From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, ohering@suse.com,
jbottomley@parallels.com, hch@infradead.org,
linux-scsi@vger.kernel.org
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH 5/5] Drivers: scsi: storvsc: Increase the value of STORVSC_MAX_IO_REQUESTS
Date: Mon, 3 Jun 2013 16:21:28 -0700 [thread overview]
Message-ID: <1370301688-27286-5-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1370301688-27286-1-git-send-email-kys@microsoft.com>
Increase the value of STORVSC_MAX_IO_REQUESTS to 200 requests. The current
ringbuffer size can support this higher value.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
---
drivers/scsi/storvsc_drv.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index a728179..e32a0b2 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -328,7 +328,7 @@ static int storvsc_timeout = 180;
module_param(storvsc_timeout, uint, (S_IRUGO | S_IWUSR));
MODULE_PARM_DESC(storvsc_timeout, "Device timeout (seconds)");
-#define STORVSC_MAX_IO_REQUESTS 128
+#define STORVSC_MAX_IO_REQUESTS 200
static void storvsc_on_channel_callback(void *context);
--
1.7.4.1
next prev parent reply other threads:[~2013-06-03 22:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-03 23:18 [PATCH V2 0/5] Drivers: scsi: storvsc K. Y. Srinivasan
2013-06-03 23:21 ` [PATCH 1/5] Drivers: scsi: storvsc: Make the scsi timeout a module parameter K. Y. Srinivasan
2013-06-03 23:03 ` James Bottomley
2013-06-03 23:25 ` KY Srinivasan
2013-06-03 23:47 ` James Bottomley
2013-06-04 0:21 ` KY Srinivasan
2013-06-03 23:21 ` [PATCH 2/5] Drivers: scsi: storvsc: Update the storage protocol to win8 level K. Y. Srinivasan
2013-06-03 23:21 ` [PATCH 3/5] Drivers: scsi: storvsc: Implement multi-channel support K. Y. Srinivasan
2013-06-03 23:21 ` [PATCH 4/5] Drivers: scsi: storvsc: Support FC devices K. Y. Srinivasan
2013-06-03 23:21 ` K. Y. Srinivasan [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-06-04 19:04 [PATCH V3 0/5] Drivers: scsi: storvsc K. Y. Srinivasan
2013-06-04 19:05 ` [PATCH 1/5] Drivers: scsi: storvsc: Increase the value of scsi timeout for storvsc devices K. Y. Srinivasan
2013-06-04 19:05 ` [PATCH 5/5] Drivers: scsi: storvsc: Increase the value of STORVSC_MAX_IO_REQUESTS K. Y. Srinivasan
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