diff options
| author | Kyle McMartin <[email protected]> | 2009-02-08 17:39:58 -0500 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-02-09 08:15:39 -0800 |
| commit | a5ef7ca0e2636bad0ccd07b996d775348ae2b65e (patch) | |
| tree | fcc1ef7e4bd95ce58d5bbb74ad129bdc248252ca /lib/string_helpers.c | |
| parent | d5b562330ec766292a3ac54ae5e0673610bd5b3d (diff) | |
x86: spinlocks: define dummy __raw_spin_is_contended
Architectures other than mips and x86 are not using ticket spinlocks.
Therefore, the contention on the lock is meaningless, since there is
nobody known to be waiting on it (arguably /fairly/ unfair locks).
Dummy it out to return 0 on other architectures.
Signed-off-by: Kyle McMartin <[email protected]>
Acked-by: Ralf Baechle <[email protected]>
Acked-by: Ingo Molnar <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions