Re: [PATCH 17/17] bit_spinlock: Track bit spin locks with lockdep

Hi "Matthew, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20210408] [cannot apply to s390/features tip/x86/core dm/for-next gfs2/for-next block/for-next linus/master hnaz-linux-mm/master v5.12-rc6 v5.12-rc5 v5.12-rc4 v5.12-rc6] [If your patch is applied to t

[PATCH 17/17] bit_spinlock: Track bit spin locks with lockdep

Now that all users have been converted, require the split_lock parameter be passed to bit_spin_lock(), bit_spin_unlock() and variants. Use it to track the lockdep state of each lock. Signed-off-by: Matthew Wilcox (Oracle) --- include/linux/bit_spinlock.h | 26 ++ 1 file