Commits
Liu Bo committed 5f4791f4a64
Btrfs: noinline merge_extent_mapping In order to debug subtle bugs around merge_extent_mapping(), perf probe can be used to check the arguments, but sometimes merge_extent_mapping() got inlined by compiler and couldn't be probed. This is adding noinline attribute to merge_extent_mapping(). Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>