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tracing/x86: Don't use mcount in pvclock.c
authorJeremy Fitzhardinge <jeremy@goop.org>
Thu, 23 Sep 2010 00:07:27 +0000 (17:07 -0700)
committerSteven Rostedt <rostedt@goodmis.org>
Thu, 23 Sep 2010 03:00:50 +0000 (23:00 -0400)
commit9ecd4e1689208afe9b059a5ce1333acb2f42c4d2
treeb4266ea566c74ce829b008595ef49794890188b9tree
parentc79bd89282136a4516e842fa542d6abf902ddeaccommit | diff
tracing/x86: Don't use mcount in pvclock.c

When using a paravirt clock, pvclock.c can be used by sched_clock(),
which in turn is used by the tracing mechanism for timestamps,
which leads to infinite recursion.

Disable mcount/tracing for pvclock.o.

Cc: stable@kernel.org
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
LKML-Reference: <4C9A9A3F.4040201@goop.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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