tree 7dc60525c2b7e2dc24d2858395c7443b9e39907c
parent 4ef51a8fcc7c54ca3ad948a8b4310b3bd5490c72
author Jaegeuk Kim <jaegeuk.kim@samsung.com> 1390390917 +0900
committer Jaegeuk Kim <jaegeuk.kim@samsung.com> 1390431861 +0900

f2fs: drop obsolete node page when it is truncated

If a node page is trucated, we'd better drop the page in the node_inode's page
cache for better memory footprint.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>