From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Sun, 23 May 2010 16:51:17 +0000 (-0700)
Subject: Minor 32-bit fix cast to hrtime_t before the mutliply.
X-Git-Tag: spl-0.4.9^0
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8a1c9a02fb66ac5885990ec4d82faf03f820085b;p=spl

Minor 32-bit fix cast to hrtime_t before the mutliply.

It's important to cast to hrtime_t before doing the multiply because
the ts.tv_sec type is only 32-bits and we need to promote it to 64-bits.
---

diff --git a/module/spl/spl-time.c b/module/spl/spl-time.c
index 4c08b75..6ef9b8f 100644
--- a/module/spl/spl-time.c
+++ b/module/spl/spl-time.c
@@ -63,7 +63,7 @@ __gethrtime(void) {
         struct timespec ts;
 
         do_posix_clock_monotonic_gettime(&ts);
-        return (hrtime_t)((ts.tv_sec * NSEC_PER_SEC) + ts.tv_nsec);
+        return (((hrtime_t)ts.tv_sec * NSEC_PER_SEC) + ts.tv_nsec);
 #endif
 }
 EXPORT_SYMBOL(__gethrtime);