search for: btrfs_ioctl_snap_setflags

Displaying 1 result from an estimated 1 matches for "btrfs_ioctl_snap_setflags".

2010 Nov 30
1
R: Re: [PATCH 5/5] btrfs: Add ioctl to set snapshot readonly/writable
...>> On Monday, 29 November, 2010, Li Zefan wrote: >>> This allows us to set a snapshot readonly or writable on the fly. >>> >>> Usage: >>> >>> Set BTRFS_SNAPSHOT_RDONLY/WRITABLE of btrfs_ioctl_vol_arg_v2->flags, >>> and then call ioctl(BTRFS_IOCTL_SNAP_SETFLAGS); >> >> I really appreciate your work, but I have some doubt about this interface. In >> particolar: > >It''s the interface that I would like to be discussed. Thanks! > >> - how get the flags of a subvolume ? I suggest to implement a pair of ioctls: >...