Re: [patch 1/4] powerpc 2.6.21-rt1: fix a build breakage by adding __raw_*_relax() macros

Add missing macros to fix a build breakage for PREEMPT_DESKTOP.

Signed-off-by: Tsutomu OWA <[email protected]>
-- owa

diff -rup linux-2.6.21-rt1/include/asm-powerpc/spinlock.h rt/include/asm-powerpc/spinlock.h
--- linux-2.6.21-rt1/include/asm-powerpc/spinlock.h	2007-05-07 14:08:12.000000000 +0900
+++ rt/include/asm-powerpc/spinlock.h	2007-05-07 16:56:41.000000000 +0900
@@ -289,5 +289,9 @@ static __inline__ void __raw_write_unloc
 #define _raw_read_relax(lock)	__rw_yield(lock)
 #define _raw_write_relax(lock)	__rw_yield(lock)
 
+#define __raw_spin_relax(lock)  cpu_relax()
+#define __raw_read_relax(lock)  cpu_relax()
+#define __raw_write_relax(lock) cpu_relax()
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SPINLOCK_H */

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • [patch 0/4] powerpc 2.6.21-rt1: fix build a breakage and some minor issues
    • From: Tsutomu OWA <[email protected]>

• Prev by Date: Re: [PATCH] x86-64 highres/dyntick support
• Next by Date: Re: [patch 0/4] powerpc 2.6.21-rt1: reduce scheduling latency by changing tlb flush size
• Previous by thread: Re: [patch 2/4] powerpc 2.6.21-rt1: convert spinlocks to raw ones for Celleb.
• Next by thread: Re: [patch 0/4] powerpc 2.6.21-rt1: reduce scheduling latency by changing tlb flush size
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]