From 32ddef25c0b8959745b333d1e719b978f40cccd6 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Sat, 27 Aug 2011 11:31:21 -0700 Subject: [PATCH] --- yaml --- r: 268052 b: refs/heads/master c: fa23b8c78fefae4e8033a28e685673c35ff10789 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/staging/hv/storvsc_drv.c | 10 ++++------ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/[refs] b/[refs] index 513bf8ae5628..c72964473b2c 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 3612ef99b05f107d5cd85f6bc45b94ed880d78f3 +refs/heads/master: fa23b8c78fefae4e8033a28e685673c35ff10789 diff --git a/trunk/drivers/staging/hv/storvsc_drv.c b/trunk/drivers/staging/hv/storvsc_drv.c index 90b91ade825a..3e00e70c945d 100644 --- a/trunk/drivers/staging/hv/storvsc_drv.c +++ b/trunk/drivers/staging/hv/storvsc_drv.c @@ -560,12 +560,10 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd, ALIGN(scsi_bufflen(scmnd), PAGE_SIZE) >> PAGE_SHIFT; - /* - * FIXME: We can optimize on reads by just skipping - * this - */ - copy_to_bounce_buffer(sgl, cmd_request->bounce_sgl, - scsi_sg_count(scmnd)); + if (vm_srb->data_in == WRITE_TYPE) + copy_to_bounce_buffer(sgl, + cmd_request->bounce_sgl, + scsi_sg_count(scmnd)); sgl = cmd_request->bounce_sgl; sg_count = cmd_request->bounce_sgl_count;