_read_found_part,	"found-part")		\
	EM(cachefiles_trace_read_have_data,	"have-data ")		\
	EM(cachefiles_trace_read_no_data,	"no-data   ")		\
	EM(cachefiles_trace_read_no_file,	"no-file   ")		\
	EM(cachefiles_trace_read_seek_error,	"seek-error")		\
	E_(cachefiles_trace_read_seek_nxio,	"seek-enxio")

#define cachefiles_error_traces						\
	EM(cachefiles_trace_fallocate_error,	"fallocate")		\
	EM(cachefiles_trace_getxattr_error,	"getxattr")		\
	EM(cachefiles_trace_link_error,		"link")			\
	EM(cachefiles_trace_lookup_error,	"lookup")		\
	EM(cachefiles_trace_mkdir_error,	"mkdir")		\
	EM(cachefiles_trace_notify_change_error, "notify_change")	\
	EM(cachefiles_trace_open_error,		"open")			\
	EM(cachefiles_trace_read_error,		"read")			\
	EM(cachefiles_trace_remxattr_error,	"remxattr")		\
	EM(cachefiles_trace_rename_error,	"rename")		\
	EM(cachefiles_trace_seek_error,		"seek")			\
	EM(cachefiles_trace_setxattr_error,	"setxattr")		\
	EM(cachefiles_trace_statfs_error,	"statfs")		\
	EM(cachefiles_trace_tmpfile_error,	"tmpfile")		\
	EM(cachefiles_trace_trunc_error,	"trunc")		\
	EM(cachefiles_trace_unlink_error,	"unlink")		\
	E_(cachefiles_trace_write_error,	"write")


/*
 * Export enum symbols via userspace.
 */
#undef EM
#undef E_
#define EM(a, b) TRACE_DEFINE_ENUM(a);
#define E_(a, b) TRACE_DEFINE_ENUM(a);

cachefiles_obj_kill_traces;
cachefiles_obj_ref_traces;
cachefiles_coherency_traces;
cachefiles_trunc_traces;
cachefiles_prepare_read_traces;
cachefiles_error_traces;

/*
 * Now redefine the EM() and E_() macros to map the enums to the strings that
 * will be printed in the output.
 */
#undef EM
#undef E_
#define EM(a, b)	{ a, b },
#define E_(a, b)	{ a, b }


TRACE_EVENT(cachefiles_ref,
	    TP_PROTO(unsigned int object_debug_id,
		     unsigned int cookie_debug_id,
		     int usage,
		     enum cachefiles_obj_ref_trace why),

	    TP_ARGS(object_debug_id, cookie_debug_id, usage, why),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,			obj		)
		    __field(unsigned int,			cookie		)
		    __field(enum cachefiles_obj_ref_trace,	why		)
		    __field(int,				usage		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= object_debug_id;
		    __entry->cookie	= cookie_debug_id;
		    __entry->usage	= usage;
		    __entry->why	= why;
			   ),

	    TP_printk("c=%08x o=%08x u=%d %s",
		      __entry->cookie, __entry->obj, __entry->usage,
		      __print_symbolic(__entry->why, cachefiles_obj_ref_traces))
	    );

TRACE_EVENT(cachefiles_lookup,
	    TP_PROTO(struct cachefiles_object *obj,
		     struct dentry *dir,
		     struct dentry *de),

	    TP_ARGS(obj, dir, de),

	    TP_STRUCT__entry(
		    __field(unsigned int,		obj	)
		    __field(short,			error	)
		    __field(unsigned long,		dino	)
		    __field(unsigned long,		ino	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->dino	= d_backing_inode(dir)->i_ino;
		    __entry->ino	= (!IS_ERR(de) && d_backing_inode(de) ?
					   d_backing_inode(de)->i_ino : 0);
		    __entry->error	= IS_ERR(de) ? PTR_ERR(de) : 0;
			   ),

	    TP_printk("o=%08x dB=%lx B=%lx e=%d",
		      __entry->obj, __entry->dino, __entry->ino, __entry->error)
	    );

TRACE_EVENT(cachefiles_mkdir,
	    TP_PROTO(struct dentry *dir, struct dentry *subdir),

	    TP_ARGS(dir, subdir),

	    TP_STRUCT__entry(
		    __field(unsigned int,			dir	)
		    __field(unsigned int,			subdir	)
			     ),

	    TP_fast_assign(
		    __entry->dir	= d_backing_inode(dir)->i_ino;
		    __entry->subdir	= d_backing_inode(subdir)->i_ino;
			   ),

	    TP_printk("dB=%x sB=%x",
		      __entry->dir,
		      __entry->subdir)
	    );

TRACE_EVENT(cachefiles_tmpfile,
	    TP_PROTO(struct cachefiles_object *obj, struct inode *backer),

	    TP_ARGS(obj, backer),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj->debug_id;
		    __entry->backer	= backer->i_ino;
			   ),

	    TP_printk("o=%08x B=%x",
		      __entry->obj,
		      __entry->backer)
	    );

TRACE_EVENT(cachefiles_link,
	    TP_PROTO(struct cachefiles_object *obj, struct inode *backer),

	    TP_ARGS(obj, backer),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj->debug_id;
		    __entry->backer	= backer->i_ino;
			   ),

	    TP_printk("o=%08x B=%x",
		      __entry->obj,
		      __entry->backer)
	    );

TRACE_EVENT(cachefiles_unlink,
	    TP_PROTO(struct cachefiles_object *obj,
		     ino_t ino,
		     enum fscache_why_object_killed why),

	    TP_ARGS(obj, ino, why),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,		obj		)
		    __field(unsigned int,		ino		)
		    __field(enum fscache_why_object_killed, why		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : UINT_MAX;
		    __entry->ino	= ino;
		    __entry->why	= why;
			   ),

	    TP_printk("o=%08x B=%x w=%s",
		      __entry->obj, __entry->ino,
		      __print_symbolic(__entry->why, cachefiles_obj_kill_traces))
	    );

TRACE_EVENT(cachefiles_rename,
	    TP_PROTO(struct cachefiles_object *obj,
		     ino_t ino,
		     enum fscache_why_object_killed why),

	    TP_ARGS(obj, ino, why),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,		obj		)
		    __field(unsigned int,		ino		)
		    __field(enum fscache_why_object_killed, why		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : UINT_MAX;
		    __entry->ino	= ino;
		    __entry->why	= why;
			   ),

	    TP_printk("o=%08x B=%x w=%s",
		      __entry->obj, __entry->ino,
		      __print_symbolic(__entry->why, cachefiles_obj_kill_traces))
	    );

TRACE_EVENT(cachefiles_coherency,
	    TP_PROTO(struct cachefiles_object *obj,
		     ino_t ino,
		     enum cachefiles_content content,
		     enum cachefiles_coherency_trace why),

	    TP_ARGS(obj, ino, content, why),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(enum cachefiles_coherency_trace,	why	)
		    __field(enum cachefiles_content,		content	)
		    __field(u64,				ino	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj->debug_id;
		    __entry->why	= why;
		    __entry->content	= content;
		    __entry->ino	= ino;
			   ),

	    TP_printk("o=%08x %s B=%llx c=%u",
		      __entry->obj,
		      __print_symbolic(__entry->why, cachefiles_coherency_traces),
		      __entry->ino,
		      __entry->content)
	    );

TRACE_EVENT(cachefiles_vol_coherency,
	    TP_PROTO(struct cachefiles_volume *volume,
		     ino_t ino,
		     enum cachefiles_coherency_trace why),

	    TP_ARGS(volume, ino, why),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,			vol	)
		    __field(enum cachefiles_coherency_trace,	why	)
		    __field(u64,				ino	)
			     ),

	    TP_fast_assign(
		    __entry->vol	= volume->vcookie->debug_id;
		    __entry->why	= why;
		    __entry->ino	= ino;
			   ),

	    TP_printk("V=%08x %s B=%llx",
		      __entry->vol,
		      __print_symbolic(__entry->why, cachefiles_coherency_traces),
		      __entry->ino)
	    );

TRACE_EVENT(cachefiles_prep_read,
	    TP_PROTO(struct cachefiles_object *obj,
		     loff_t start,
		     size_t len,
		     unsigned short flags,
		     enum netfs_io_source source,
		     enum cachefiles_prepare_read_trace why,
		     ino_t cache_inode, ino_t netfs_inode),

	    TP_ARGS(obj, start, len, flags, source, why, cache_inode, netfs_inode),

	    TP_STRUCT__entry(
		    __field(unsigned int,		obj		)
		    __field(unsigned short,		flags		)
		    __field(enum netfs_io_source,	source		)
		    __field(enum cachefiles_prepare_read_trace,	why	)
		    __field(size_t,			len		)
		    __field(loff_t,			start		)
		    __field(unsigned int,		netfs_inode	)
		    __field(unsigned int,		cache_inode	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->flags	= flags;
		    __entry->source	= source;
		    __entry->why	= why;
		    __entry->len	= len;
		    __entry->start	= start;
		    __entry->netfs_inode = netfs_inode;
		    __entry->cache_inode = cache_inode;
			   ),

	    TP_printk("o=%08x %s %s f=%02x s=%llx %zx ni=%x B=%x",
		      __entry->obj,
		      __print_symbolic(__entry->source, netfs_sreq_sources),
		      __print_symbolic(__entry->why, cachefiles_prepare_read_traces),
		      __entry->flags,
		      __entry->start, __entry->len,
		      __entry->netfs_inode, __entry->cache_inode)
	    );

TRACE_EVENT(cachefiles_read,
	    TP_PROTO(struct cachefiles_object *obj,
		     struct inode *backer,
		     loff_t start,
		     size_t len),

	    TP_ARGS(obj, backer, start, len),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
		    __field(size_t,				len	)
		    __field(loff_t,				start	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj->debug_id;
		    __entry->backer	= backer->i_ino;
		    __entry->start	= start;
		    __entry->len	= len;
			   ),

	    TP_printk("o=%08x B=%x s=%llx l=%zx",
		      __entry->obj,
		      __entry->backer,
		      __entry->start,
		      __entry->len)
	    );

TRACE_EVENT(cachefiles_write,
	    TP_PROTO(struct cachefiles_object *obj,
		     struct inode *backer,
		     loff_t start,
		     size_t len),

	    TP_ARGS(obj, backer, start, len),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
		    __field(size_t,				len	)
		    __field(loff_t,				start	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj->debug_id;
		    __entry->backer	= backer->i_ino;
		    __entry->start	= start;
		    __entry->len	= len;
			   ),

	    TP_printk("o=%08x B=%x s=%llx l=%zx",
		      __entry->obj,
		      __entry->backer,
		      __entry->start,
		      __entry->len)
	    );

TRACE_EVENT(cachefiles_trunc,
	    TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
		     loff_t from, loff_t to, enum cachefiles_trunc_trace why),

	    TP_ARGS(obj, backer, from, to, why),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
		    __field(enum cachefiles_trunc_trace,	why	)
		    __field(loff_t,				from	)
		    __field(loff_t,				to	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj->debug_id;
		    __entry->backer	= backer->i_ino;
		    __entry->from	= from;
		    __entry->to		= to;
		    __entry->why	= why;
			   ),

	    TP_printk("o=%08x B=%x %s l=%llx->%llx",
		      __entry->obj,
		      __entry->backer,
		      __print_symbolic(__entry->why, cachefiles_trunc_traces),
		      __entry->from,
		      __entry->to)
	    );

TRACE_EVENT(cachefiles_mark_active,
	    TP_PROTO(struct cachefiles_object *obj,
		     struct inode *inode),

	    TP_ARGS(obj, inode),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,		obj		)
		    __field(ino_t,			inode		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->inode	= inode->i_ino;
			   ),

	    TP_printk("o=%08x B=%lx",
		      __entry->obj, __entry->inode)
	    );

TRACE_EVENT(cachefiles_mark_failed,
	    TP_PROTO(struct cachefiles_object *obj,
		     struct inode *inode),

	    TP_ARGS(obj, inode),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,		obj		)
		    __field(ino_t,			inode		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->inode	= inode->i_ino;
			   ),

	    TP_printk("o=%08x B=%lx",
		      __entry->obj, __entry->inode)
	    );

TRACE_EVENT(cachefiles_mark_inactive,
	    TP_PROTO(struct cachefiles_object *obj,
		     struct inode *inode),

	    TP_ARGS(obj, inode),

	    /* Note that obj may be NULL */
	    TP_STRUCT__entry(
		    __field(unsigned int,		obj		)
		    __field(ino_t,			inode		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->inode	= inode->i_ino;
			   ),

	    TP_printk("o=%08x B=%lx",
		      __entry->obj, __entry->inode)
	    );

TRACE_EVENT(cachefiles_vfs_error,
	    TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
		     int error, enum cachefiles_error_trace where),

	    TP_ARGS(obj, backer, error, where),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
		    __field(enum cachefiles_error_trace,	where	)
		    __field(short,				error	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->backer	= backer->i_ino;
		    __entry->error	= error;
		    __entry->where	= where;
			   ),

	    TP_printk("o=%08x B=%x %s e=%d",
		      __entry->obj,
		      __entry->backer,
		      __print_symbolic(__entry->where, cachefiles_error_traces),
		      __entry->error)
	    );

TRACE_EVENT(cachefiles_io_error,
	    TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
		     int error, enum cachefiles_error_trace where),

	    TP_ARGS(obj, backer, error, where),

	    TP_STRUCT__entry(
		    __field(unsigned int,			obj	)
		    __field(unsigned int,			backer	)
		    __field(enum cachefiles_error_trace,	where	)
		    __field(short,				error	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->backer	= backer->i_ino;
		    __entry->error	= error;
		    __entry->where	= where;
			   ),

	    TP_printk("o=%08x B=%x %s e=%d",
		      __entry->obj,
		      __entry->backer,
		      __print_symbolic(__entry->where, cachefiles_error_traces),
		      __entry->error)
	    );

TRACE_EVENT(cachefiles_ondemand_open,
	    TP_PROTO(struct cachefiles_object *obj, struct cachefiles_msg *msg,
		     struct cachefiles_open *load),

	    TP_ARGS(obj, msg, load),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj		)
		    __field(unsigned int,	msg_id		)
		    __field(unsigned int,	object_id	)
		    __field(unsigned int,	fd		)
		    __field(unsigned int,	flags		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->msg_id	= msg->msg_id;
		    __entry->object_id	= msg->object_id;
		    __entry->fd		= load->fd;
		    __entry->flags	= load->flags;
			   ),

	    TP_printk("o=%08x mid=%x oid=%x fd=%d f=%x",
		      __entry->obj,
		      __entry->msg_id,
		      __entry->object_id,
		      __entry->fd,
		      __entry->flags)
	    );

TRACE_EVENT(cachefiles_ondemand_copen,
	    TP_PROTO(struct cachefiles_object *obj, unsigned int msg_id,
		     long len),

	    TP_ARGS(obj, msg_id, len),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj	)
		    __field(unsigned int,	msg_id	)
		    __field(long,		len	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->msg_id	= msg_id;
		    __entry->len	= len;
			   ),

	    TP_printk("o=%08x mid=%x l=%lx",
		      __entry->obj,
		      __entry->msg_id,
		      __entry->len)
	    );

TRACE_EVENT(cachefiles_ondemand_close,
	    TP_PROTO(struct cachefiles_object *obj, struct cachefiles_msg *msg),

	    TP_ARGS(obj, msg),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj		)
		    __field(unsigned int,	msg_id		)
		    __field(unsigned int,	object_id	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->msg_id	= msg->msg_id;
		    __entry->object_id	= msg->object_id;
			   ),

	    TP_printk("o=%08x mid=%x oid=%x",
		      __entry->obj,
		      __entry->msg_id,
		      __entry->object_id)
	    );

TRACE_EVENT(cachefiles_ondemand_read,
	    TP_PROTO(struct cachefiles_object *obj, struct cachefiles_msg *msg,
		     struct cachefiles_read *load),

	    TP_ARGS(obj, msg, load),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj		)
		    __field(unsigned int,	msg_id		)
		    __field(unsigned int,	object_id	)
		    __field(loff_t,		start		)
		    __field(size_t,		len		)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->msg_id	= msg->msg_id;
		    __entry->object_id	= msg->object_id;
		    __entry->start	= load->off;
		    __entry->len	= load->len;
			   ),

	    TP_printk("o=%08x mid=%x oid=%x s=%llx l=%zx",
		      __entry->obj,
		      __entry->msg_id,
		      __entry->object_id,
		      __entry->start,
		      __entry->len)
	    );

TRACE_EVENT(cachefiles_ondemand_cread,
	    TP_PROTO(struct cachefiles_object *obj, unsigned int msg_id),

	    TP_ARGS(obj, msg_id),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj	)
		    __field(unsigned int,	msg_id	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->msg_id	= msg_id;
			   ),

	    TP_printk("o=%08x mid=%x",
		      __entry->obj,
		      __entry->msg_id)
	    );

TRACE_EVENT(cachefiles_ondemand_fd_write,
	    TP_PROTO(struct cachefiles_object *obj, struct inode *backer,
		     loff_t start, size_t len),

	    TP_ARGS(obj, backer, start, len),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj	)
		    __field(unsigned int,	backer	)
		    __field(loff_t,		start	)
		    __field(size_t,		len	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->backer	= backer->i_ino;
		    __entry->start	= start;
		    __entry->len	= len;
			   ),

	    TP_printk("o=%08x iB=%x s=%llx l=%zx",
		      __entry->obj,
		      __entry->backer,
		      __entry->start,
		      __entry->len)
	    );

TRACE_EVENT(cachefiles_ondemand_fd_release,
	    TP_PROTO(struct cachefiles_object *obj, int object_id),

	    TP_ARGS(obj, object_id),

	    TP_STRUCT__entry(
		    __field(unsigned int,	obj		)
		    __field(unsigned int,	object_id	)
			     ),

	    TP_fast_assign(
		    __entry->obj	= obj ? obj->debug_id : 0;
		    __entry->object_id	= object_id;
			   ),

	    TP_printk("o=%08x oid=%x",
		      __entry->obj,
		      __entry->object_id)
	    );

#endif /* _TRACE_CACHEFILES_H */

/* This part must be outside protection */
#include <trace/define_trace.h>

Filemanager

DIR : / usr/ src/ kernels/ 5.14.0-611.9.1.el9_7.x86_64/ include/ trace/ events/
Name Type Size Permission Actions
9p.h File 5.1 KB 0644
afs.h File 56.24 KB 0644
alarmtimer.h File 2.04 KB 0644
asoc.h File 5.57 KB 0644
avc.h File 1.26 KB 0644
bcache.h File 11.44 KB 0644
block.h File 15.84 KB 0644
bpf_test_run.h File 1.23 KB 0644
bridge.h File 4.73 KB 0644
btrfs.h File 60.14 KB 0644
cachefiles.h File 22.77 KB 0644
cgroup.h File 6.3 KB 0644
clk.h File 6.17 KB 0644
cma.h File 2.95 KB 0644
compaction.h File 7.72 KB 0644
context_tracking.h File 1.15 KB 0644
cpuhp.h File 1.83 KB 0644
csd.h File 1.52 KB 0644
damon.h File 1.13 KB 0644
devfreq.h File 1.92 KB 0644
devlink.h File 7.21 KB 0644
dma.h File 13.33 KB 0644
dma_fence.h File 1.67 KB 0644
erofs.h File 6.31 KB 0644
error_report.h File 2.06 KB 0644
ext4.h File 74.52 KB 0644
f2fs.h File 45.15 KB 0644
fib.h File 2.52 KB 0644
fib6.h File 2.36 KB 0644
filelock.h File 7.33 KB 0644
filemap.h File 2.81 KB 0644
fs_dax.h File 8.26 KB 0644
fscache.h File 14.27 KB 0644
fsi.h File 2.81 KB 0644
fsi_master_aspeed.h File 2.06 KB 0644
fsi_master_ast_cf.h File 3.67 KB 0644
fsi_master_gpio.h File 3.92 KB 0644
gpio.h File 1.07 KB 0644
gpu_mem.h File 1.21 KB 0644
handshake.h File 8.21 KB 0644
host1x.h File 5.54 KB 0644
huge_memory.h File 6.6 KB 0644
hw_pressure.h File 698 B 0644
hwmon.h File 1.45 KB 0644
i2c.h File 3.95 KB 0644
i2c_slave.h File 1.84 KB 0644
ib_mad.h File 12.42 KB 0644
ib_umad.h File 4 KB 0644
initcall.h File 1.28 KB 0644
intel-sst.h File 2.51 KB 0644
intel_ifs.h File 1.38 KB 0644
intel_ish.h File 556 B 0644
io_uring.h File 16.8 KB 0644
iocost.h File 6.24 KB 0644
iommu.h File 3.02 KB 0644
ipi.h File 2.89 KB 0644
irq.h File 3.8 KB 0644
irq_matrix.h File 4.94 KB 0644
iscsi.h File 2.25 KB 0644
jbd2.h File 12.69 KB 0644
kmem.h File 8.63 KB 0644
ksm.h File 5.25 KB 0644
kvm.h File 10.93 KB 0644
kyber.h File 2.27 KB 0644
libata.h File 23.69 KB 0644
lock.h File 2.79 KB 0644
maple_tree.h File 2.69 KB 0644
mce.h File 2.53 KB 0644
mdio.h File 1.02 KB 0644
migrate.h File 3.71 KB 0644
mlxsw.h File 2.62 KB 0644
mmap.h File 2.72 KB 0644
mmap_lock.h File 2.17 KB 0644
mmc.h File 7.24 KB 0644
mmflags.h File 8.58 KB 0644
module.h File 2.78 KB 0644
mptcp.h File 4.59 KB 0644
napi.h File 1011 B 0644
nbd.h File 2.14 KB 0644
neigh.h File 7 KB 0644
net.h File 7.75 KB 0644
net_probe_common.h File 3.26 KB 0644
netfs.h File 9.46 KB 0644
netlink.h File 490 B 0644
nilfs2.h File 5.2 KB 0644
nmi.h File 780 B 0644
objagg.h File 4.58 KB 0644
oom.h File 3.88 KB 0644
osnoise.h File 5.27 KB 0644
page_isolation.h File 943 B 0644
page_pool.h File 2.6 KB 0644
page_ref.h File 2.96 KB 0644
pagemap.h File 2.14 KB 0644
percpu.h File 3.11 KB 0644
power.h File 12.67 KB 0644
power_cpu_migrate.h File 1.59 KB 0644
preemptirq.h File 2.11 KB 0644
printk.h File 786 B 0644
pwc.h File 1.67 KB 0644
pwm.h File 1.21 KB 0644
qdisc.h File 3.81 KB 0644
qla.h File 937 B 0644
qrtr.h File 2.54 KB 0644
rcu.h File 24.8 KB 0644
rdma_core.h File 7.02 KB 0644
regulator.h File 2.83 KB 0644
rpcgss.h File 14.79 KB 0644
rpcrdma.h File 50.45 KB 0644
rpm.h File 2.44 KB 0644
rseq.h File 1.26 KB 0644
rtc.h File 3.28 KB 0644
rwmmio.h File 2.67 KB 0644
rxrpc.h File 61.38 KB 0644
sched.h File 19.36 KB 0644
scmi.h File 4.63 KB 0644
scsi.h File 10.63 KB 0644
sctp.h File 2.38 KB 0644
signal.h File 3.4 KB 0644
siox.h File 1.99 KB 0644
skb.h File 2.04 KB 0644
smbus.h File 7.33 KB 0644
sock.h File 7.56 KB 0644
sof.h File 3.26 KB 0644
sof_intel.h File 4.01 KB 0644
spi.h File 5.81 KB 0644
spmi.h File 3.26 KB 0644
sunrpc.h File 60.87 KB 0644
sunvnet.h File 3.06 KB 0644
swiotlb.h File 1.03 KB 0644
syscalls.h File 1.47 KB 0644
target.h File 7.69 KB 0644
task.h File 1.49 KB 0644
tcp.h File 10.03 KB 0644
tegra_apb_dma.h File 1.61 KB 0644
thp.h File 2.48 KB 0644
timer.h File 10.65 KB 0644
tlb.h File 1.41 KB 0644
udp.h File 1.25 KB 0644
v4l2.h File 8.81 KB 0644
vb2.h File 1.73 KB 0644
vmalloc.h File 3.2 KB 0644
vmscan.h File 12.41 KB 0644
vsock_virtio_transport_common.h File 3.71 KB 0644
wbt.h File 3.82 KB 0644
workqueue.h File 2.93 KB 0644
writeback.h File 22.38 KB 0644
xdp.h File 10.03 KB 0644
xen.h File 13.9 KB 0644