diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2026-05-04 09:49:20 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2026-06-05 07:34:55 +0300 |
| commit | b9c505cbf4acd6f9fa5ebe183f434b72ac3199f7 (patch) | |
| tree | 6b9cae55fb4bd812740c0c02c698a5cd472cac86 /scripts | |
| parent | 67132b5e5de8a01493ddbb217e936415ca4e09af (diff) | |
| download | linux-b9c505cbf4acd6f9fa5ebe183f434b72ac3199f7.tar.xz | |
d_prune_aliases(): make sure to skip NORCU aliases
Either they are busy (in which case they won't be moved to shrink
list anyway) or they have a zero refcount, in which case we really
shouldn't mess with them - whoever had dropped the refcount to
zero is on the way to evicting and freeing them.
That way we are guaranteed that only the thread that has dropped
refcount of NORCU dentry to zero might call lock_for_kill() and
__dentry_kill() for those.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions