tree 5ec3a1a864e8067d9b16a6f11df3177b18207cab
parent 0a364af18f27b86869149c4d128262ec1e0ccb25
author Jaegeuk Kim <jaegeuk.kim@samsung.com> 1369010548 +0900
committer Jaegeuk Kim <jaegeuk.kim@samsung.com> 1369720981 +0900

f2fs: skip get_node_page if locked node page is passed

If get_dnode_of_data gets a locked node page, let's skip redundant
get_node_page calls.
This is for the futher enhancement.

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