From: Eric Dumazet <dada1@cosmosbay.com>
Date: Mon, 17 Oct 2005 18:01:21 +0000 (+0200)
Subject: [PATCH] rcu: keep rcu callback event counter
X-Git-Tag: v2.6.14-rc5~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ee832dbc6770135ec8d63296af0a4374557bb79;p=pandora-kernel.git

[PATCH] rcu: keep rcu callback event counter

This makes call_rcu() keep track of how many events there are on the RCU
list, and cause a reschedule event when the list gets too long.

This helps keep RCU event lists down.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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