__this_cpu_ptr is being phased out use raw_cpu_ptr instead which was introduced in 3.15-rc1. Cc: Jens Axboe Signed-off-by: Christoph Lameter --- fs/ext4/mballoc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/fs/ext4/mballoc.c =================================================================== --- linux.orig/fs/ext4/mballoc.c +++ linux/fs/ext4/mballoc.c @@ -4129,7 +4129,7 @@ static void ext4_mb_group_or_file(struct * per cpu locality group is to reduce the contention between block * request from multiple CPUs. */ - ac->ac_lg = __this_cpu_ptr(sbi->s_locality_groups); + ac->ac_lg = raw_cpu_ptr(sbi->s_locality_groups); /* we're going to use group allocation */ ac->ac_flags |= EXT4_MB_HINT_GROUP_ALLOC;