Josef Bacik 1be41b78bc Btrfs: fix transaction throttling for delayed refs ... Dave has this fs_mark script that can make btrfs abort with sufficient amount of ram. This is because with more ram we can keep more dirty metadata in cache which in a round about way makes for many more pending delayed refs. What happens is we end up not throttling the transaction enough so when we go to commit the transaction when we've completely filled the file system we'll abort() because we use all of the space in the global reserve and we still have delayed refs to run. To fix this we need to make the delayed ref flushing and the transaction throttling dependant upon the number of delayed refs that we have instead of how much reserved space is left in the global reserve. With this patch we not only stop aborting transactions but we also get a smoother run speed with fs_mark and it makes us about 10% faster. Thanks, Reported-by: David Sterba <dsterba@suse.cz> Signed-off-by: Josef Bacik <jbacik@fusionio.com>		2013-07-01 08:52:28 -04:00
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acl.c	Btrfs: skip adding an acl attribute if we don't have to	2012-12-16 20:46:15 -05:00
async-thread.c	Btrfs: call the ordered free operation without any locks held	2012-07-25 16:15:07 -04:00
async-thread.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
backref.c	Btrfs: fix possible memory leak in the find_parent_nodes()	2013-05-17 21:40:17 -04:00
backref.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
btrfs_inode.h	btrfs: fix minor typo in comment	2013-05-06 15:54:49 -04:00
check-integrity.c	Btrfs: use a btrfs bioset instead of abusing bio internals	2013-05-17 21:52:52 -04:00
check-integrity.h	Btrfs: add optional integrity check code	2011-12-21 19:14:09 +01:00
compat.h
compression.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
compression.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
ctree.c	Btrfs: check if leaf's parent exists before pushing items around	2013-06-14 11:29:58 -04:00
ctree.h	Btrfs: fix transaction throttling for delayed refs	2013-07-01 08:52:28 -04:00
delayed-inode.c	Btrfs: delete unused function	2013-06-14 11:29:28 -04:00
delayed-inode.h	Btrfs: improve the delayed inode throttling	2013-03-07 07:52:40 -05:00
delayed-ref.c	Btrfs: separate sequence numbers for delayed ref tracking and tree mod log	2013-05-06 15:55:17 -04:00
delayed-ref.h	Btrfs: handle running extent ops with skinny metadata	2013-05-17 21:40:15 -04:00
dev-replace.c	Btrfs: introduce per-subvolume ordered extent list	2013-06-14 11:29:41 -04:00
dev-replace.h	Btrfs: add new sources for device replace code	2012-12-12 17:15:41 -05:00
dir-item.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
disk-io.c	Btrfs: do not pin while under spin lock	2013-06-14 11:30:13 -04:00
disk-io.h	Btrfs: introduce grab/put functions for the root of the fs/file tree	2013-06-14 11:29:38 -04:00
export.c	Btrfs: cleanup: don't check the same thing twice	2013-06-14 11:29:30 -04:00
export.h
extent_io.c	btrfs: add debug check for extent_io range alignment	2013-06-14 11:29:15 -04:00
extent_io.h	Btrfs: use a btrfs bioset instead of abusing bio internals	2013-05-17 21:52:52 -04:00
extent_map.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
extent_map.h	Btrfs: fix bad extent logging	2013-05-06 15:54:34 -04:00
extent-tree.c	Btrfs: fix transaction throttling for delayed refs	2013-07-01 08:52:28 -04:00
file-item.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
file.c	Btrfs: cleanup: don't check the same thing twice	2013-06-14 11:29:30 -04:00
free-space-cache.c	Btrfs: return error code in btrfs_check_trunc_cache_free_space()	2013-06-14 11:29:56 -04:00
free-space-cache.h	btrfs: move ifdef around sanity checks out of init_btrfs_fs	2013-06-14 11:29:18 -04:00
hash.h	btrfs: extended inode refs	2012-10-09 09:14:45 -04:00
inode-item.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
inode-map.c	Btrfs: don't use global block reservation for inode cache truncation	2013-05-17 21:40:22 -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: put our inode if orphan cleanup fails	2013-06-14 11:30:16 -04:00
ioctl.c	Btrfs: allow file data clone within a file	2013-06-14 11:30:03 -04:00
Kconfig	btrfs: move leak debug code to functions	2013-05-06 15:55:16 -04:00
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: fix the code comments for LZO compression workspace	2013-07-01 08:52:26 -04:00
Makefile	Btrfs: RAID5 and RAID6	2013-02-01 14:24:23 -05:00
math.h	Btrfs: cleanup duplicated division functions	2012-12-11 13:31:30 -05:00
ordered-data.c	Btrfs: introduce per-subvolume ordered extent list	2013-06-14 11:29:41 -04:00
ordered-data.h	Btrfs: introduce per-subvolume ordered extent list	2013-06-14 11:29:41 -04:00
orphan.c	btrfs: replace many BUG_ONs with proper error handling	2012-03-22 11:52:54 +01:00
print-tree.c	Btrfs: Include the device in most error printk()s	2013-05-06 15:54:23 -04:00
print-tree.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
qgroup.c	Btrfs: fix qgroup rescan resume on mount	2013-06-14 11:30:10 -04:00
raid56.c	Btrfs: use a btrfs bioset instead of abusing bio internals	2013-05-17 21:52:52 -04:00
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: fix reada debug code compilation	2013-05-06 15:54:55 -04:00
relocation.c	Btrfs: fix broken nocow after balance	2013-07-01 08:52:25 -04:00
root-tree.c	Btrfs: remove unused code in btrfs_del_root	2013-06-14 11:30:02 -04:00
scrub.c	Btrfs: use a btrfs bioset instead of abusing bio internals	2013-05-17 21:52:52 -04:00
send.c	Btrfs: Cocci spatch "memdup.spatch"	2013-06-14 11:30:12 -04:00
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: stop waiting on current trans if we aborted	2013-07-01 08:52:27 -04:00
sysfs.c	btrfs: fixup/remove module.h usage as required	2013-03-01 15:01:01 -05:00
transaction.c	Btrfs: fix transaction throttling for delayed refs	2013-07-01 08:52:28 -04:00
transaction.h	Btrfs: make the state of the transaction more readable	2013-06-14 11:29:51 -04:00
tree-defrag.c	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
tree-log.c	Btrfs: exclude logged extents before replying when we are mixed	2013-06-14 11:30:17 -04:00
tree-log.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
ulist.c	Btrfs: add a rb_tree to improve performance of ulist search	2013-05-06 15:54:44 -04:00
ulist.h	Btrfs: add a rb_tree to improve performance of ulist search	2013-05-06 15:54:44 -04:00
volumes.c	Btrfs: Cocci spatch "ptr_ret.spatch"	2013-06-14 11:30:11 -04:00
volumes.h	Btrfs: cleanup the similar code of the fs root read	2013-06-14 11:29:37 -04:00
xattr.c	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
xattr.h
zlib.c	btrfs: fix message printing	2012-10-09 09:19:57 -04:00