| commit | 91237b7008261088f35d9f9a022dd4ba12eafb9f | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Fri May 06 16:19:43 2016 -0700 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Mon Nov 13 22:14:41 2017 +0100 |
| tree | 5cecda3289f9745166e012ff73095474133a8bc2 | |
| parent | a6c63ba528ce4c047b569342b02e22beda202737 [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