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| author |   Chao Yu <chao2.yu@samsung.com> | 2014-12-09 14:21:46 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2015-01-09 17:02:23 -0800 |
| commit | 3fa06d7bc9f579bd180e879fd1c9bdb6b1b0d9b7 (patch) | |
| tree | dfcbadc6e9efc76a17413c0ed3dc7cf0f70469a8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs: use missing the use of f2fs_kunmap_page (diff) | |
| download | wireguard-linux-3fa06d7bc9f579bd180e879fd1c9bdb6b1b0d9b7.tar.xz wireguard-linux-3fa06d7bc9f579bd180e879fd1c9bdb6b1b0d9b7.zip | |
f2fs: readahead contiguous current summary blocks in checkpoint
Let's add readahead code for reading contiguous compact/normal summary blocks
in checkpoint, then we will gain better performance in mount procedure.
Changes from v1
o remove inappropriate 'unlikely' in npages_for_summary_flush.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions