From: Steven Rostedt <srostedt@redhat.com>
Date: Fri, 28 Jan 2011 03:46:46 +0000 (-0500)
Subject: tracing/filter: Call synchronize_sched() just once for system filters
X-Git-Tag: v2.6.39-rc1~510^2~39^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0fc3ca9a10a61a77f18710fb708b41fd99c79a56;p=pandora-kernel.git

tracing/filter: Call synchronize_sched() just once for system filters

By separating out the reseting of the filter->n_preds to zero from
the reallocation of preds for the filter, we can reset groups of
filters first, call synchronize_sched() just once, and then reallocate
each of the filters in the system group.

Cc: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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