Jaegeuk Kim 6666e6aa9f f2fs: fix tracking parent inode number ... Previously, f2fs didn't track the parent inode number correctly which is stored in each f2fs_inode. In the case of the following scenario, a bug can be occured. Let's suppose there are one directory, "/b", and two files, "/a" and "/b/a". - pino of "/a" is ROOT_INO. - pino of "/b/a" is DIR_B_INO. Then, # sync : The inode pages of "/a" and "/b/a" contain the parent inode numbers as ROOT_INO and DIR_B_INO respectively. # mv /a /b/a : The parent inode number of "/a" should be changed to DIR_B_INO, but f2fs didn't do that. Ref. f2fs_set_link(). In order to fix this clearly, I added i_pino in f2fs_inode_info, and whenever it needs to be changed like in f2fs_add_link() and f2fs_set_link(), it is updated temporarily in f2fs_inode_info. And later, f2fs_write_inode() stores the latest information to the inode pages. For power-off-recovery, f2fs_sync_file() triggers simply f2fs_write_inode(). Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>		2012-12-11 13:43:45 +09:00
..
acl.c
acl.h
checkpoint.c
data.c	f2fs: cleanup the f2fs_bio_alloc routine	2012-12-11 13:43:45 +09:00
debug.c
dir.c	f2fs: fix tracking parent inode number	2012-12-11 13:43:45 +09:00
f2fs.h	f2fs: fix tracking parent inode number	2012-12-11 13:43:45 +09:00
file.c	f2fs: remove unused variable	2012-12-11 13:43:44 +09:00
gc.c	f2fs: remove unneeded initialization	2012-12-11 13:43:44 +09:00
gc.h
hash.c
inode.c	f2fs: fix tracking parent inode number	2012-12-11 13:43:45 +09:00
Kconfig
Makefile
namei.c	f2fs: make use of GFP_F2FS_ZERO for setting gfp_mask	2012-12-11 13:43:44 +09:00
node.c
node.h
recovery.c
segment.c	f2fs: cleanup the f2fs_bio_alloc routine	2012-12-11 13:43:45 +09:00
segment.h	f2fs: cleanup the f2fs_bio_alloc routine	2012-12-11 13:43:45 +09:00
super.c
xattr.c
xattr.h