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(parent: 167400d) | patch
mm: make generic_writepages() use plugging
authorShaohua Li <shaohua.li@intel.com>
Thu, 17 Mar 2011 09:47:06 +0000 (10:47 +0100)
committerJens Axboe <jaxboe@fusionio.com>
Thu, 17 Mar 2011 09:47:06 +0000 (10:47 +0100)
commit9b6096a65f99a89dfd8328c4e469e7b53b3ae04a
tree8853a3c389d40bda6fd5e109179be29695d536aftree | snapshot (tar.gz zip)
parent167400d34070ebbc408dc0f447c4ddb4bf837360commit | diff
mm: make generic_writepages() use plugging

This recovers a performance regression caused by the removal
of the per-device plugging.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
mm/page-writeback.c diff | blob | blame | history