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| author |   Namjae Jeon <namjae.jeon@samsung.com> | 2013-04-25 11:45:21 +0900 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-04-26 10:35:11 +0900 |
| commit | 8680441caa5465a2cd87b6be857be4378df46700 (patch) | |
| tree | 45564283e1a0dde592522648b04bb79ea5b057fc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: give a chance to merge IOs by IO scheduler (diff) | |
| download | linux-dev-8680441caa5465a2cd87b6be857be4378df46700.tar.xz linux-dev-8680441caa5465a2cd87b6be857be4378df46700.zip | |
f2fs: add REQ_META about metadata requests for submit
Adding REQ_META for all the metadata requests can help in improving the
FS performance, if the underlying device supports TAGGING.
So, when considering the submit_bio path for all the f2fs requests. We can
add REQ_META for all the META requests.
As a precursor to this change we considered the commit
4265900e0be653f5b78baf2816857ef57cf1332f 'mmc: MMC-4.5 Data Tag Support'
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions