From: Alex Elder <elder@inktank.com>
To: xfs@oss.sgi.com
Cc: Sage Weil <sage@inktank.com>
Subject: [PATCH 0/2] xfs: insert memory barriers before wake_up_bit()
Date: Mon, 04 Feb 2013 10:12:21 -0600 [thread overview]
Message-ID: <510FDDE5.4050103@inktank.com> (raw)
These two patches insert memory barriers in xfs_iunlock() and
xfs_inode_item_unpin() before their calls to wake_up_bit(),
to ensure just-queued processes are properly awakened.
-Alex
[PATCH 1/2] xfs: memory barrier before wake_up_bit()
[PATCH 2/2] xfs: another memory barrier before wake_up_bit()
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next reply other threads:[~2013-02-04 16:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-04 16:12 Alex Elder [this message]
2013-02-04 16:13 ` [PATCH 1/2] xfs: memory barrier before wake_up_bit() Alex Elder
2013-02-04 23:06 ` Dave Chinner
2013-02-05 1:35 ` Alex Elder
2013-02-07 15:44 ` Ben Myers
2013-02-04 16:13 ` [PATCH 2/2] xfs: another " Alex Elder
2013-02-04 23:26 ` Dave Chinner
2013-02-05 1:38 ` Alex Elder
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