projects / platform / kernel / linux-3.10.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d459aab) | patch
f2fs: fix dentry recovery routine
authorJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 28 May 2013 00:19:22 +0000 (09:19 +0900)
committerChanho Park <chanho61.park@samsung.com>
Tue, 18 Nov 2014 02:43:49 +0000 (11:43 +0900)
commitcd30815328214eada9b1d2db98d4f083db1c484d
tree1c71e05788e9283f3ca5ad32262cd810e0aca0c6tree | snapshot
parentd459aab1f3a0b7b91a3450769b1d85611acdefc5commit | diff
f2fs: fix dentry recovery routine

The error scenario is:
1. create /a
(1.a link /a /b)
2. sync
3. unlinke /a
4. create /a
5. fsync /a
6. Sudden power-off

When the f2fs recovers the fsynced dentry, /a, we discover an exsiting dentry at
f2fs_find_entry() in recover_dentry().

In such the case, we should unlink the existing dentry and its inode
and then recover newly created dentry.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
fs/f2fs/recovery.c diff | blob | history
Domain: System / Kernel;