diff options
| author |   Ming Lei <ming.lei@canonical.com> | 2015-08-17 10:31:47 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2015-09-23 11:01:16 -0600 |
| commit | 5b5e20f421c0b6d437b3dec13e53674161998d56 (patch) | |
| tree | 60a9dfefe72548972f93755669586b825c7c3383 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | fs: direct-io: don't dirtying pages for ITER_BVEC/ITER_KVEC direct read (diff) | |
| download | wireguard-linux-5b5e20f421c0b6d437b3dec13e53674161998d56.tar.xz wireguard-linux-5b5e20f421c0b6d437b3dec13e53674161998d56.zip | |
block: loop: set QUEUE_FLAG_NOMERGES for request queue of loop
It doesn't make sense to enable merge because the I/O
submitted to backing file is handled page by page.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions