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authorJosef Bacik <jbacik@fusionio.com>2013-02-28 13:23:38 -0500
committerJosef Bacik <jbacik@fusionio.com>2013-02-28 13:33:20 -0500
commitbdc20e67e82cfc4901d3a5a0d79104b0e2296d83 (patch)
treec001d454533e7d3b262a20ef4b6f2703d5f69b79 /fs
parentfda2832febb1928da0625b2c5d15559b29d7e740 (diff)
downloadlinux-stericsson-bdc20e67e82cfc4901d3a5a0d79104b0e2296d83.tar.gz
Btrfs: copy everything if we've created an inline extent
I noticed while looking into a tree logging bug that we aren't logging inline extents properly. Since this requires copying and it shouldn't happen too often just force us to copy everything for the inode into the tree log when we have an inline extent. With this patch we have valid data after a crash when we write an inline extent. Thanks, Cc: stable@vger.kernel.org Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/inode.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9ef7a5b1b77e..ecd9c4cdb0db 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -266,6 +266,7 @@ static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans,
return 1;
}
+ set_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &BTRFS_I(inode)->runtime_flags);
btrfs_delalloc_release_metadata(inode, end + 1 - start);
btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0);
return 0;