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Btrfs: make sure we're not using obsolete code in btrfs_get_extent

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There's code in btrfs_get_extent that should never be used. This patch turns
a WARN_ON(1) into a BUG(), hoping we can remove the transaction code from
btrfs_get_extent soon.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
This commit is contained in:
Jan Schmidt 2011-12-01 14:35:19 +01:00
parent 4692cf58aa
commit 6bf7e080d5
1 changed files with 1 additions and 1 deletions

2
fs/btrfs/inode.c
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@ -5022,7 +5022,7 @@ struct extent_map *btrfs_get_extent(struct inode *inode, struct page *page,
}
flush_dcache_page(page);
} else if (create && PageUptodate(page)) {
WARN_ON(1);
BUG();
if (!trans) {
kunmap(page);
free_extent_map(em);