diff options
| author | Martin Schwidefsky <[email protected]> | 2006-09-30 23:27:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2006-10-01 00:39:22 -0700 |
| commit | 3c1fcfe229e99752c74efb945a4a3f560be04204 (patch) | |
| tree | 44085d9b599e06a92426141811a6f712beac17aa /include/linux/debugobjects.h | |
| parent | cdc39363d33506b0e067d41fc91f89d186bdf7f7 (diff) | |
[PATCH] Directed yield: direct yield of spinlocks for s390.
Use the new diagnose 0x9c in the spinlock implementation for s390. It
yields the remaining timeslice of the virtual cpu that tries to acquire a
lock to the virtual cpu that is the current holder of the lock.
Signed-off-by: Martin Schwidefsky <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions