diff options
| author | Mateusz Guzik <mjguzik@gmail.com> | 2025-04-18 14:57:56 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-04-22 18:16:09 +0200 |
| commit | d1f7256a5a525a44ac6a81d0a8ff931317b2acbf (patch) | |
| tree | 2182144041a75b4e3cf45ff5642c93da1d5d1a96 /fs/file.c | |
| parent | 53f7eedd88d144d8d1a83cad5fba1fb75b22b19d (diff) | |
fs: fall back to file_ref_put() for non-last reference
This reduces the slowdown in face of multiple callers issuing close on
what turns out to not be the last reference.
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://lore.kernel.org/20250418125756.59677-1-mjguzik@gmail.com
Reviewed-by: Jan Kara <jack@suse.cz>
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202504171513.6d6f8a16-lkp@intel.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/file.c')
| -rw-r--r-- | fs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/file.c b/fs/file.c index dc3f7e120e3e..3a3146664cf3 100644 --- a/fs/file.c +++ b/fs/file.c @@ -26,7 +26,7 @@ #include "internal.h" -bool __file_ref_put_badval(file_ref_t *ref, unsigned long cnt) +static noinline bool __file_ref_put_badval(file_ref_t *ref, unsigned long cnt) { /* * If the reference count was already in the dead zone, then this |