[XFS] Add compat handlers for swapext ioctl
authorsandeen@sandeen.net <sandeen@sandeen.net>
Wed, 26 Nov 2008 03:20:09 +0000 (21:20 -0600)
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>
Tue, 2 Dec 2008 06:10:04 +0000 (17:10 +1100)
The big hitter here was the bstat field, which contains
different sized time_t on 32 vs. 64 bit.  Add a copyin
function to translate the 32-bit arg to 64-bit, and
call the swapext ioctl helper.

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>

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