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| author |   Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-04-29 17:28:32 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-05-07 10:21:58 +0900 |
| commit | 54b591dfda1f5ab0bc2a9ce1bee5364110168777 (patch) | |
| tree | 7f7f2ad061083fad401fcbc96728817e3cbe790e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs: fix to truncate inline data in inode page when setattr (diff) | |
| download | linux-dev-54b591dfda1f5ab0bc2a9ce1bee5364110168777.tar.xz linux-dev-54b591dfda1f5ab0bc2a9ce1bee5364110168777.zip | |
f2fs: split grab_cache_page and wait_on_page_writeback for node pages
This patch splits grab_cache_page_write_begin into grab_cache_page and
wait_on_page_writeback for node pages.
This patch intends to enhance the latency to get node pages by alleviating
unnecessary wait_on_page_writeback.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions