iommu sg merging: IA64: make sba_iommu respect the segment size limits
authorFUJITA Tomonori <tomof@acm.org>
Tue, 5 Feb 2008 06:27:58 +0000 (22:27 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 5 Feb 2008 17:44:10 +0000 (09:44 -0800)
commita031bbcb8d7559d61f383880f23dd0e047247410
tree7cc77c1ddd1e38835bf312bed11955fdd9fea6cf
parent740c3ce66700640a6e6136ff679b067e92125794
iommu sg merging: IA64: make sba_iommu respect the segment size limits

This patch makes sba iommu respect segment size limits when merging sg
lists.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/ia64/hp/common/sba_iommu.c