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Liu Bo e6311f240c Btrfs: skip checksum when reading compressed data if some IO have failed 
Currently even if the underlying disk reports failure on IO,
compressed read endio still gets to verify checksum and reports it as
a checksum error.

In fact, if some IO have failed during reading a compressed data
extent , there's no way the checksum could match, therefore, we can
skip that in order to return error quickly to the upper layer.

Please note that we need to do this after recording the failed mirror
index so that read-repair in the upper layer's endio can work
properly.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Tested-by: Paul Jones <paul@pauljones.id.au>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2017-09-26 14:53:26 +02:00
..
9p
9p: Implement show_options
2017-07-11 06:08:58 -04:00
adfs
…
affs
affs: Implement show_options
2017-07-11 06:06:17 -04:00
afs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
autofs4
Fix up over-eager 'wait_queue_t' renaming
2017-07-10 11:40:19 -07:00
befs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
bfs
bfs: fix sanity checks for empty files
2017-07-12 16:26:00 -07:00
btrfs
Btrfs: skip checksum when reading compressed data if some IO have failed
2017-09-26 14:53:26 +02:00
cachefiles
sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming
2017-06-20 12:19:14 +02:00
ceph
ceph: fix race in concurrent readdir
2017-07-17 14:54:59 +02:00
cifs
Add wait_for_random_bytes() and get_random_*_wait() functions so that
2017-07-15 12:44:02 -07:00
coda
fs: implement vfs_iter_write using do_iter_write
2017-06-29 17:49:23 -04:00
configfs
configfs: Introduce config_item_get_unless_zero()
2017-06-12 13:20:20 +02:00
cramfs
…
crypto
The first major feature for ext4 this merge window is the largedir
2017-07-09 09:31:22 -07:00
debugfs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
devpts
…
dlm
net: Work around lockdep limitation in sockets that use sockets
2017-03-09 18:23:27 -08:00
ecryptfs
ecryptfs: Convert to separately allocated bdi
2017-04-20 12:09:55 -06:00
efivarfs
VFS: Kill off s_options and helpers
2017-07-11 06:09:21 -04:00
efs
…
exofs
mm: drop "wait" parameter from write_one_page()
2017-07-05 18:44:22 -04:00
exportfs
Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-03-03 11:38:56 -08:00
ext2
ext2: preserve i_mode if ext2_set_acl() fails
2017-07-18 11:23:56 +02:00
ext4
ext4: fix copy paste error in ext4_swap_extents()
2017-08-06 01:33:07 -04:00
f2fs
f2fs: avoid cpu lockup
2017-07-17 19:23:18 -07:00
fat
fat: fix using uninitialized fields of fat_inode/fsinfo_inode
2017-03-09 17:01:10 -08:00
freevxfs
…
fscache
KEYS: Differentiate uses of rcu_dereference_key() and user_key_payload()
2017-03-02 10:09:00 +11:00
fuse
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
2017-08-11 11:20:48 -07:00
gfs2
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
hfs
fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag
2017-05-08 17:15:14 -07:00
hfsplus
hfsplus: Don't clear SGID when inheriting ACLs
2017-07-18 18:23:39 +02:00
hostfs
…
hpfs
sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>
2017-03-02 08:42:32 +01:00
hugetlbfs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
isofs
isofs: Fix off-by-one in 'session' mount option parsing
2017-07-18 12:33:16 +02:00
jbd2
Writeback error handling fixes (pile #2)
2017-07-07 19:38:17 -07:00
jffs2
jffs2: fix spelling mistake: "requestied" -> "requested"
2017-04-19 11:35:55 -07:00
jfs
JFS fixes for 4.13
2017-07-25 08:51:57 -07:00
kernfs
kernfs: Check KERNFS_HAS_RELEASE before calling kernfs_release_file()
2017-03-17 10:25:59 +09:00
lockd
sunrpc: mark all struct svc_version instances as const
2017-07-13 15:58:03 -04:00
minix
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:50:54 -07:00
ncpfs
mm: per-cgroup memory reclaim stats
2017-07-06 16:24:35 -07:00
nfs
Some more NFS client bugfixes for 4.13
2017-08-11 13:54:09 -07:00
nfs_common
…
nfsd
nfsd: Fix a memory scribble in the callback channel
2017-07-17 13:15:06 -04:00
nilfs2
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-07-03 13:08:04 -07:00
nls
…
notify
dentry name snapshots
2017-07-07 20:09:10 -04:00
ntfs
ntfs: Use ERR_CAST() to avoid cross-structure cast
2017-05-28 10:11:48 -07:00
ocfs2
ocfs2: don't clear SGID when inheriting ACLs
2017-08-02 17:16:13 -07:00
omfs
omfs: Implement show_options
2017-07-06 03:31:46 -04:00
openpromfs
…
orangefs
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
overlayfs
ovl: check for bad and whiteout index on lookup
2017-07-20 11:08:21 +02:00
proc
mm: fix KSM data corruption
2017-08-10 15:54:07 -07:00
pstore
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
qnx4
…
qnx6
…
quota
quota: add get_inode_usage callback to transfer multi-inode charges
2017-06-22 11:46:48 -04:00
ramfs
ramfs: Implement show_options
2017-07-06 03:31:46 -04:00
reiserfs
reiserfs: preserve i_mode if __reiserfs_set_acl() fails
2017-07-18 11:24:08 +02:00
romfs
…
squashfs
fs/pstore: fs/squashfs: change usage of LZ4 to work with new LZ4 version
2017-02-24 17:46:57 -08:00
sysfs
sysfs: be careful of error returns from ops->show()
2017-04-08 17:33:32 +02:00
sysv
mm: drop "wait" parameter from write_one_page()
2017-07-05 18:44:22 -04:00
tracefs
VFS: Don't use save/replace_mount_options if not using generic_show_options
2017-07-06 03:31:46 -04:00
ubifs
ubifs: Set double hash cookie also for RENAME_EXCHANGE
2017-07-14 22:50:57 +02:00
udf
udf: Convert udf_disk_stamp_to_time() to use mktime64()
2017-06-14 11:21:02 +02:00
ufs
Writeback error handling fixes (pile #1)
2017-07-07 18:39:15 -07:00
xfs
xfs: Fix per-inode DAX flag inheritance
2017-08-04 13:43:36 -07:00
aio.c
fs: add O_DIRECT and aio support for sending down write life time hints
2017-06-27 12:05:36 -06:00
anon_inodes.c
…
attr.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>
2017-03-02 08:42:29 +01:00
bad_inode.c
statx: Add a system call to make enhanced file info available
2017-03-02 20:51:15 -05:00
binfmt_aout.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>
2017-03-02 08:42:36 +01:00
binfmt_elf_fdpic.c
sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>
2017-03-02 08:42:39 +01:00
binfmt_elf.c
binfmt_elf: safely increment argv pointers
2017-07-10 16:32:36 -07:00
binfmt_em86.c
…
binfmt_flat.c
binfmt_flat: Use %u to format u32
2017-07-16 09:24:05 -07:00
binfmt_misc.c
fs: constify tree_descr arrays passed to simple_fill_super()
2017-04-26 23:54:06 -04:00
binfmt_script.c
…
block_dev.c
Writeback error handling fixes (pile #2)
2017-07-07 19:38:17 -07:00
buffer.c
fs/buffer.c: make bh_lru_install() more efficient
2017-07-10 16:32:30 -07:00
char_dev.c
chardev: add helper function to register char devs with a struct device
2017-03-21 06:44:32 +01:00
compat_binfmt_elf.c
…
compat_ioctl.c
Merge branch 'work.__copy_in_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:15:02 -07:00
compat.c
fs/compat.c: trim unused includes
2017-04-17 12:52:27 -04:00
coredump.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>
2017-03-02 08:42:36 +01:00
dax.c
Writeback error handling fixes (pile #2)
2017-07-07 19:38:17 -07:00
dcache.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
dcookies.c
…
direct-io.c
fs: add O_DIRECT and aio support for sending down write life time hints
2017-06-27 12:05:36 -06:00
drop_caches.c
…
eventfd.c
There has been a fair amount of activity in the docs tree this time
2017-07-03 21:13:25 -07:00
eventpoll.c
kcmp: fs/epoll: wrap kcmp code with CONFIG_CHECKPOINT_RESTORE
2017-07-12 16:26:01 -07:00
exec.c
exec: Limit arg stack to at most 75% of _STK_LIM
2017-07-07 20:05:08 -07:00
fcntl.c
vfs: fix flock compat thinko
2017-07-07 13:48:18 -07:00
fhandle.c
fhandle: move compat syscalls from compat.c
2017-04-17 12:52:26 -04:00
file_table.c
fs: new infrastructure for writeback error handling and reporting
2017-07-06 07:02:25 -04:00
file.c
fs/file.c: replace alloc_fdmem() with kvmalloc() alternative
2017-07-06 16:24:30 -07:00
filesystems.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
fs_pin.c
sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming
2017-06-20 12:19:14 +02:00
fs_struct.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>
2017-03-02 08:42:35 +01:00
fs-writeback.c
writeback: rework wb_[dec|inc]_stat family of functions
2017-07-12 16:26:05 -07:00
inode.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:50:54 -07:00
internal.h
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-05-09 09:12:53 -07:00
ioctl.c
sched/headers: Prepare for the reduction of <linux/sched.h>'s signal API dependency
2017-03-02 08:42:37 +01:00
iomap.c
Changes since last update:
2017-07-14 22:57:32 -07:00
Kconfig
fs/Kconfig: kill CONFIG_PERCPU_RWSEM some more
2017-07-12 16:26:00 -07:00
Kconfig.binfmt
…
libfs.c
fs: convert __generic_file_fsync to use errseq_t based reporting
2017-07-06 07:02:29 -04:00
locks.c
fs/locks: pass kernel struct flock to fcntl_getlk/setlk
2017-05-27 06:07:19 -04:00
Makefile
…
mbcache.c
ext4: xattr inode deduplication
2017-06-22 11:44:55 -04:00
mount.h
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
mpage.c
There has been a fair amount of activity in the docs tree this time
2017-07-03 21:13:25 -07:00
namei.c
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
namespace.c
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
no-block.c
…
nsfs.c
VFS: Provide empty name qstr
2017-07-06 03:27:09 -04:00
open.c
Writeback error handling fixes (pile #2)
2017-07-07 19:38:17 -07:00
pipe.c
VFS: Provide empty name qstr
2017-07-06 03:27:09 -04:00
pnode.c
mnt: Make propagate_umount less slow for overlapping mount propagation trees
2017-05-23 08:41:17 -05:00
pnode.h
…
posix_acl.c
sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>
2017-03-02 08:42:31 +01:00
proc_namespace.c
sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>
2017-03-02 08:42:38 +01:00
read_write.c
Merge branch 'work.read_write' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-07 21:48:15 -07:00
readdir.c
readdir: move compat syscalls from compat.c
2017-04-17 12:52:24 -04:00
select.c
Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-06 20:57:13 -07:00
seq_file.c
mm: introduce kv[mz]alloc helpers
2017-05-08 17:15:12 -07:00
signalfd.c
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
splice.c
fs: implement vfs_iter_write using do_iter_write
2017-06-29 17:49:23 -04:00
stack.c
…
stat.c
ufs: restore maintaining ->i_blocks
2017-06-09 16:28:01 -04:00
statfs.c
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:50:54 -07:00
super.c
VFS: Kill off s_options and helpers
2017-07-11 06:09:21 -04:00
sync.c
fs: remove call_fsync helper function
2017-07-05 18:44:23 -04:00
timerfd.c
timerfd: Use get_itimerspec64() and put_itimerspec64()
2017-06-30 04:14:38 -04:00
userfaultfd.c
userfaultfd: replace ENOSPC with ESRCH in case mm has gone during copy/zeropage
2017-08-10 15:54:07 -07:00
utimes.c
utimes: move compat syscalls from compat.c
2017-04-17 12:52:23 -04:00
xattr.c
treewide: use kv[mz]alloc* rather than opencoded variants
2017-05-08 17:15:13 -07:00