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Message-ID: <4C7CC08A.9010302@jp.fujitsu.com>
Date: Tue, 31 Aug 2010 17:42:50 +0900
From: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
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To: Andreas Dilger <adilger@sun.com>, Chris Mason <chris.mason@oracle.com>,
	Jiri Olsa <jolsa@redhat.com>, John Stultz <johnstul@us.ibm.com>,
	"Ted Ts'o" <tytso@mit.edu>, Thomas Gleixner <tglx@linutronix.de>,
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	linux-btrfs <linux-btrfs@vger.kernel.org>,
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	lkml <linux-kernel@vger.kernel.org>
Subject: [RFC][PATCH] make file's timestamp more accurate
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Index: linux-2.6.36-rc3/kernel/time.c
===================================================================
--- linux-2.6.36-rc3.orig/kernel/time.c 2010-08-31 16:07:43.000000000 +0900
+++ linux-2.6.36-rc3/kernel/time.c      2010-08-31 16:08:11.000000000 +0900
@@ -227,7 +227,8 @@ SYSCALL_DEFINE1(adjtimex, struct timex _
  */
 struct timespec current_fs_time(struct super_block *sb)
 {
-       struct timespec now = current_kernel_time();
+       struct timespec now;
+       getnstimeofday(&now);
        return timespec_trunc(now, sb->s_time_gran);
 }
 EXPORT_SYMBOL(current_fs_time);