f2fs: avoid latency-critical readahead of node pages

The f2fs_map_blocks is very related to the performance, so let's avoid any
latency to read ahead node pages.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2016-06-16 17:03:23 -07:00
commit ac6f199984
2 changed files with 2 additions and 2 deletions