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| author | Jan Beulich <JBeulich@suse.com> | 2012-02-03 15:06:26 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-02-07 10:09:54 +0100 |
| commit | 7931d493051ea9b09e4fddee2dc40b2eb88d62b9 (patch) | |
| tree | 5203f257b0eb4faefe7c0092900899965bbc10e0 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | x86-64: Handle byte-wise tail copying in memcpy() without a loop (diff) | |
| download | linux-7931d493051ea9b09e4fddee2dc40b2eb88d62b9.tar.gz linux-7931d493051ea9b09e4fddee2dc40b2eb88d62b9.zip | |
x86/spinlocks: Eliminate TICKET_MASK
The definition of it being questionable already (unnecessarily
including a cast), and it being used in a single place that can
be written shorter without it, remove this #define.
Along the same lines, simplify __ticket_spin_is_locked()'s main
expression, which was the more convoluted way because of needs
that went away with the recent type changes by Jeremy.
This is pure cleanup, no functional change intended.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/4F2C06020200007800071066@nat28.tlf.novell.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions