Jan Schmidt 95a06077f7 Btrfs: use delayed ref sequence numbers for all fs-tree updates ...

The sequence number for delayed refs is needed to postpone certain delayed
refs for a very short period while walking backrefs. Before the tree
modification log, we thought we'd only have to hold back those references
that don't have a counter operation.

While now we've the tree mod log, we're rewinding fs tree blocks to a
defined consistent state. We cannot know in advance for which tree block
we'll be doing rewind operations later. Therefore, we must postpone all the
delayed refs for fs-tree blocks, even those having a counter operation.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>

2012-05-30 18:18:21 +02:00

..

acl.c

Btrfs: fix return value of btrfs_get_acl()

2011-10-20 18:10:47 +02:00

async-thread.c

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

async-thread.h

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

backref.c

Btrfs: use the tree modification log for backref resolving

2012-05-30 15:17:34 +02:00

backref.h

Btrfs: use the tree modification log for backref resolving

2012-05-30 15:17:34 +02:00

btrfs_inode.h

Btrfs: add a delalloc mutex to inodes for delalloc reservations

2012-01-16 15:29:43 -05:00

check-integrity.c

Btrfs: fix compiler warnings on 32 bit systems

2012-02-24 10:39:05 -05:00

check-integrity.h

Btrfs: add optional integrity check code

2011-12-21 19:14:09 +01:00

compat.h

Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code

2009-01-06 09:38:55 -05:00

compression.c

Btrfs: check return value of bio_alloc() properly

2012-04-12 16:03:56 -04:00

compression.h

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

ctree.c

Btrfs: add btrfs_search_old_slot

2012-05-30 15:17:33 +02:00

ctree.h

Btrfs: use delayed ref sequence numbers for all fs-tree updates

2012-05-30 18:18:21 +02:00

delayed-inode.c

btrfs: replace many BUG_ONs with proper error handling

2012-03-22 11:52:54 +01:00

delayed-inode.h

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

delayed-ref.c

Btrfs: use delayed ref sequence numbers for all fs-tree updates

2012-05-30 18:18:21 +02:00

delayed-ref.h

Btrfs: use delayed ref sequence numbers for all fs-tree updates

2012-05-30 18:18:21 +02:00

dir-item.c

btrfs: replace many BUG_ONs with proper error handling

2012-03-22 11:52:54 +01:00

disk-io.c

Btrfs: add tree mod log to fs_info

2012-05-26 12:17:54 +02:00

disk-io.h

Btrfs: avoid sleeping in verify_parent_transid while atomic

2012-05-06 07:23:47 -04:00

export.c

btrfs: replace many BUG_ONs with proper error handling

2012-03-22 11:52:54 +01:00

export.h

NFS support for btrfs - v3

2008-09-25 11:04:06 -04:00

extent_io.c

Btrfs: dummy extent buffers for tree mod log

2012-05-26 12:17:54 +02:00

extent_io.h

Btrfs: dummy extent buffers for tree mod log

2012-05-26 12:17:54 +02:00

extent_map.c

Btrfs: clean up code for merging extent maps

2011-08-01 14:30:50 -04:00

extent_map.h

btrfs: fix structs where bitfields and spinlock/atomic share 8B word

2012-02-15 16:40:25 +01:00

extent-tree.c

Btrfs: don't set for_cow parameter for tree block functions

2012-05-26 12:17:53 +02:00

file-item.c

Btrfs: don't use crc items bigger than 4KB

2012-03-28 20:34:10 -04:00

file.c

Btrfs: reduce lock contention during extent insertion

2012-04-27 14:51:05 -04:00

free-space-cache.c

Btrfs: use commit root when loading free space cache

2012-04-12 20:54:01 -04:00

free-space-cache.h

btrfs: remove all unused functions

2011-05-06 12:34:03 +02:00

hash.h

Btrfs: remove crc32c.h and use libcrc32c directly.

2009-06-10 11:29:53 -04:00

inode-item.c

Merge branch 'error-handling' into for-linus

2012-03-28 20:31:37 -04:00

inode-map.c

Btrfs: show useful info in space reservation tracepoint

2012-03-29 09:57:44 -04:00

inode-map.h

Btrfs: Support reading/writing on disk free ino cache

2011-04-25 16:46:11 +08:00

inode.c

Btrfs: avoid deadlocks from GFP_KERNEL allocations during btrfs_real_readdir

2012-04-27 14:23:22 -04:00

ioctl.c

Btrfs: don't set for_cow parameter for tree block functions

2012-05-26 12:17:53 +02:00

ioctl.h

btrfs: Fix mismatching struct members in ioctl.h

2012-05-04 15:16:06 -04:00

Kconfig

Btrfs: add config option to enable btrfs integrity check

2011-12-21 19:14:16 +01:00

locking.c

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

locking.h

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

lzo.c

Btrfs: Avoid accessing unmapped kernel address

2011-02-16 15:37:58 -05:00

Makefile

Merge branch 'integrity-check-patch-v2' of git://btrfs.giantdisaster.de/git/btrfs into integration

2012-01-16 15:27:58 -05:00

ordered-data.c

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

ordered-data.h

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

orphan.c

btrfs: replace many BUG_ONs with proper error handling

2012-03-22 11:52:54 +01:00

print-tree.c

btrfs: fix oops on failure path

2011-10-20 18:10:50 +02:00

print-tree.h

Btrfs: Create extent_buffer interface for large blocksizes

2008-09-25 11:03:56 -04:00

reada.c

btrfs: don't add both copies of DUP to reada extent tree

2012-04-18 19:12:44 +02:00

relocation.c

Btrfs: Fix space checking during fs resize

2012-04-27 13:55:14 -04:00

root-tree.c

btrfs: replace many BUG_ONs with proper error handling

2012-03-22 11:52:54 +01:00

scrub.c

Btrfs: fix crash in scrub repair code when device is missing

2012-05-04 15:16:07 -04:00

struct-funcs.c

Btrfs: add the ability to cache a pointer into the eb

2012-03-26 17:04:23 -04:00

super.c

Btrfs: do not start delalloc inodes during sync

2012-04-27 13:55:12 -04:00

sysfs.c

btrfs: Remove unused sysfs code

2011-06-17 14:54:18 -04:00

transaction.c

Btrfs: tree mod log sanity checks in join_transaction

2012-05-30 15:17:36 +02:00

transaction.h

btrfs: enhance transaction abort infrastructure

2012-03-22 01:45:40 +01:00

tree-defrag.c

btrfs: drop unused parameter from btrfs_release_path

2011-05-02 13:57:22 +02:00

tree-log.c

Btrfs: avoid sleeping in verify_parent_transid while atomic

2012-05-06 07:23:47 -04:00

tree-log.h

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

ulist.c

Btrfs: ulist realloc bugfix

2012-05-26 12:17:49 +02:00

ulist.h

Btrfs: ulist realloc bugfix

2012-05-26 12:17:49 +02:00

version.h

Update Btrfs files for in-kernel usage

2008-09-25 15:41:59 -04:00

volumes.c

Btrfs: fix repair code for RAID10

2012-04-27 13:55:13 -04:00

volumes.h

btrfs: return void in functions without error conditions

2012-03-22 01:45:34 +01:00

xattr.c

Btrfs: do not use btrfs_end_transaction_throttle everywhere

2012-01-16 15:28:54 -05:00

xattr.h

fs/vfs/security: pass last path component to LSM on inode creation

2011-02-01 11:12:29 -05:00

zlib.c

zlib: slim down zlib_deflate() workspace when possible

2011-03-22 17:44:17 -07:00