[XFS] Add compat handlers for swapext ioctl

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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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sandeen@sandeen.net 2008-11-25 21:20:09 -06:00 • committed by Lachlan McIlroy

parent d5547f9fee

commit e94fc4a43e

2 changed files with 69 additions and 5 deletions

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61

fs/xfs/linux-2.6/xfs_ioctl32.c

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13

fs/xfs/linux-2.6/xfs_ioctl32.h

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