| commit | af065b8a19041554196971d8b6ae1459798d3b14 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Tue Apr 29 00:59:39 2008 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue Apr 29 08:06:05 2008 -0700 |
| tree | 33bfa04388cecfc50dda596302c3a5c91d0e2b64 | |
| parent | eccb95cee4f0d56faa46ef22fb94dd4a3578d3eb [diff] |
vfs: skip inodes without pages to free in drop_pagecache_sb() Many inodes have no pagecache, so we can avoid lots of lock-takings. Signed-off-by: Jan Kara <jack@suse.cz> Cc: Fengguang Wu <wfg@mail.ustc.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>