From: John Stoffel Date: Fri, 19 Jun 2009 20:08:58 +0000 (-0400) Subject: sym53c8xx: ratelimit parity errors X-Git-Tag: firefly_0821_release~13622^2~6 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=75be63bcf73ebdd1fdc1d49f6bf2d1326a1ba7de;p=firefly-linux-kernel-4.4.55.git sym53c8xx: ratelimit parity errors This makes a huge difference when you have a serial console on bootup to limit these messages to a sane number. Signed-off-by: John Stoffel Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index 69ad4945c936..297deb817a5d 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -2321,8 +2321,9 @@ static void sym_int_par (struct sym_hcb *np, u_short sist) int phase = cmd & 7; struct sym_ccb *cp = sym_ccb_from_dsa(np, dsa); - printf("%s: SCSI parity error detected: SCR1=%d DBC=%x SBCL=%x\n", - sym_name(np), hsts, dbc, sbcl); + if (printk_ratelimit()) + printf("%s: SCSI parity error detected: SCR1=%d DBC=%x SBCL=%x\n", + sym_name(np), hsts, dbc, sbcl); /* * Check that the chip is connected to the SCSI BUS.