From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 15 Nov 2010 07:10:47 +0000 (+1030)
Subject: tdb2: coalescing race fix #1
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=b547900937973a8079101fe728e243ced3290caf;hp=b547900937973a8079101fe728e243ced3290caf

tdb2: coalescing race fix #1

When coalescing, we check the adjacent entry then lock its free list: we
need to *recheck* after locking, to make sure it's still in that free list.
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