Josef Bacik 4e06bdd6cb Btrfs: try committing transaction before returning ENOSPC ...

This fixes a problem where we could return -ENOSPC when we may actually have
plenty of space, the space is just pinned.  Instead of returning -ENOSPC
immediately, commit the transaction first and then try and do the allocation
again.

This patch also does chunk allocation for metadata if we pass the 80%
threshold for metadata space.  This will help with stack usage since the chunk
allocation will happen early on, instead of when the allocation is happening.

Signed-off-by: Josef Bacik <jbacik@redhat.com>

2009-02-20 10:59:53 -05:00

..

acl.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

async-thread.c

Btrfs: async threads should try harder to find work

2009-02-04 09:23:24 -05:00

async-thread.h

Btrfs: Add ordered async work queues

2008-11-06 22:03:00 -05:00

btrfs_inode.h

Btrfs: add better -ENOSPC handling

2009-02-20 11:00:09 -05:00

compat.h

Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code

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

compression.c

Btrfs: removed unused #include <version.h>'s

2009-01-21 10:49:16 -05:00

compression.h

Btrfs: Add zlib compression support

2008-10-29 14:49:59 -04:00

crc32c.h

Btrfs: Drop the hardware crc32c asm code

2009-01-07 19:56:59 -05:00

ctree.c

Btrfs: make a lockdep class for the extent buffer locks

2009-02-12 14:09:45 -05:00

ctree.h

Btrfs: add better -ENOSPC handling

2009-02-20 11:00:09 -05:00

dir-item.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

disk-io.c

Btrfs: make a lockdep class for the extent buffer locks

2009-02-12 14:09:45 -05:00

disk-io.h

Btrfs: make a lockdep class for the extent buffer locks

2009-02-12 14:09:45 -05:00

export.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

export.h

NFS support for btrfs - v3

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

extent_io.c

Btrfs: remove unused code in split_state()

2009-02-12 14:25:23 -05:00

extent_io.h

Btrfs: Change btree locking to use explicit blocking points

2009-02-04 09:25:08 -05:00

extent_map.c

Btrfs: removed unused #include <version.h>'s

2009-01-21 10:49:16 -05:00

extent_map.h

Btrfs: Fix csum error for compressed data

2008-11-10 07:34:43 -05:00

extent-tree.c

Btrfs: try committing transaction before returning ENOSPC

2009-02-20 10:59:53 -05:00

file-item.c

Btrfs: tree logging checksum fixes

2009-01-06 11:42:00 -05:00

file.c

Btrfs: add better -ENOSPC handling

2009-02-20 11:00:09 -05:00

free-space-cache.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

hash.h

Switch btrfs_name_hash() to crc32c

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

inode-item.c

Btrfs: make things static and include the right headers

2008-12-02 09:54:17 -05:00

inode-map.c

Btrfs: remove btrfs_init_path

2009-02-12 14:11:25 -05:00

inode.c

Btrfs: add better -ENOSPC handling

2009-02-20 11:00:09 -05:00

ioctl.c

Btrfs: add better -ENOSPC handling

2009-02-20 11:00:09 -05:00

ioctl.h

Btrfs: fix ioctl arg size (userland incompatible change!)

2009-01-16 11:59:08 -05:00

Kconfig

Btrfs: make btrfs acls selectable

2009-02-04 09:28:28 -05:00

locking.c

Btrfs: make a lockdep class for the extent buffer locks

2009-02-12 14:09:45 -05:00

locking.h

Btrfs: don't use spin_is_contended

2009-02-09 16:22:03 -05:00

Makefile

Btrfs: Add zlib compression support

2008-10-29 14:49:59 -04:00

ordered-data.c

Btrfs: simplify iteration codes

2009-01-21 10:59:08 -05:00

ordered-data.h

Btrfs: move data checksumming into a dedicated tree

2008-12-08 16:58:54 -05:00

orphan.c

Btrfs: Create orphan inode records to prevent lost files after a crash

2008-09-25 11:04:05 -04:00

print-tree.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

print-tree.h

Btrfs: Create extent_buffer interface for large blocksizes

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

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

root-tree.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

struct-funcs.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

super.c

Btrfs: don't clean old snapshots on sync(1)

2009-02-12 09:45:08 -05:00

sysfs.c

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

transaction.c

Btrfs: hold trans_mutex when using btrfs_record_root_in_trans

2009-02-12 14:14:53 -05:00

transaction.h

Btrfs: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00

tree-defrag.c

Btrfs: Change btree locking to use explicit blocking points

2009-02-04 09:25:08 -05:00

tree-log.c

Btrfs: hold trans_mutex when using btrfs_record_root_in_trans

2009-02-12 14:14:53 -05:00

tree-log.h

Btrfs: Add a write ahead tree log to optimize synchronous operations

2008-09-25 11:04:07 -04:00

version.h

Update Btrfs files for in-kernel usage

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

version.sh

Btrfs: Fixes for 2.6.28-rc API changes

2008-11-19 21:17:22 -05:00

volumes.c

Btrfs: make a lockdep class for the extent buffer locks

2009-02-12 14:09:45 -05:00

volumes.h

Btrfs: shared seed device

2008-12-12 10:03:26 -05:00

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: Fix checkpatch.pl warnings

2009-01-05 21:25:51 -05:00