Commits
Chris Mason committed e57cf21e978
Btrfs: fix allocation size calculations in alloc_btrfs_bio Since commit 8e5cfb55d3f (Btrfs: Make raid_map array be inlined in btrfs_bio structure), the raid map array is allocated along with the btrfs bio in alloc_btrfs_bio. The calculation used to decide how much we need to allocate was using the wrong parameter passed into the allocation function. The passed in real_stripes will be zero if a target replace operation is not currently running. We want to use total_stripes instead. Signed-off-by: Chris Mason <clm@fb.com> Reported-by: David Sterba <dsterba@suse.cz> Tested-by: David Sterba <dsterba@suse.cz>