Re: [PATCH v4] Btrfs: Check INCOMPAT flags on remount and add helper function

2012-07-24 Thread David Sterba
On Tue, Jul 24, 2012 at 12:58:43PM -0500, Mitch Harder wrote: > In support of the recently added capability to remount with lzo > compression, provide a helper function to check the compression > INCOMPAT flags when remounting with lzo compression, and set > the flags if necessary. > > Also, imple

[PATCH v4] Btrfs: Check INCOMPAT flags on remount and add helper function

2012-07-24 Thread Mitch Harder
In support of the recently added capability to remount with lzo compression, provide a helper function to check the compression INCOMPAT flags when remounting with lzo compression, and set the flags if necessary. Also, implement the new helper function when defragmenting with explicit lzo compress