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| author |   Dave Chinner <dchinner@redhat.com> | 2011-03-22 22:23:43 +1100 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2011-03-24 21:17:51 -0400 |
| commit | 0f1b1fd86f6fd662e04da3e82a6780b226fcd0d1 (patch) | |
| tree | 422e2923193f5ac4ea2a6864a6635878ad58c43b /lib/vsprintf.c | |
| parent | fs: rename inode_lock to inode_hash_lock (diff) | |
| download | linux-rng-0f1b1fd86f6fd662e04da3e82a6780b226fcd0d1.tar.xz linux-rng-0f1b1fd86f6fd662e04da3e82a6780b226fcd0d1.zip | |
fs: pull inode->i_lock up out of writeback_single_inode
First thing we do in writeback_single_inode() is take the i_lock and
the last thing we do is drop it. A caller already holds the i_lock,
so pull the i_lock out of writeback_single_inode() to reduce the
round trips on this lock during inode writeback.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'lib/vsprintf.c')
0 files changed, 0 insertions, 0 deletions