| commit | f11c9c5c259cb2c3d698548dc3936f773ab1f5b9 | [log] [tgz] |
|---|---|---|
| author | Edward Shishkin <edward.shishkin@gmail.com> | Thu Mar 11 14:09:47 2010 -0800 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Fri Mar 12 10:03:42 2010 +0100 |
| tree | c6461c9d6981122e1507dafa0394901903eb2ca1 | |
| parent | c12ec0a2d94001003dfb929ce14c287fca0522b0 [diff] |
vfs: improve writeback_inodes_wb() Do not pin/unpin superblock for every inode in writeback_inodes_wb(), pin it for the whole group of inodes which belong to the same superblock and call writeback_sb_inodes() handler for them. Signed-off-by: Edward Shishkin <edward.shishkin@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>