From: Marcos Paulo de Souza <mpdesouza@xxxxxxxx> The first patch separates the subvolume lookup and deletion into a new function, and second only get the dentry related to the subvolume id and calls this function. Please let me know if these patches need improvement. Thanks! Marcos Paulo de Souza (2): btrfs: ioctl: Move the subvolume deleter code into a new function btrfs: Introduce new BTRFS_IOC_SNAP_DESTROY_V2 ioctl fs/btrfs/ctree.h | 8 +++ fs/btrfs/export.c | 4 +- fs/btrfs/ioctl.c | 119 ++++++++++++++++++++++++++++--------- fs/btrfs/super.c | 2 +- include/uapi/linux/btrfs.h | 12 +++- 5 files changed, 113 insertions(+), 32 deletions(-) -- 2.24.0
