| commit | 64fd72e0a44bdd62c5ca277cb24d0d02b2d8e9dc | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Wed May 28 09:48:44 2014 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Wed May 28 09:48:44 2014 -0400 |
| tree | 03260dee00fe5e06cd627cd04990e806992057a9 | |
| parent | b6dd6f4738837439c520e73995ec93fe1de2ec72 [diff] |
lift the "already marked killed" case into shrink_dentry_list() It can happen only when dentry_kill() is called with unlock_on_failure equal to 0 - other callers had dentry pinned until the moment they've got ->d_lock and DCACHE_DENTRY_KILLED is set only after lockref_mark_dead(). IOW, only one of three call sites of dentry_kill() might end up reaching that code. Just move it there. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>