From: Dave Hansen <haveblue@us.ibm.com>
Date: Sun, 30 Oct 2005 01:16:53 +0000 (-0700)
Subject: [PATCH] memory hotplug locking: zone span seqlock
X-Git-Tag: v2.6.15-rc1~730^2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bdc8cb984576ab5b550c8b24c6fa111a873503e3;p=pandora-kernel.git

[PATCH] memory hotplug locking: zone span seqlock

See the "fixup bad_range()" patch for more information, but this actually
creates a the lock to protect things making assumptions about a zone's size
staying constant at runtime.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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