Re: [GIT PULL] Btrfs updates for 4.18

2018-06-29 Thread Anand Jain
On 06/29/2018 02:26 AM, David Sterba wrote: On Thu, Jun 28, 2018 at 07:22:59PM +0800, Anand Jain wrote: The circular locking dependency warning occurs at FSSTRESS_PROG. And in particular at doproc() in xfstests/ltp/fsstress.c, randomly at any of the command at opdesc_t

Re: [GIT PULL] Btrfs updates for 4.18

2018-06-28 Thread David Sterba
On Thu, Jun 28, 2018 at 07:22:59PM +0800, Anand Jain wrote: > The circular locking dependency warning occurs at FSSTRESS_PROG. > And in particular at doproc() in xfstests/ltp/fsstress.c, randomly > at any of the command at > opdesc_tops[] = { ..} > which involves calling mmap

Re: [GIT PULL] Btrfs updates for 4.18

2018-06-28 Thread Anand Jain
On 06/12/2018 12:16 AM, David Sterba wrote: On Mon, Jun 11, 2018 at 10:50:54AM +0100, Filipe Manana wrote: btrfs: replace uuid_mutex by device_list_mutex in btrfs_open_devices * * the mutex can be very coarse and can cover long-running operations * * protects: updates

Re: [GIT PULL] Btrfs updates for 4.18

2018-06-11 Thread David Sterba
On Mon, Jun 11, 2018 at 10:50:54AM +0100, Filipe Manana wrote: > >>>btrfs: replace uuid_mutex by device_list_mutex in > >>> btrfs_open_devices > >> * > >> * the mutex can be very coarse and can cover long-running operations > >> * > >> * protects: updates to fs_devices counters

Re: [GIT PULL] Btrfs updates for 4.18

2018-06-11 Thread Filipe Manana
On Mon, Jun 11, 2018 at 9:14 AM, Anand Jain wrote: > > > On 06/10/2018 12:21 AM, Filipe Manana wrote: >> >> On Mon, Jun 4, 2018 at 4:43 PM, David Sterba wrote: >>> >>> Hi, >>> >>> there are some new features and a usual load of cleanups, more details >>> below. >>> >>> Specifically, there's a

Re: [GIT PULL] Btrfs updates for 4.18

2018-06-11 Thread Anand Jain
On 06/10/2018 12:21 AM, Filipe Manana wrote: On Mon, Jun 4, 2018 at 4:43 PM, David Sterba wrote: Hi, there are some new features and a usual load of cleanups, more details below. Specifically, there's a set of new non-privileged ioctls to allow subvolume listing. It works but still needs

Re: [GIT PULL] Btrfs updates for 4.18

2018-06-09 Thread Filipe Manana
On Mon, Jun 4, 2018 at 4:43 PM, David Sterba wrote: > Hi, > > there are some new features and a usual load of cleanups, more details below. > > Specifically, there's a set of new non-privileged ioctls to allow > subvolume listing. It works but still needs a security review as it's a > new