Chris Mason 98d20f67cf Add a min size parameter to btrfs_alloc_extent ...

On huge machines, delayed allocation may try to allocate massive extents.
This change allows btrfs_alloc_extent to return something smaller than
the caller asked for, and the data allocation routines will loop over
the allocations until it fills the whole delayed alloc.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

2008-09-25 11:04:01 -04:00

..

acl.c

Btrfs: Include sched.h in the acl code for current (fixes compile on 2.6.23)

2008-09-25 11:03:59 -04:00

bit-radix.c

Btrfs: trivial include fixups

2007-07-11 10:00:37 -04:00

bit-radix.h

Btrfs: add GPLv2

2007-06-12 09:07:21 -04:00

btrfs_inode.h

Btrfs: Handle checksumming errors while reading data blocks

2008-09-25 11:04:01 -04:00

COPYING

Btrfs: add GPLv2

2007-06-12 09:07:21 -04:00

crc32c.h

Btrfs: Endianess bug fix for v0.13 with kernels

2008-09-25 11:04:01 -04:00

ctree.c

Btrfs: Disable extra debugging checks on tree blocks

2008-09-25 11:04:01 -04:00

ctree.h

Add a min size parameter to btrfs_alloc_extent

2008-09-25 11:04:01 -04:00

dir-item.c

Btrfs: unaligned access fixes

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

disk-io.c

Btrfs: bio_endio support for linux 2.6.23 and older.

2008-09-25 11:04:01 -04:00

disk-io.h

Btrfs: Write out all super blocks on commit, and bring back proper barrier support

2008-09-25 11:04:01 -04:00

extent_io.c

Btrfs: define write_cache_pages for linux kernel <= 2.6.20 instead

2008-09-25 11:04:01 -04:00

extent_io.h

Btrfs: Handle checksumming errors while reading data blocks

2008-09-25 11:04:01 -04:00

extent_map.c

Btrfs: Split the extent_map code into two parts

2008-09-25 11:03:59 -04:00

extent_map.h

Btrfs: Split the extent_map code into two parts

2008-09-25 11:03:59 -04:00

extent-tree.c

Add a min size parameter to btrfs_alloc_extent

2008-09-25 11:04:01 -04:00

file-item.c

Btrfs: Use KM_USERN instead of KM_IRQ during data summing

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

file.c

Btrfs: Add O_DIRECT read and write (writes == buffered + cache flush)

2008-09-25 11:04:01 -04:00

hash.c

btrfs-progs: Stop stomping on 'name' input parameter

2008-09-25 11:04:01 -04:00

hash.h

Btrfs: unaligned access fixes

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

inode-item.c

Btrfs: Add back pointers from the inode to the directory that references it

2008-09-25 11:03:58 -04:00

inode-map.c

Fix for btrfs_find_free_objectid

2008-09-25 11:03:59 -04:00

inode.c

Add a min size parameter to btrfs_alloc_extent

2008-09-25 11:04:01 -04:00

INSTALL

Btrfs: Documentation update

2007-06-22 14:49:31 -04:00

ioctl.h

Btrfs: Add support for device scanning and detection ioctls

2008-09-25 11:04:01 -04:00

Makefile

Btrfs: Add support for multiple devices per filesystem

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

ordered-data.c

Btrfs: Fix data=ordered vs wait_on_inode deadlock on older kernels

2008-09-25 11:03:59 -04:00

ordered-data.h

Btrfs: Fix data=ordered vs wait_on_inode deadlock on older kernels

2008-09-25 11:03:59 -04:00

print-tree.c

Btrfs: Move device information into the super block so it can be scanned

2008-09-25 11:04:01 -04:00

print-tree.h

Btrfs: Create extent_buffer interface for large blocksizes

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

root-tree.c

Btrfs: Change st_blocksize to 4k

2008-09-25 11:03:59 -04:00

struct-funcs.c

Btrfs: unaligned access fixes

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

super.c

Fix btrfs_fill_super to return -EINVAL when no FS found

2008-09-25 11:04:01 -04:00

sysfs.c

Btrfs: Disable sysfs files on older kernels

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

TODO

Btrfs: add GPLv2

2007-06-12 09:07:21 -04:00

transaction.c

Btrfs: Do metadata checksums for reads via a workqueue

2008-09-25 11:04:01 -04:00

transaction.h

Btrfs: Split the extent_map code into two parts

2008-09-25 11:03:59 -04:00

tree-defrag.c

Btrfs: Verify checksums on tree blocks found without read_tree_block

2008-09-25 11:04:01 -04:00

volumes.c

Btrfs: bio_endio support for linux 2.6.23 and older.

2008-09-25 11:04:01 -04:00

volumes.h

Btrfs: Write out all super blocks on commit, and bring back proper barrier support

2008-09-25 11:04:01 -04:00

xattr.c

Btrfs: Fix compile on kernel without ACLs enabled

2008-09-25 11:03:59 -04:00

xattr.h

xattr support for btrfs

2008-09-25 11:03:57 -04:00