Alexandru Moise f2f767e734 btrfs: trimming some start_transaction() code away ...

Just call kmem_cache_zalloc() instead of calling kmem_cache_alloc().
We're just initializing most fields to 0, false and NULL later on
_anyway_, so to make the code mode readable and potentially gain
a bit of performance (completely untested claim), we should fill our
btrfs_trans_handle with zeros on allocation then just initialize
those five remaining fields (not counting the list_heads) as normal.

Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2015-10-21 18:28:48 +02:00

..

tests

btrfs: qgroup: Switch self test to extent-oriented qgroup mechanism.

2015-06-10 09:26:05 -07:00

acl.c

btrfs: remove useless ACL check

2014-06-09 17:20:42 -07:00

async-thread.c

btrfs: async_thread: Fix workqueue 'max_active' value when initializing

2015-08-31 11:46:40 -07:00

async-thread.h

btrfs: async_thread: Fix workqueue 'max_active' value when initializing

2015-08-31 11:46:40 -07:00

backref.c

Btrfs: fix warning in backref walking

2015-08-09 07:33:50 -07:00

backref.h

btrfs: cleanup, remove inode_item_info helper

2015-01-14 19:23:47 +01:00

btrfs_inode.h

Btrfs: Direct I/O: Fix space accounting

2015-09-21 13:47:55 -07:00

check-integrity.c

block: add a bi_error field to struct bio

2015-07-29 08:55:15 -06:00

check-integrity.h

block: submit_bio_wait() conversions

2013-11-24 16:33:41 -07:00

compression.c

block: remove bio_get_nr_vecs()

2015-08-13 12:32:04 -06:00

compression.h

btrfs: constify structs with op functions or static definitions

2015-02-16 18:48:44 +01:00

ctree.c

btrfs: Fixed dsize and last_off declarations

2015-10-21 18:28:48 +02:00

ctree.h

Merge branch 'jeffm-discard-4.3' into for-linus-4.3

2015-08-09 07:35:33 -07:00

delayed-inode.c

Btrfs: fill ->last_trans for delayed inode in btrfs_fill_inode.

2015-04-26 06:27:03 -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: delayed-ref: double free in btrfs_add_delayed_tree_ref()

2015-06-24 12:28:03 -07:00

delayed-ref.h

btrfs: qgroup: Add the ability to skip given qgroup for old/new_roots.

2015-06-10 09:26:23 -07:00

dev-replace.c

Btrfs: cleanup: remove unnecessary check before btrfs_free_path is called

2015-08-31 11:46:41 -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: make xattr replace operations atomic

2014-11-20 17:20:07 -08:00

disk-io.c

Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2015-10-09 16:39:35 -07:00

disk-io.h

btrfs: Add raid56 support for updating

2015-08-31 11:45:48 -07:00

export.c

BTRFS: support NFSv2 export

2015-10-06 06:55:23 -07:00

export.h

…

extent_io.c

Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2015-10-09 16:39:35 -07:00

extent_io.h

btrfs: constify structs with op functions or static definitions

2015-02-16 18:48:44 +01:00

extent_map.c

Btrfs: do not move em to modified list when unpinning

2014-11-21 11:59:54 -08:00

extent_map.h

Btrfs: fix NULL pointer crash when running balance and scrub concurrently

2014-06-19 14:20:55 -07:00

extent-tree.c

Btrfs: fix deadlock when finalizing block group creation

2015-10-05 16:56:38 -07:00

extent-tree.h

btrfs: qgroup: Add new qgroup calculation function

2015-06-10 09:25:49 -07:00

file-item.c

Merge branch 'cleanups-post-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus-4.1

2015-03-25 10:52:48 -07:00

file.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-07-04 19:36:06 -07:00

free-space-cache.c

btrfs: add missing discards when unpinning extents with -o discard

2015-07-29 08:15:29 -07:00

free-space-cache.h

Btrfs: allow block group cache writeout outside critical section in commit

2015-04-10 14:07:22 -07:00

hash.c

btrfs: LLVMLinux: Remove VLAIS

2014-10-14 10:51:22 +02:00

hash.h

Btrfs: fix btrfs boot when compiled as built-in

2014-01-28 13:20:31 -08:00

inode-item.c

Btrfs: fix fsync log replay for inodes with a mix of regular refs and extrefs

2015-01-21 18:02:05 -08:00

inode-map.c

Btrfs: fix race between caching kthread and returning inode to inode cache

2015-06-30 14:36:46 -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: btrfs_submit_bio_hook: Use btrfs_wq_endio_type values instead of integer constants

2015-10-21 18:28:47 +02:00

ioctl.c

btrfs: fix clone / extent-same deadlocks

2015-08-09 07:34:25 -07:00

Kconfig

rcu: Make SRCU optional by using CONFIG_SRCU

2015-01-06 11:04:29 -08:00

locking.c

btrfs: Add WARN_ON() for double lock in btrfs_tree_lock()

2015-08-09 07:07:14 -07:00

locking.h

btrfs: fix lockups from btrfs_clear_path_blocking

2014-11-19 10:34:35 -08:00

lzo.c

btrfs: constify structs with op functions or static definitions

2015-02-16 18:48:44 +01:00

Makefile

Btrfs: add sanity tests for new qgroup accounting code

2014-06-09 17:20:49 -07:00

math.h

btrfs: cleanup 64bit/32bit divs, compile time constants

2015-03-03 17:23:57 +01:00

ordered-data.c

Btrfs: fix memory corruption on failure to submit bio for direct IO

2015-07-01 17:17:18 -07:00

ordered-data.h

Btrfs: avoid syncing log in the fast fsync path when not necessary

2015-06-10 07:02:43 -07:00

orphan.c

btrfs: kill the key type accessor helpers

2014-09-17 13:37:12 -07:00

print-tree.c

btrfs: remove parameter blocksize from read_tree_block

2014-10-02 17:14:50 +02:00

print-tree.h

btrfs: make static code static & remove dead code

2013-05-06 15:55:23 -04:00

props.c

btrfs: constify structs with op functions or static definitions

2015-02-16 18:48:44 +01:00

props.h

Btrfs: add support for inode properties

2014-01-28 13:20:24 -08:00

qgroup.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2015-09-01 18:46:42 -07:00

qgroup.h

btrfs: qgroup: Cleanup the old ref_node-oriented mechanism.

2015-06-10 09:26:11 -07:00

raid56.c

Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2015-09-05 15:14:43 -07:00

raid56.h

Btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation

2015-08-09 07:34:26 -07:00

rcu-string.h

Btrfs: use rcu to protect device->name

2012-06-14 21:29:16 -04:00

reada.c

Btrfs: count devices correctly in readahead during RAID 5/6 replace

2015-08-09 07:34:26 -07:00

relocation.c

btrfs: Remove unnecessary variants in relocation.c

2015-08-09 07:07:14 -07:00

root-tree.c

btrfs: Fixed declaration of old_len

2015-10-21 18:28:48 +02:00

scrub.c

Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2015-09-11 12:38:25 -07:00

send.c

Btrfs: send, fix corner case for reference overwrite detection

2015-10-05 16:56:27 -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

Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2015-09-25 12:08:41 -07:00

sysfs.c

Btrfs: Check if kobject is initialized before put

2015-06-22 14:43:31 +02:00

sysfs.h

Btrfs: sysfs: btrfs_sysfs_remove_fsid() make it non static

2015-05-27 12:27:22 +02:00

transaction.c

btrfs: trimming some start_transaction() code away

2015-10-21 18:28:48 +02:00

transaction.h

Btrfs: fix deadlock when finalizing block group creation

2015-10-05 16:56:38 -07:00

tree-defrag.c

Btrfs: cleanup: remove unnecessary check before btrfs_free_path is called

2015-08-31 11:46:41 -07:00

tree-log.c

Btrfs: fix file read corruption after extent cloning and fsync

2015-08-19 14:27:46 -07:00

tree-log.h

Btrfs: fix metadata inconsistencies after directory fsync

2015-03-26 17:56:23 -07:00

ulist.c

btrfs: ulist: Add ulist_del() function.

2015-06-10 09:26:17 -07:00

ulist.h

btrfs: ulist: Add ulist_del() function.

2015-06-10 09:26:17 -07:00

uuid-tree.c

Btrfs: make btrfs_search_forward return with nodes unlocked

2014-09-17 13:38:02 -07:00

volumes.c

Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2015-09-11 12:38:25 -07:00

volumes.h

Merge branch 'jeffm-discard-4.3' into for-linus-4.3

2015-08-09 07:35:33 -07:00

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

btrfs: use generic posix ACL infrastructure

2014-01-25 23:58:18 -05:00

zlib.c

btrfs: constify structs with op functions or static definitions

2015-02-16 18:48:44 +01:00