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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-05-25 17:17:56 -0700 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:33:41 +0200 |
| commit | f47de78d30a7e96feb260375b2636d8cb1adc246 (patch) | |
| tree | 91c3be1705905d942faa2ca1fcabf2ced48c9d04 /include/linux/selection.h | |
| parent | 4f5944f2be975002b611aeeb8a600a487563085e (diff) | |
f2fs: do not skip writing data pages
For data pages, let's try to flush as much as possible in background.
On /dev/pmem0,
1. dd if=/dev/zero of=/mnt/test/testfile bs=1M count=2048 conv=fsync
Before : 800 MB/s
After : 1.1 GB/s
2. dd if=/dev/zero of=/mnt/test/testfile bs=1M count=2048
Before : 1.3 GB/s
After : 2.2 GB/s
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/linux/selection.h')
0 files changed, 0 insertions, 0 deletions