So this is the preparation for percpu_rw_semaphore conversion. But let me repeat, imo these changes make sense in any case, so I'd like to send them separately. 2/4 fixes 2 bugs and cleanups the "trylock" hack. Although this hack can be probably removed, see the changelog. 3/4 and 4/4 try to make the lockdep annotations more consistent. If we want to use lockdep we should not hide the "write" locks we hold when we call freeze_fs(sb) and unfreeze_fs(sb). Please review. Oleg. fs/btrfs/transaction.c | 8 +--- fs/super.c | 101 +++++++++++++++++++++++++++++------------------ fs/xfs/xfs_aops.c | 6 +-- include/linux/fs.h | 5 ++ 4 files changed, 71 insertions(+), 49 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
