linux-kernel - [PATCH 5/7] UML - Fix hostfs tv

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Message-ID: <20080102200853.GA7949@c2.user-mode-linux.org>
Date:	Wed, 2 Jan 2008 15:08:53 -0500
From:	Jeff Dike <jdike@...toit.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	Dominique Quatravaux <dominique@...travaux.org>,
	LKML <linux-kernel@...r.kernel.org>,
	uml-devel <user-mode-linux-devel@...ts.sourceforge.net>
Subject: [PATCH 5/7] UML - Fix hostfs tv_usec calculations

From: Dominique Quatravaux <dominique@...travaux.org>

To convert from tv_nsec to tv_usec, one needs to divide by 1000, not
multiply.

Signed-off-by: Dominique Quatravaux <dominique@...travaux.org>
Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
---
 fs/hostfs/hostfs_user.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Index: linux-2.6.22/fs/hostfs/hostfs_user.c
===================================================================
--- linux-2.6.22.orig/fs/hostfs/hostfs_user.c	2007-11-21 12:04:56.000000000 -0500
+++ linux-2.6.22/fs/hostfs/hostfs_user.c	2007-11-21 13:01:28.000000000 -0500
@@ -285,17 +285,17 @@ int set_attr(const char *file, struct ho
 			return err;
 
 		times[0].tv_sec = atime_ts.tv_sec;
-		times[0].tv_usec = atime_ts.tv_nsec * 1000;
+		times[0].tv_usec = atime_ts.tv_nsec / 1000;
 		times[1].tv_sec = mtime_ts.tv_sec;
-		times[1].tv_usec = mtime_ts.tv_nsec * 1000;
+		times[1].tv_usec = mtime_ts.tv_nsec / 1000;
 
 		if (attrs->ia_valid & HOSTFS_ATTR_ATIME_SET) {
 			times[0].tv_sec = attrs->ia_atime.tv_sec;
-			times[0].tv_usec = attrs->ia_atime.tv_nsec * 1000;
+			times[0].tv_usec = attrs->ia_atime.tv_nsec / 1000;
 		}
 		if (attrs->ia_valid & HOSTFS_ATTR_MTIME_SET) {
 			times[1].tv_sec = attrs->ia_mtime.tv_sec;
-			times[1].tv_usec = attrs->ia_mtime.tv_nsec * 1000;
+			times[1].tv_usec = attrs->ia_mtime.tv_nsec / 1000;
 		}
 
 		if (fd >= 0) {
--
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