On Fri, Feb 09, 2018 at 11:30:18AM +0200, Nikolay Borisov wrote: > Even though btrfs_start_dirty_block_groups fairly in the beginning of > btrfs_commit_transaction outside of the critical section defined by the > transaction states it can only be run by a single comitter. In other > words it defines its own critical section thanks to the > BTRFS_TRANS_DIRTY_BG run flag and ro_block_group_mutex. However, its > error handling is outside of this critical section which is a bit > counter-intuitive. So move the error handling righ after the function > is executed and let the sole runner of dirty block groups handle the > return value. no functional changes > > Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx> Reviewed-by: David Sterba <dsterba@xxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
