linux/fs/btrfs
Yan 5e5745dcaf Btrfs: Add full_scan parameter to find_search_start
This patch adds a new parameter 'full_scan' to 'find_search_start',
thereby 'find_search_start' can know whether 'find_free_extent' is in
full scan phrase. I feel that 'find_search_start' should skip calling
'btrfs_find_block_group' when 'find_free_extent' is in full scan
phrase. In my test on a 2GB volume, Oops occurs when space usage is
about 76%. After apply the patch,  Oops occurs when space usage is
near 100%.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2008-09-25 11:03:57 -04:00
..
acl.c xattr support for btrfs 2008-09-25 11:03:57 -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: Extent based page cache code. This uses an rbtree of extents and tests 2007-08-27 16:49:44 -04:00
COPYING Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
ctree.c Btrfs: Change push_leaf_{leaf,right} to empty the src leave during item deletion 2008-09-25 11:03:57 -04:00
ctree.h Btrfs: Add block group pinned accounting back 2008-09-25 11:03:57 -04:00
dir-item.c xattr support for btrfs 2008-09-25 11:03:57 -04:00
disk-io.c Btrfs: Add block group pinned accounting back 2008-09-25 11:03:57 -04:00
disk-io.h Btrfs: Add back file data checksumming 2008-09-25 11:03:57 -04:00
extent_map.c Btrfs: Fix extent bit range testing 2008-09-25 11:03:57 -04:00
extent_map.h Btrfs: Add readpages support 2008-09-25 11:03:57 -04:00
extent-tree.c Btrfs: Add full_scan parameter to find_search_start 2008-09-25 11:03:57 -04:00
file-item.c Btrfs: Fix a number of inline extent problems that Yan Zheng reported. 2008-09-25 11:03:57 -04:00
file.c Btrfs: Allow large data extents in a single file to span into metadata block groups 2008-09-25 11:03:57 -04:00
hash.c Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
hash.h Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
inode-item.c Btrfs: Create extent_buffer interface for large blocksizes 2008-09-25 11:03:56 -04:00
inode-map.c Btrfs: Create extent_buffer interface for large blocksizes 2008-09-25 11:03:56 -04:00
inode.c xattr support for btrfs 2008-09-25 11:03:57 -04:00
INSTALL Btrfs: Documentation update 2007-06-22 14:49:31 -04:00
ioctl.h Btrfs: Add run time btree defrag, and an ioctl to force btree defrag 2007-08-07 16:15:09 -04:00
Makefile xattr support for btrfs 2008-09-25 11:03:57 -04:00
print-tree.c xattr support for btrfs 2008-09-25 11:03:57 -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: Create extent_buffer interface for large blocksizes 2008-09-25 11:03:56 -04:00
struct-funcs.c Fix recursive KM_USER1 usage in btrfs_realloc_node 2008-09-25 11:03:57 -04:00
super.c xattr support for btrfs 2008-09-25 11:03:57 -04:00
sysfs.c Btrfs: sysfs compile fixup 2008-09-25 11:03:57 -04:00
TODO Btrfs: add GPLv2 2007-06-12 09:07:21 -04:00
transaction.c Btrfs: Fix PAGE_CACHE_SHIFT shifts on 32 bit machines 2008-09-25 11:03:57 -04:00
transaction.h Btrfs: Create extent_buffer interface for large blocksizes 2008-09-25 11:03:56 -04:00
tree-defrag.c Btrfs: Optimize allocations as we need to mix data and metadata into one group 2008-09-25 11:03:57 -04:00
xattr.c xattr support for btrfs 2008-09-25 11:03:57 -04:00
xattr.h xattr support for btrfs 2008-09-25 11:03:57 -04:00