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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-05-06 16:19:43 -0700 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:33:30 +0200 |
| commit | 5ab7836e93482b3ce37677669194338e7278b2bf (patch) | |
| tree | ee929fc98abeb84e49b692842921f8a896e5c39e /include | |
| parent | 4a617db7e62c733f0b6f0d6196ff34f473b46c9c (diff) | |
f2fs: read node blocks ahead when truncating blocks
This patch enables reading node blocks in advance when truncating large
data blocks.
> time rm $MNT/testfile (500GB) after drop_cachees
Before : 9.422 s
After : 4.821 s
Reported-by: Stephen Bates <stephen.bates@microsemi.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Conflicts:
fs/f2fs/node.c
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions