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Message-Id: <1293631121-12667-1-git-send-email-sickamd@gmail.com> Date: Wed, 29 Dec 2010 21:58:41 +0800 From: yangsheng <sickamd@...il.com> To: linux-kernel@...r.kernel.org Cc: linux-fsdevel@...r.kernel.org, adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org, yangsheng <sickamd@...il.com> Subject: [PATCH] Update atime from future. Signed-off-by: sickamd@...il.com --- fs/inode.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/fs/inode.c b/fs/inode.c index da85e56..6c8effd 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1469,7 +1469,13 @@ static int relatime_need_update(struct vfsmount *mnt, struct inode *inode, return 1; /* - * Is the previous atime value older than a day? If yes, + * Is the previous atime value in future? If yes, + * update atime: + */ + if ((long)(now.tv_sec - inode->i_atime.tv_sec) < 0) + return 1; + /* + * Is the previous atime value old than a day? If yes, * update atime: */ if ((long)(now.tv_sec - inode->i_atime.tv_sec) >= 24*60*60) -- 1.7.2.3 -- 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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