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Btrfs: make sure to use the delalloc reserve when filling delalloc 

In the prealloc filling code and compressed code we don't set trans->block_rsv
to the delalloc block reserve properly, which is going to make us use metadata
from the wrong pool, this patch fixes that.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
This commit is contained in:
Josef Bacik 2011-04-13 12:02:53 -04:00
parent 61c4f2c81c
commit 74b2107543
1 changed files with 2 additions and 0 deletions
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2
fs/btrfs/inode.c
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@ -619,6 +619,7 @@ retry:
trans = btrfs_join_transaction(root, 1); trans = btrfs_join_transaction(root, 1);
BUG_ON(IS_ERR(trans)); BUG_ON(IS_ERR(trans));
trans->block_rsv = &root->fs_info->delalloc_block_rsv;
ret = btrfs_reserve_extent(trans, root, ret = btrfs_reserve_extent(trans, root,
async_extent->compressed_size, async_extent->compressed_size,
async_extent->compressed_size, async_extent->compressed_size,
@ -1060,6 +1061,7 @@ static noinline int run_delalloc_nocow(struct inode *inode,
trans = btrfs_join_transaction(root, 1); trans = btrfs_join_transaction(root, 1);
} }
BUG_ON(IS_ERR(trans)); BUG_ON(IS_ERR(trans));
trans->block_rsv = &root->fs_info->delalloc_block_rsv;
cow_start = (u64)-1; cow_start = (u64)-1;
cur_offset = start; cur_offset = start;