Re: [f2fs-dev] [PATCH 2/6] f2fs: support goingdown for fs shutdown

2015-01-08 Thread Jaegeuk Kim
On Fri, Jan 09, 2015 at 09:04:12AM +1100, Dave Chinner wrote: On Thu, Jan 08, 2015 at 01:21:29PM -0800, Jaegeuk Kim wrote: On Fri, Jan 09, 2015 at 07:54:16AM +1100, Dave Chinner wrote: On Thu, Jan 08, 2015 at 02:33:17PM -0600, Eric Sandeen wrote: On 1/8/15 2:18 PM, Jaegeuk Kim wrote:

Re: [f2fs-dev] [PATCH 2/6] f2fs: support goingdown for fs shutdown

2015-01-08 Thread Dave Chinner
On Thu, Jan 08, 2015 at 01:21:29PM -0800, Jaegeuk Kim wrote: On Fri, Jan 09, 2015 at 07:54:16AM +1100, Dave Chinner wrote: On Thu, Jan 08, 2015 at 02:33:17PM -0600, Eric Sandeen wrote: On 1/8/15 2:18 PM, Jaegeuk Kim wrote: On Thu, Jan 08, 2015 at 01:54:20PM -0600, Eric Sandeen wrote:

Re: [f2fs-dev] [PATCH 2/6] f2fs: support goingdown for fs shutdown

2015-01-08 Thread Jaegeuk Kim
On Thu, Jan 08, 2015 at 01:54:20PM -0600, Eric Sandeen wrote: On 1/8/15 12:10 PM, Jaegeuk Kim wrote: This patch add an ioctl to shutdown f2fs, which stops all the further block writes after this point. would it make sense to just re-use the xfs ioctl nr, if the semantics are the same?

Re: [f2fs-dev] [PATCH 2/6] f2fs: support goingdown for fs shutdown

2015-01-08 Thread Eric Sandeen
On 1/8/15 2:18 PM, Jaegeuk Kim wrote: On Thu, Jan 08, 2015 at 01:54:20PM -0600, Eric Sandeen wrote: On 1/8/15 12:10 PM, Jaegeuk Kim wrote: This patch add an ioctl to shutdown f2fs, which stops all the further block writes after this point. would it make sense to just re-use the xfs ioctl nr,

Re: [f2fs-dev] [PATCH 2/6] f2fs: support goingdown for fs shutdown

2015-01-08 Thread Dave Chinner
On Thu, Jan 08, 2015 at 02:33:17PM -0600, Eric Sandeen wrote: On 1/8/15 2:18 PM, Jaegeuk Kim wrote: On Thu, Jan 08, 2015 at 01:54:20PM -0600, Eric Sandeen wrote: On 1/8/15 12:10 PM, Jaegeuk Kim wrote: This patch add an ioctl to shutdown f2fs, which stops all the further block writes

Re: [f2fs-dev] [PATCH 2/6] f2fs: support goingdown for fs shutdown

2015-01-08 Thread Jaegeuk Kim
On Fri, Jan 09, 2015 at 07:54:16AM +1100, Dave Chinner wrote: On Thu, Jan 08, 2015 at 02:33:17PM -0600, Eric Sandeen wrote: On 1/8/15 2:18 PM, Jaegeuk Kim wrote: On Thu, Jan 08, 2015 at 01:54:20PM -0600, Eric Sandeen wrote: On 1/8/15 12:10 PM, Jaegeuk Kim wrote: This patch add an ioctl