From 5f507bcaadd4e46318f959206ac2dc8f53ce01f3 Mon Sep 17 00:00:00 2001 From: XinChen Date: Thu, 12 Nov 2009 10:27:19 +0800 Subject: 6880948 System hang during OS (snv_107 onward) install on adaptec RAID (SUNWaac) LUNs --- usr/src/uts/common/io/scsi/targets/sd.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'usr/src/uts/common/io/scsi/targets/sd.c') diff --git a/usr/src/uts/common/io/scsi/targets/sd.c b/usr/src/uts/common/io/scsi/targets/sd.c index c1e1c178da..e5d35025fe 100644 --- a/usr/src/uts/common/io/scsi/targets/sd.c +++ b/usr/src/uts/common/io/scsi/targets/sd.c @@ -10798,11 +10798,10 @@ sdmin(struct buf *bp) ASSERT(un != NULL); /* - * We depend on DMA partial or buf breakup to restrict - * IO size if any of them enabled. + * We depend on buf breakup to restrict + * IO size if it is enabled. */ - if (un->un_partial_dma_supported || - un->un_buf_breakup_supported) { + if (un->un_buf_breakup_supported) { return; } -- cgit v1.2.3