tree 8e9b83647295f111ca19be91d154f673fea10331
parent e234088758fca3a669ebb1a02d8bf7bf60f0e4ff
author Jaegeuk Kim <jaegeuk.kim@samsung.com> 1381903766 +0900
committer Jaegeuk Kim <jaegeuk.kim@samsung.com> 1382057054 +0900

f2fs: avoid to write during the recovery

This patch enhances the recovery routine not to write any data/node/meta until
its completion.
If any writes are sent to the disk, it could contaminate the written history
that will be used for further recovery.

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