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| author | Josef Bacik <josef@redhat.com> | 2010-10-15 15:18:40 -0400 |
|---|---|---|
| committer | Josef Bacik <josef@redhat.com> | 2010-10-22 15:54:58 -0400 |
| commit | 0019f10db6f596f3e14a19f9bd7059a1b85b0853 (patch) | |
| tree | 9f295bc2e335a6890ea29bc0830bda43903671d9 /fs/btrfs/ctree.h | |
| parent | 6d48755d02b150de7f47e7b4753202f2fc9f990f (diff) | |
| download | kernel_samsung_smdk4412-0019f10db6f596f3e14a19f9bd7059a1b85b0853.zip kernel_samsung_smdk4412-0019f10db6f596f3e14a19f9bd7059a1b85b0853.tar.gz kernel_samsung_smdk4412-0019f10db6f596f3e14a19f9bd7059a1b85b0853.tar.bz2 | |
Btrfs: re-work delalloc flushing
Currently we try and flush delalloc, but we only do that in a sort of weak way,
which works fine in most cases but if we're under heavy pressure we need to be
able to wait for flushing to happen. Also instead of checking the bytes
reserved in the block_rsv, check the space info since it is more accurate. The
sync option will be used in a future patch.
Signed-off-by: Josef Bacik <josef@redhat.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 014fd52..f32404d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2376,7 +2376,8 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, u32 min_type); int btrfs_start_delalloc_inodes(struct btrfs_root *root, int delay_iput); -int btrfs_start_one_delalloc_inode(struct btrfs_root *root, int delay_iput); +int btrfs_start_one_delalloc_inode(struct btrfs_root *root, int delay_iput, + int sync); int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end, struct extent_state **cached_state); int btrfs_writepages(struct address_space *mapping, |