From 8da28ce7432e77914f041b235e7543d65be45e37 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Sat, 27 Aug 2011 11:31:20 -0700 Subject: [PATCH] --- yaml --- r: 268051 b: refs/heads/master c: 3612ef99b05f107d5cd85f6bc45b94ed880d78f3 h: refs/heads/master i: 268049: 9c7e35f6ae248a2de36fcdf08234710be5450c7d 268047: 6938a19a9bcfa7d9b5a31ac04843703bd5cd66a2 v: v3 --- [refs] | 2 +- trunk/drivers/staging/hv/storvsc_drv.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/[refs] b/[refs] index ef06861f026f..513bf8ae5628 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: b38cc43432d7b7b0a4dc0a13d261a85944fc7c65 +refs/heads/master: 3612ef99b05f107d5cd85f6bc45b94ed880d78f3 diff --git a/trunk/drivers/staging/hv/storvsc_drv.c b/trunk/drivers/staging/hv/storvsc_drv.c index 9464f99bf7a1..90b91ade825a 100644 --- a/trunk/drivers/staging/hv/storvsc_drv.c +++ b/trunk/drivers/staging/hv/storvsc_drv.c @@ -425,17 +425,17 @@ static void storvsc_commmand_completion(struct hv_storvsc_request *request) struct scsi_sense_hdr sense_hdr; struct vmscsi_request *vm_srb; + vm_srb = &request->vstor_packet.vm_srb; if (cmd_request->bounce_sgl_count) { - - /* FIXME: We can optimize on writes by just skipping this */ - copy_from_bounce_buffer(scsi_sglist(scmnd), + if (vm_srb->data_in == READ_TYPE) { + copy_from_bounce_buffer(scsi_sglist(scmnd), cmd_request->bounce_sgl, scsi_sg_count(scmnd)); - destroy_bounce_buffer(cmd_request->bounce_sgl, - cmd_request->bounce_sgl_count); + destroy_bounce_buffer(cmd_request->bounce_sgl, + cmd_request->bounce_sgl_count); + } } - vm_srb = &request->vstor_packet.vm_srb; scmnd->result = vm_srb->scsi_status; if (scmnd->result) {