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| author | Jens Axboe <jens.axboe@oracle.com> | 2010-02-23 10:40:43 +0300 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-23 10:40:43 +0300 |
| commit | 79da0644a8e0838522828f106e4049639eea6baf (patch) | |
| tree | 4dbb8e1a3a4be78a79f14e8ebac5d6fe817a2fb4 /block/blk-merge.c | |
| parent | 9f3a6284880ceea452903e2043c88d7226736318 (diff) | |
| download | linux-79da0644a8e0838522828f106e4049639eea6baf.tar.xz | |
Revert "block: improve queue_should_plug() by looking at IO depths"
This reverts commit fb1e75389bd06fd5987e9cda1b4e0305c782f854.
"Benjamin S." <sbenni@gmx.de> reports that the patch in question
causes a big drop in sequential throughput for him, dropping from
200MB/sec down to only 70MB/sec.
Needs to be investigated more fully, for now lets just revert the
offending commit.
Conflicts:
include/linux/blkdev.h
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-merge.c')
0 files changed, 0 insertions, 0 deletions