diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-05-06 15:30:38 -0700 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:33:29 +0200 |
| commit | 4a617db7e62c733f0b6f0d6196ff34f473b46c9c (patch) | |
| tree | d81b214e33c82db60baece232e43df1f26e5d8de /include | |
| parent | 2d2cf0582e4085843db7da6b0b8e9d6e5bb6afe0 (diff) | |
f2fs: fallocate data blocks in single locked node page
This patch is to improve the expand_inode speed in fallocate by allocating
data blocks as many as possible in single locked node page.
In SSD,
# time fallocate -l 500G $MNT/testfile
Before : 1m 33.410 s
After : 24.758 s
Reported-by: Stephen Bates <stephen.bates@microsemi.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Conflicts:
fs/f2fs/file.c
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions