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authorLinus Torvalds <torvalds@linux-foundation.org>2021-11-07 02:43:20 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-07 02:43:20 +0300
commit2acda7549e7081f75bac6e1e51518eb8a3bf5d5d (patch)
tree8a7398b46377afb15b856c6376b0602285d52ea6 /kernel
parentd8b4e5bd4889e6568e8c3db983b4320f06091594 (diff)
parent15c72660fe9a3fddb301ac90175860b14c63ff03 (diff)
downloadlinux-2acda7549e7081f75bac6e1e51518eb8a3bf5d5d.tar.xz
Merge tag 'fsnotify_for_v5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify updates from Jan Kara: "Support for reporting filesystem errors through fanotify so that system health monitoring daemons can watch for these and act instead of scraping system logs" * tag 'fsnotify_for_v5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (34 commits) samples: remove duplicate include in fs-monitor.c samples: Fix warning in fsnotify sample docs: Fix formatting of literal sections in fanotify docs samples: Make fs-monitor depend on libc and headers docs: Document the FAN_FS_ERROR event samples: Add fs error monitoring example ext4: Send notifications on error fanotify: Allow users to request FAN_FS_ERROR events fanotify: Emit generic error info for error event fanotify: Report fid info for file related file system errors fanotify: WARN_ON against too large file handles fanotify: Add helpers to decide whether to report FID/DFID fanotify: Wrap object_fh inline space in a creator macro fanotify: Support merging of error events fanotify: Support enqueueing of error events fanotify: Pre-allocate pool of error events fanotify: Reserve UAPI bits for FAN_FS_ERROR fsnotify: Support FS_ERROR event type fanotify: Require fid_mode for any non-fd event fanotify: Encode empty file handle when no inode is provided ...
Diffstat (limited to 'kernel')
-rw-r--r--kernel/audit_fsnotify.c3
-rw-r--r--kernel/audit_watch.c3
2 files changed, 2 insertions, 4 deletions
diff --git a/kernel/audit_fsnotify.c b/kernel/audit_fsnotify.c
index 60739d5e3373..02348b48447c 100644
--- a/kernel/audit_fsnotify.c
+++ b/kernel/audit_fsnotify.c
@@ -160,8 +160,7 @@ static int audit_mark_handle_event(struct fsnotify_mark *inode_mark, u32 mask,
audit_mark = container_of(inode_mark, struct audit_fsnotify_mark, mark);
- if (WARN_ON_ONCE(inode_mark->group != audit_fsnotify_group) ||
- WARN_ON_ONCE(!inode))
+ if (WARN_ON_ONCE(inode_mark->group != audit_fsnotify_group))
return 0;
if (mask & (FS_CREATE|FS_MOVED_TO|FS_DELETE|FS_MOVED_FROM)) {
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 698b62b4a2ec..713b256be944 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -473,8 +473,7 @@ static int audit_watch_handle_event(struct fsnotify_mark *inode_mark, u32 mask,
parent = container_of(inode_mark, struct audit_parent, mark);
- if (WARN_ON_ONCE(inode_mark->group != audit_watch_group) ||
- WARN_ON_ONCE(!inode))
+ if (WARN_ON_ONCE(inode_mark->group != audit_watch_group))
return 0;
if (mask & (FS_CREATE|FS_MOVED_TO) && inode)