| commit | 7bc069c6bc4ede519a7116be1b9e149a1dbf787a | [log] [tgz] |
|---|---|---|
| author | Jan Beulich <jbeulich@novell.com> | Mon Aug 04 14:38:54 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Aug 15 16:26:51 2008 +0200 |
| tree | 6f3506469c33869126df962b743c2899efe1ec00 | |
| parent | 8bb851900f5d0a79d3fddac808cc670d9894ef67 [diff] |
x86: fix spin_is_contended() The masked difference is what needs to be compared against 1, rather than the difference of masked values (which can be negative). Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Nick Piggin <npiggin@suse.de> Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>