linux/fs/f2fs
Namjae Jeon 38e0abdcfb f2fs: fix up f2fs_get_parent issue to retrieve correct parent inode number
Test Case:
[NFS Client]
ls -lR .

[NFS Server]
while [ 1 ]
do
echo 3 > /proc/sys/vm/drop_caches
done

Error on NFS Client: "No such file or directory"

When cache is dropped at the server, it results in lookup failure at the
NFS client due to non-connection with the parent. The default path is it
initiates a lookup by calculating the hash value for the name, even though
the hash values stored on the disk for "." and ".." is maintained as zero,
which results in failure from find_in_block due to not matching HASH values.
Fix up, by using the correct hashing values for these entries.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
2012-12-26 10:39:52 +09:00
..
acl.c f2fs: resolve build failures 2012-12-11 13:43:43 +09:00
acl.h f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
checkpoint.c f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
data.c f2fs: cleanup the f2fs_bio_alloc routine 2012-12-11 13:43:45 +09:00
debug.c f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
dir.c f2fs: fix up f2fs_get_parent issue to retrieve correct parent inode number 2012-12-26 10:39:52 +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 f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
hash.c f2fs: fix up f2fs_get_parent issue to retrieve correct parent inode number 2012-12-26 10:39:52 +09:00
inode.c f2fs: fix tracking parent inode number 2012-12-11 13:43:45 +09:00
Kconfig f2fs: resolve build failures 2012-12-11 13:43:43 +09:00
Makefile f2fs: update Kconfig and Makefile 2012-12-11 13:43:42 +09:00
namei.c f2fs: make use of GFP_F2FS_ZERO for setting gfp_mask 2012-12-11 13:43:44 +09:00
node.c f2fs: fix the compiler warning for uninitialized use of variable 2012-12-11 13:43:43 +09:00
node.h f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
recovery.c f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00
segment.c f2fs: remove set_page_dirty for atomic f2fs_end_io_write 2012-12-26 10:39:51 +09:00
segment.h f2fs: cleanup the f2fs_bio_alloc routine 2012-12-11 13:43:45 +09:00
super.c f2fs: fix wrong calculation on f_files in statfs 2012-12-26 10:39:51 +09:00
xattr.c f2fs: resolve build failures 2012-12-11 13:43:43 +09:00
xattr.h f2fs: adjust kernel coding style 2012-12-11 13:43:42 +09:00