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bbdc322f2c
linux/fs/ext4
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Lukas Czerner bbdc322f2c ext4: try to initialize all groups we can in case of failure on ppc64 
Currently on the machines with page size > block size when initializing
block group buddy cache we initialize it for all the block group bitmaps
in the page. However in the case of read error, checksum error, or if
a single bitmap is in any way corrupted we would fail to initialize all
of the bitmaps. This is problematic because we will not have access to
the other allocation groups even though those might be perfectly fine
and usable.

Fix this by reading all the bitmaps instead of error out on the first
problem and simply skip the bitmaps which were either not read properly,
or are not valid.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2015-06-08 11:38:37 -04:00
..
acl.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
acl.h ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
balloc.c ext4: verify block bitmap even after fresh initialization 2015-06-08 11:18:52 -04:00
bitmap.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
block_validity.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
crypto_fname.c ext4 crypto: allocate the right amount of memory for the on-disk symlink 2015-05-31 13:35:32 -04:00
crypto_key.c ext4 crypto: use per-inode tfm structure 2015-05-31 13:34:22 -04:00
crypto_policy.c ext4 crypto: handle unexpected lack of encryption keys 2015-05-31 13:35:39 -04:00
crypto.c ext4 crypto: allocate bounce pages using GFP_NOWAIT 2015-06-03 09:32:39 -04:00
dir.c ext4 crypto: make sure the encryption info is initialized on opendir(2) 2015-05-31 13:34:57 -04:00
ext4_crypto.h ext4 crypto: allocate bounce pages using GFP_NOWAIT 2015-06-03 09:32:39 -04:00
ext4_extents.h ext4: teach ext4_ext_find_extent() to realloc path if necessary 2014-09-01 14:40:09 -04:00
ext4_jbd2.c ext4: fix NULL pointer dereference when journal restart fails 2015-05-14 18:55:18 -04:00
ext4_jbd2.h ext4: don't use MAXQUOTAS value 2014-09-11 11:15:15 -04:00
ext4.h ext4 crypto: allocate the right amount of memory for the on-disk symlink 2015-05-31 13:35:32 -04:00
extents_status.c ext4: fix data corruption caused by unwritten and delayed extents 2015-05-02 21:36:55 -04:00
extents_status.h ext4: introduce aging to extent status tree 2014-11-25 11:55:24 -05:00
extents.c ext4: fix an ext3 collapse range regression in xfstests 2015-05-15 00:24:10 -04:00
file.c ext4 crypto: handle unexpected lack of encryption keys 2015-05-31 13:35:39 -04:00
fsync.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-04-26 17:22:07 -07:00
hash.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
ialloc.c ext4 crypto: encrypt tmpfile located in encryption protected directory 2015-05-31 13:35:02 -04:00
indirect.c direct-io: only inc/dec inode->i_dio_count for file systems 2015-04-24 15:45:28 -04:00
inline.c ext4 crypto: optimize filename encryption 2015-05-18 13:14:47 -04:00
inode.c ext4: fix lazytime optimization 2015-05-14 18:19:01 -04:00
ioctl.c ext4 crypto: add encryption policy and password salt support 2015-04-11 07:48:01 -04:00
Kconfig ext4 crypto: require CONFIG_CRYPTO_CTR if ext4 encryption is enabled 2015-05-31 13:31:37 -04:00
Makefile ext4 crypto: filename encryption facilities 2015-04-12 00:56:17 -04:00
mballoc.c ext4: try to initialize all groups we can in case of failure on ppc64 2015-06-08 11:38:37 -04:00
mballoc.h ext4: remove unused ac_ex_scanned 2014-02-20 13:32:10 -05:00
migrate.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
mmp.c ext4: Replace open coded mdata csum feature to helper function 2014-10-13 03:36:16 -04:00
move_extent.c move_extent_per_page(): get rid of unused w_flags 2014-12-17 06:43:56 -05:00
namei.c ext4 crypto: allocate the right amount of memory for the on-disk symlink 2015-05-31 13:35:32 -04:00
page-io.c ext4 crypto: shrink size of the ext4_crypto_ctx structure 2015-05-31 13:31:34 -04:00
readpage.c ext4 crypto: shrink size of the ext4_crypto_ctx structure 2015-05-31 13:31:34 -04:00
resize.c ext4: fix growing of tiny filesystems 2015-05-02 23:58:32 -04:00
super.c ext4 crypto: release crypto resource on module exit 2015-05-31 13:37:35 -04:00
symlink.c ext4 crypto: use per-inode tfm structure 2015-05-31 13:34:22 -04:00
truncate.h
xattr_security.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
xattr_trusted.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
xattr_user.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
xattr.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-04-26 17:22:07 -07:00
xattr.h ext4 crypto: add encryption xattr support 2015-04-11 07:47:00 -04:00