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e9b3766719
linux/fs/jfs
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Vahram Martirosyan e9b3766719 jfs: Several bugs in jfs_freeze() and jfs_unfreeze() 
The mentioned functions do not pay attention to the error codes returned
by the functions updateSuper(), lmLogInit() and lmLogShutdown(). It brings
to system crash later when writing to log.

The patch adds corresponding code to check and return the error codes
and to print correct error messages in case of errors.

Found by Linux File System Verification project (linuxtesting.org).

Signed-off-by: Vahram Martirosyan <vahram.martirosyan@linuxtesting.org>
Reviewed-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2013-05-24 16:03:42 -05:00
..
acl.c userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr 2012-09-18 01:01:35 -07:00
endian24.h
file.c jfs: drop vmtruncate 2012-12-20 18:40:52 -05:00
inode.c aio: don't include aio.h in sched.h 2013-05-07 20:16:25 -07:00
ioctl.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
jfs_acl.h fs: take the ACL checks to common code 2011-07-25 14:30:23 -04:00
jfs_btree.h
jfs_debug.c proc 2/2: remove struct proc_dir_entry::owner 2009-03-31 01:14:44 +04:00
jfs_debug.h
jfs_dinode.h
jfs_discard.c jfs: Fix FITRIM argument handling 2012-10-17 09:18:38 -05:00
jfs_discard.h fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
jfs_dmap.c jfs: Fix do_div precision in commit b40c2e66 2012-09-18 11:27:22 -05:00
jfs_dmap.h fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
jfs_dtree.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
jfs_dtree.h
jfs_extent.c Fix common misspellings 2011-03-31 11:26:23 -03:00
jfs_extent.h
jfs_filsys.h fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
jfs_imap.c jfs: avoid undefined behavior from left-shifting by 32 bits 2013-01-07 08:21:36 -06:00
jfs_imap.h
jfs_incore.h JFS TRIM support and some minor fixes 2012-10-03 08:48:21 -07:00
jfs_inode.c filesystems: add missing nlink wrappers 2011-11-02 12:53:43 +01:00
jfs_inode.h fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
jfs_lock.h
jfs_logmgr.c Merge branch 'for-3.10/core' of git://git.kernel.dk/linux-block 2013-05-08 10:13:35 -07:00
jfs_logmgr.h Fix common misspellings 2011-03-31 11:26:23 -03:00
jfs_metapage.c block: remove per-queue plugging 2011-03-10 08:52:07 +01:00
jfs_metapage.h Fix common misspellings 2011-03-31 11:26:23 -03:00
jfs_mount.c fix printk typo 'faild' 2010-08-09 11:25:17 +02:00
jfs_superblock.h
jfs_txnmgr.c JFS: use list_move instead of list_del/list_add 2012-09-17 12:00:17 -05:00
jfs_txnmgr.h
jfs_types.h jfs: remove xtLookupList() 2009-01-09 15:42:04 -06:00
jfs_umount.c jfs: flush journal completely before releasing metadata inodes 2011-08-01 12:41:00 -05:00
jfs_unicode.c
jfs_unicode.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
jfs_uniupr.c
jfs_xattr.h fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
jfs_xtree.c dquot: cleanup space allocation / freeing routines 2010-03-05 00:20:28 +01:00
jfs_xtree.h jfs: remove xtLookupList() 2009-01-09 15:42:04 -06:00
Kconfig jfs: needs crc32_le 2009-02-02 13:43:28 -06:00
Makefile fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
namei.c don't expose I_NEW inodes via dentry->d_inode 2012-07-23 00:00:58 +04:00
resize.c jfs: old_agsize should be 64 bits in jfs_extendfs 2011-06-20 10:30:04 -05:00
super.c jfs: Several bugs in jfs_freeze() and jfs_unfreeze() 2013-05-24 16:03:42 -05:00
symlink.c jfs: add jfs specific ->setattr call 2010-04-16 08:05:50 -05:00
xattr.c userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr 2012-09-18 01:01:35 -07:00