diff options
| author | Mateusz Guzik <mjguzik@gmail.com> | 2026-04-21 20:25:36 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-05-11 23:12:28 +0200 |
| commit | 769e143b115a4af75ecbc6d4e39d58b3e6fe2099 (patch) | |
| tree | 0a7f60cf4f5f39aca2505890e0f625abd715dff2 /include/trace | |
| parent | 254f49634ee16a731174d2ae34bc50bd5f45e731 (diff) | |
| download | linux-769e143b115a4af75ecbc6d4e39d58b3e6fe2099.tar.gz linux-769e143b115a4af75ecbc6d4e39d58b3e6fe2099.zip | |
fs: add icount_read_once() and stop open-coding ->i_count loads
Similarly to inode_state_read_once(), it makes the caller spell out
they acknowledge instability of the returned value.
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://patch.msgid.link/20260421182538.1215894-2-mjguzik@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/filelock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h index 116774886244..c8c8847bb6f6 100644 --- a/include/trace/events/filelock.h +++ b/include/trace/events/filelock.h @@ -190,7 +190,7 @@ TRACE_EVENT(generic_add_lease, __entry->i_ino = inode->i_ino; __entry->wcount = atomic_read(&inode->i_writecount); __entry->rcount = atomic_read(&inode->i_readcount); - __entry->icount = icount_read(inode); + __entry->icount = icount_read_once(inode); __entry->owner = fl->c.flc_owner; __entry->flags = fl->c.flc_flags; __entry->type = fl->c.flc_type; |