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(parent: f3508e3) | patch
[S390] set ARCH_HAS_SG_CHAIN for s390
authorChristof Schmitt <christof.schmitt@de.ibm.com>
Mon, 25 Oct 2010 14:10:10 +0000 (16:10 +0200)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Mon, 25 Oct 2010 14:10:15 +0000 (16:10 +0200)
commit2e7657b7dc20bc675887759b3e401513eef3314a
treeb72cb9811b6a5b549834d06060a422f51e420a16tree | snapshot
parentf3508e38259b4067eb166008401d7af84af6b1fccommit | diff
[S390] set ARCH_HAS_SG_CHAIN for s390

Set ARCH_HAS_SG_CHAIN for scatter lists on s390. Without this flag the
SCSI code limits the maximum number of segments, so set it to make
proper use of the FCP channel hardware.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/scatterlist.h diff | blob | history
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