Files
Jeff Layton ad4489dcd0 fsnotify: new tracepoint in fsnotify()
Add a tracepoint so we can see exactly how this is being called.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20260428-dir-deleg-v3-5-5a0780ba9def@kernel.org
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2026-05-15 19:24:33 +02:00

36 lines
1.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Display helpers for fsnotify events
*/
#include <linux/fsnotify_backend.h>
#define show_fsnotify_mask(mask) \
__print_flags(mask, "|", \
{ FS_ACCESS, "ACCESS" }, \
{ FS_MODIFY, "MODIFY" }, \
{ FS_ATTRIB, "ATTRIB" }, \
{ FS_CLOSE_WRITE, "CLOSE_WRITE" }, \
{ FS_CLOSE_NOWRITE, "CLOSE_NOWRITE" }, \
{ FS_OPEN, "OPEN" }, \
{ FS_MOVED_FROM, "MOVED_FROM" }, \
{ FS_MOVED_TO, "MOVED_TO" }, \
{ FS_CREATE, "CREATE" }, \
{ FS_DELETE, "DELETE" }, \
{ FS_DELETE_SELF, "DELETE_SELF" }, \
{ FS_MOVE_SELF, "MOVE_SELF" }, \
{ FS_OPEN_EXEC, "OPEN_EXEC" }, \
{ FS_UNMOUNT, "UNMOUNT" }, \
{ FS_Q_OVERFLOW, "Q_OVERFLOW" }, \
{ FS_ERROR, "ERROR" }, \
{ FS_OPEN_PERM, "OPEN_PERM" }, \
{ FS_ACCESS_PERM, "ACCESS_PERM" }, \
{ FS_OPEN_EXEC_PERM, "OPEN_EXEC_PERM" }, \
{ FS_PRE_ACCESS, "PRE_ACCESS" }, \
{ FS_MNT_ATTACH, "MNT_ATTACH" }, \
{ FS_MNT_DETACH, "MNT_DETACH" }, \
{ FS_EVENT_ON_CHILD, "EVENT_ON_CHILD" }, \
{ FS_RENAME, "RENAME" }, \
{ FS_DN_MULTISHOT, "DN_MULTISHOT" }, \
{ FS_ISDIR, "ISDIR" })