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Message-ID: <20120924210049.GA18527@havoc.gtf.org> Date: Mon, 24 Sep 2012 17:00:49 -0400 From: Jeff Garzik <jeff@...zik.org> To: linux-scsi@...r.kernel.org Cc: LKML <linux-kernel@...r.kernel.org> Subject: [SCSI PATCH] sd: max-retries becomes configurable drivers/scsi/sd.c | 4 ++++ drivers/scsi/sd.h | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 4df73e5..d15074b 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -92,6 +92,10 @@ MODULE_ALIAS_SCSI_DEVICE(TYPE_DISK); MODULE_ALIAS_SCSI_DEVICE(TYPE_MOD); MODULE_ALIAS_SCSI_DEVICE(TYPE_RBC); +static int sd_max_retries = 5; +module_param_named(max_retries, sd_max_retries, int, 0644); +MODULE_PARM_DESC(max_retries, "Maximum number of retries, before failing command (default 5)"); + #if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT) #define SD_MINORS 16 #else diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h index f703f48..f8488fa 100644 --- a/drivers/scsi/sd.h +++ b/drivers/scsi/sd.h @@ -18,7 +18,7 @@ /* * Number of allowed retries */ -#define SD_MAX_RETRIES 5 +#define SD_MAX_RETRIES sd_max_retries #define SD_PASSTHROUGH_RETRIES 1 #define SD_MAX_MEDIUM_TIMEOUTS 2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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