AcoSail/kernel_optimize_test
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7ce618db98
kernel_optimize_test/fs/btrfs
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Chris Mason 7ce618db98 Btrfs: fix early enospc during balancing 
We now do extra checks before a balance to make sure
there is room for the balance to take place.  One of
the checks was testing to see if we were trying to
balance away the last block group of a given type.

If there is no space available for new chunks, we
should not try and balance away the last block group
of a give type.  But, the code wasn't checking for
available chunk space, and so it was exiting too soon.

The fix here is to combine some of the checks and make
sure we try to allocate new chunks when we're balancing
the last block group.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2009-09-22 14:48:44 -04:00
..
acl.c helpers for acl caching + switch to those 2009-06-24 08:17:07 -04:00
async-thread.c Btrfs: Fix async thread shutdown race 2009-09-15 20:20:17 -04:00
async-thread.h Btrfs: keep irqs on more often in the worker threads 2009-09-11 13:31:04 -04:00
btrfs_inode.h Btrfs: change how subvolumes are organized 2009-09-21 15:56:00 -04:00
compat.h Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code 2009-01-06 09:38:55 -05:00
compression.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable 2009-09-11 19:07:25 -04:00
compression.h
ctree.c Btrfs: Avoid delayed reference update looping 2009-07-24 12:42:46 -04:00
ctree.h Btrfs: account for space used by the super mirrors 2009-09-21 19:23:50 -04:00
delayed-ref.c Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE) 2009-06-10 11:29:46 -04:00
delayed-ref.h Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE) 2009-06-10 11:29:46 -04:00
dir-item.c Btrfs: change how subvolumes are organized 2009-09-21 15:56:00 -04:00
disk-io.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
disk-io.h Btrfs: leave btree locks spinning more often 2009-03-24 16:14:28 -04:00
export.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
export.h
extent_io.c Btrfs: properly honor wbc->nr_to_write changes 2009-09-18 16:08:46 -04:00
extent_io.h Btrfs: Use PagePrivate2 to track pages in the data=ordered code. 2009-09-11 13:31:07 -04:00
extent_map.c Btrfs: search for an allocation hint while filling file COW 2009-09-18 16:08:52 -04:00
extent_map.h Btrfs: search for an allocation hint while filling file COW 2009-09-18 16:08:52 -04:00
extent-tree.c Btrfs: fix early enospc during balancing 2009-09-22 14:48:44 -04:00
file-item.c Btrfs: leave btree locks spinning more often 2009-03-24 16:14:28 -04:00
file.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable 2009-09-11 19:07:25 -04:00
free-space-cache.c Btrfs: fix extent entry threshold calculation 2009-09-21 19:23:50 -04:00
free-space-cache.h Btrfs: use hybrid extents+bitmap rb tree for free space 2009-07-24 09:23:30 -04:00
hash.h Btrfs: remove crc32c.h and use libcrc32c directly. 2009-06-10 11:29:53 -04:00
inode-item.c Btrfs: do not reuse objectid of deleted snapshot/subvol 2009-09-21 15:56:00 -04:00
inode-map.c Btrfs: do not reuse objectid of deleted snapshot/subvol 2009-09-21 15:56:00 -04:00
inode.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
ioctl.c Btrfs: fix arithmetic error in clone ioctl 2009-09-21 16:00:27 -04:00
ioctl.h Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
Kconfig Btrfs: make btrfs acls selectable 2009-02-04 09:28:28 -05:00
locking.c Btrfs: fix typos in comments 2009-04-02 16:46:06 -04:00
locking.h Btrfs: fix spinlock assertions on UP systems 2009-03-09 11:45:38 -04:00
Makefile Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE) 2009-06-10 11:29:46 -04:00
ordered-data.c Btrfs: Use PagePrivate2 to track pages in the data=ordered code. 2009-09-11 13:31:07 -04:00
ordered-data.h Btrfs: Use PagePrivate2 to track pages in the data=ordered code. 2009-09-11 13:31:07 -04:00
orphan.c Btrfs: change how subvolumes are organized 2009-09-21 15:56:00 -04:00
print-tree.c Btrfs: remove of redundant btrfs_header_level 2009-07-22 16:52:13 -04:00
print-tree.h
ref-cache.c Btrfs: Make btrfs_drop_snapshot work in larger and more efficient chunks 2009-02-04 09:27:02 -05:00
ref-cache.h Btrfs: Make btrfs_drop_snapshot work in larger and more efficient chunks 2009-02-04 09:27:02 -05:00
relocation.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
root-tree.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
struct-funcs.c Btrfs: Fix checkpatch.pl warnings 2009-01-05 21:25:51 -05:00
super.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
sysfs.c Btrfs: Fix checkpatch.pl warnings 2009-01-05 21:25:51 -05:00
transaction.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
transaction.h Btrfs: be more polite in the async caching threads 2009-07-30 10:14:46 -04:00
tree-defrag.c Btrfs: do extent allocation and reference count updates in the background 2009-03-24 16:14:25 -04:00
tree-log.c Btrfs: add snapshot/subvolume destroy ioctl 2009-09-21 16:00:26 -04:00
tree-log.h Btrfs: tree logging unlink/rename fixes 2009-03-24 16:14:52 -04:00
version.h
version.sh
volumes.c Btrfs: make balance code choose more wisely when relocating 2009-09-21 19:23:48 -04:00
volumes.h Btrfs: make balance code choose more wisely when relocating 2009-09-21 19:23:48 -04:00
xattr.c Btrfs: selinux support 2009-02-04 09:29:13 -05:00
xattr.h Btrfs: selinux support 2009-02-04 09:29:13 -05:00
zlib.c Btrfs: correct error-handling zlib error handling 2009-08-07 13:51:33 -04:00