Wang Xiaoguang posted on Mon, 11 Jul 2016 19:30:04 +0800 as excerpted: > In btrfs, btrfs_space_info's bytes_may_use is treated as fs used space, > as what we do in reserve_metadata_bytes() or > btrfs_alloc_data_chunk_ondemand(), so in dump_space_info(), when > calculating free space, we should also minus btrfs_space_info's > bytes_may_use. > > Signed-off-by: Wang Xiaoguang <[email protected]> > --- > fs/btrfs/extent-tree.c | 4 ++--
I'm not a dev so won't evaluate the patch itself. However, on kernel related mailing lists it's standard practice to include a short, often one-line per revision, revision changelog. It helps reviewers keep track of what changed since the last time they looked at the patch. See pretty much any on-list v2+ patch as an example. -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
