Hi, this is the 4th round of the same fsid mounting patch. Our goal is to allow btrfs to have the same filesystem mounting at the same time. The main change this time was the name of the feature, from single-dev to temp-fsid, which seems the less disliked name heh More details in the patches' changelogs. Thanks, Guilherme Guilherme G. Piccoli (2): btrfs-progs: Add the temp-fsid feature (to both mkfs/tune) btrfs: Introduce the temp-fsid feature btrfs-progs: common/fsfeatures.c | 7 ++++ kernel-shared/ctree.h | 3 +- kernel-shared/uapi/btrfs.h | 7 ++++ mkfs/main.c | 4 ++- tune/main.c | 72 +++++++++++++++++++++++++------------- 5 files changed, 66 insertions(+), 27 deletions(-) kernel: fs/btrfs/disk-io.c | 18 +++++++++- fs/btrfs/fs.h | 3 +- fs/btrfs/ioctl.c | 18 ++++++++++ fs/btrfs/sysfs.c | 2 ++ fs/btrfs/volumes.c | 70 +++++++++++++++++++++++++++++++------- fs/btrfs/volumes.h | 5 +++ include/uapi/linux/btrfs.h | 7 ++++ 7 files changed, 109 insertions(+), 14 deletions(-) -- 2.42.0
