We want 'btrfs subvolume list' only to list readonly subvolumes, this patch set introduces a new option 'r' to implement it.
You can use the command like that: btrfs subvolume list -r <mnt> Changelog v3 -> v4: - modify the check method which is used to check if btrfs_root_item contains otime and uuid or not. - add filter set and comparer set which are used to manage the filters and comparers specified by the users. - re-base the read-only subvolume list function. Changelog v2 -> v3: - re-implement list_subvols() - re-implement this read-only subvolume list function based on the new list_subvols() Changelog v1 -> v2: - address the comments from Goffredo Baroncelli i, change the changelog of the patches and make them more elaborate. ii, move the function declarations to a new head file. iii, add the introduction of the new option 'r' into the man page We can pull the patches from the URL git://github.com/miaoxie/btrfs-progs.git master This patchset is against the patches of Liu Bo, Anand Jain and mine which were sent by several days ago. And we also can pull those patches from the above URL. Thanks Miao --- Miao Xie (5): Btrfs-progs: fix compile warning of implicit declaration of "list_snapshots" Btrfs-progs: fix wrong usage of btrfs subvolume list command Btrfs-progs: fix wrong way to check if the root item contains otime and uuid Btrfs-progs: restructure list_subvolumes Btrfs-progs: enhance btrfs subvol list only to show read-only snapshots Zhou Bo (2): Btrfs-progs: move the function declarations to a new head file Btrfs-progs: update the manpage entries for the btrfs subvolume list btrfs-list.c | 1023 ++++++++++++++++++++++++++++++++---------------------- btrfs-list.h | 88 +++++ cmds-inspect.c | 6 +- cmds-subvolume.c | 78 ++++- ctree.h | 17 + man/btrfs.8.in | 5 +- send-utils.c | 7 +- 7 files changed, 786 insertions(+), 438 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html