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acrn-kernel/arch/s390/lib
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Martin Schwidefsky 3c1fcfe229 [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 <schwidefsky@de.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-10-01 00:39:22 -07:00
..
Makefile [S390] __div64_32 for 31 bit. 2006-09-28 16:55:39 +02:00
delay.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
div64.c [S390] __div64_32 for 31 bit. 2006-09-28 16:55:39 +02:00
spinlock.c [PATCH] Directed yield: direct yield of spinlocks for s390. 2006-10-01 00:39:22 -07:00
string.c
…
uaccess_mvcos.c [S390] user readable uninitialised kernel memory. 2006-09-28 16:56:03 +02:00
uaccess_std.c [S390] user readable uninitialised kernel memory. 2006-09-28 16:56:03 +02:00