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android_kernel_xiaomi_sm8450/fs/btrfs
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Filipe Manana 6fdef6d43c Btrfs: don't release invalid page in btrfs_page_exists_in_range() 
In inode.c:btrfs_page_exists_in_range(), if the page we got from
the radix tree is an exception entry, which can't be retried, we
exit the loop with a non-NULL page and then call page_cache_release
against it, which is not ok since it's not a valid page. This could
also make us return true when we shouldn't.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Chris Mason <clm@fb.com>
2014-06-09 17:21:14 -07:00
..
tests
Btrfs: add sanity tests for new qgroup accounting code
2014-06-09 17:20:49 -07:00
acl.c
btrfs: remove useless ACL check
2014-06-09 17:20:42 -07:00
async-thread.c
btrfs: fix crash in remount(thread_pool=) case
2014-04-07 10:41:52 -07:00
async-thread.h
btrfs: Add trace for btrfs_workqueue alloc/destroy
2014-03-20 17:15:28 -07:00
backref.c
Btrfs: add sanity tests for new qgroup accounting code
2014-06-09 17:20:49 -07:00
backref.h
Btrfs: rework qgroup accounting
2014-06-09 17:20:48 -07:00
btrfs_inode.h
btrfs: Drop EXTENT_UPTODATE check in hole punching and direct locking
2014-06-09 17:20:57 -07:00
check-integrity.c
btrfs: check_int: propagate out-of-memory error upwards
2014-06-09 17:20:21 -07:00
check-integrity.h
block: submit_bio_wait() conversions
2013-11-24 16:33:41 -07:00
compression.c
btrfs: return ptr error from compression workspace
2014-06-09 17:20:22 -07:00
compression.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
ctree.c
Btrfs: fix leaf corruption after __btrfs_drop_extents
2014-06-09 17:21:10 -07:00
ctree.h
btrfs: allocate raid type kobjects dynamically
2014-06-09 17:21:01 -07:00
delayed-inode.c
btrfs: free delayed node outside of root->inode_lock
2014-06-09 17:21:08 -07:00
delayed-inode.h
Btrfs: introduce the delayed inode ref deletion for the single link inode
2014-01-28 13:20:09 -08:00
delayed-ref.c
Btrfs: rework qgroup accounting
2014-06-09 17:20:48 -07:00
delayed-ref.h
Btrfs: rework qgroup accounting
2014-06-09 17:20:48 -07:00
dev-replace.c
btrfs: replace EINVAL with EOPNOTSUPP for dev_replace raid56
2014-06-09 17:21:12 -07:00
dev-replace.h
Btrfs: add new sources for device replace code
2012-12-12 17:15:41 -05:00
dir-item.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
disk-io.c
Btrfs: async delayed refs
2014-06-09 17:20:58 -07:00
disk-io.h
Btrfs: add sanity tests for new qgroup accounting code
2014-06-09 17:20:49 -07:00
export.c
btrfs: remove fs/btrfs/compat.h
2013-11-11 22:03:19 -05:00
export.h
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Btrfs: split up __extent_writepage to lower stack usage
2014-06-09 17:20:58 -07:00
extent_io.h
Btrfs: add sanity tests for new qgroup accounting code
2014-06-09 17:20:49 -07:00
extent_map.c
Btrfs: more efficient btrfs_drop_extent_cache
2014-03-10 15:16:57 -04:00
extent_map.h
Btrfs: more efficient btrfs_drop_extent_cache
2014-03-10 15:16:57 -04:00
extent-tree.c
btrfs: allocate raid type kobjects dynamically
2014-06-09 17:21:01 -07:00
file-item.c
Btrfs: don't access non-existent key when csum tree is empty
2014-06-09 17:20:44 -07:00
file.c
Btrfs: fix transaction leak during fsync call
2014-06-09 17:21:06 -07:00
free-space-cache.c
Btrfs: break up __btrfs_write_out_cache to cut down stack usage
2014-06-09 17:20:55 -07:00
free-space-cache.h
Btrfs: remove path arg from btrfs_truncate_free_space_cache
2013-11-11 21:51:33 -05:00
hash.c
Btrfs: fix btrfs boot when compiled as built-in
2014-01-28 13:20:31 -08:00
hash.h
Btrfs: fix btrfs boot when compiled as built-in
2014-01-28 13:20:31 -08:00
inode-item.c
btrfs: cleanup: removed unused 'btrfs_get_inode_ref_index'
2014-01-28 13:19:39 -08:00
inode-map.c
btrfs: remove newline from inode cache kthread name
2014-06-09 17:20:53 -07:00
inode-map.h
Btrfs: Support reading/writing on disk free ino cache
2011-04-25 16:46:11 +08:00
inode.c
Btrfs: don't release invalid page in btrfs_page_exists_in_range()
2014-06-09 17:21:14 -07:00
ioctl.c
trivial: fs/btrfs/ioctl.c: fix typo s/substract/subtract/
2014-06-09 17:21:11 -07:00
Kconfig
Btrfs: fix btrfs boot when compiled as built-in
2014-01-28 13:20:31 -08:00
locking.c
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
locking.h
Btrfs: remove btrfs_try_spin_lock
2013-03-14 14:57:10 -04:00
lzo.c
btrfs: return errno instead of -1 from compression
2014-06-09 17:20:21 -07:00
Makefile
Btrfs: add sanity tests for new qgroup accounting code
2014-06-09 17:20:49 -07:00
math.h
Btrfs: cleanup duplicated division functions
2012-12-11 13:31:30 -05:00
ordered-data.c
btrfs: remove stale newlines from log messages
2014-06-09 17:20:53 -07:00
ordered-data.h
btrfs: Cleanup the "_struct" suffix in btrfs_workequeue
2014-03-10 15:17:16 -04:00
orphan.c
btrfs: expand btrfs_find_item() to include find_orphan_item functionality
2014-01-28 13:19:37 -08:00
print-tree.c
Btrfs: don't use ram_bytes for uncompressed inline items
2014-01-29 07:06:29 -08:00
print-tree.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
props.c
Btrfs: add support for inode properties
2014-01-28 13:20:24 -08:00
props.h
Btrfs: add support for inode properties
2014-01-28 13:20:24 -08:00
qgroup.c
Btrfs: free tmp ulist for qgroup rescan
2014-06-09 17:20:55 -07:00
qgroup.h
Btrfs: rework qgroup accounting
2014-06-09 17:20:48 -07:00
raid56.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
2014-04-04 15:31:36 -07:00
raid56.h
Btrfs: RAID5 and RAID6
2013-02-01 14:24:23 -05:00
rcu-string.h
Btrfs: use rcu to protect device->name
2012-06-14 21:29:16 -04:00
reada.c
btrfs: Cleanup the "_struct" suffix in btrfs_workequeue
2014-03-10 15:17:16 -04:00
relocation.c
btrfs: remove stale newlines from log messages
2014-06-09 17:20:53 -07:00
root-tree.c
Btrfs: use bitfield instead of integer data type for the some variants in btrfs_root
2014-06-09 17:20:40 -07:00
scrub.c
btrfs: Remove unnecessary check for NULL
2014-06-09 17:20:23 -07:00
send.c
Btrfs: send, use the right limits for xattr names and values
2014-06-09 17:21:00 -07:00
send.h
btrfs: make static code static & remove dead code
2013-05-06 15:55:23 -04:00
struct-funcs.c
Btrfs: rewrite BTRFS_SETGET_FUNCS
2012-07-23 16:28:06 -04:00
super.c
btrfs: remove stale newlines from log messages
2014-06-09 17:20:53 -07:00
sysfs.c
btrfs: allocate raid type kobjects dynamically
2014-06-09 17:21:01 -07:00
sysfs.h
btrfs: add simple debugfs interface
2014-03-10 15:15:51 -04:00
transaction.c
Btrfs: async delayed refs
2014-06-09 17:20:58 -07:00
transaction.h
Btrfs: add sanity tests for new qgroup accounting code
2014-06-09 17:20:49 -07:00
tree-defrag.c
Btrfs: use bitfield instead of integer data type for the some variants in btrfs_root
2014-06-09 17:20:40 -07:00
tree-log.c
Btrfs: use helpers for last_trans_log_full_commit instead of opencode
2014-06-09 17:20:45 -07:00
tree-log.h
Btrfs: use helpers for last_trans_log_full_commit instead of opencode
2014-06-09 17:20:45 -07:00
ulist.c
Btrfs: do not export ulist functions
2014-01-29 07:06:27 -08:00
ulist.h
Btrfs: do not export ulist functions
2014-01-29 07:06:27 -08:00
uuid-tree.c
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
2014-01-28 13:20:05 -08:00
volumes.c
fs: btrfs: volumes.c: Fix for possible null pointer dereference
2014-06-09 17:21:01 -07:00
volumes.h
btrfs: balance filter: add limit of processed chunks
2014-06-09 17:20:26 -07:00
xattr.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
2014-01-30 20:08:20 -08:00
xattr.h
btrfs: use generic posix ACL infrastructure
2014-01-25 23:58:18 -05:00
zlib.c
btrfs: return errno instead of -1 from compression
2014-06-09 17:20:21 -07:00