Josef Bacik
2011-Apr-13 16:44 UTC
[PATCH] 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> --- fs/btrfs/inode.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c4b914e..a23e9ee 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -619,6 +619,7 @@ retry: trans = btrfs_join_transaction(root, 1); BUG_ON(IS_ERR(trans)); + trans->block_rsv = &root->fs_info->delalloc_block_rsv; ret = btrfs_reserve_extent(trans, root, async_extent->compressed_size, async_extent->compressed_size, @@ -1059,6 +1060,7 @@ static noinline int run_delalloc_nocow(struct inode *inode, trans = btrfs_join_transaction(root, 1); } BUG_ON(IS_ERR(trans)); + trans->block_rsv = &root->fs_info->delalloc_block_rsv; cow_start = (u64)-1; cur_offset = start; -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html