Chase Venters f6dc8c5b8e [PATCH] Make cpu_relax() imply barrier() on all arches ... During the recent discussion of taking 'volatile' off of the spinlock, I noticed that while most arches #define cpu_relax() such that it implies barrier(), some arches define cpu_relax() to be empty. This patch changes the definition of cpu_relax() for frv, h8300, m68knommu, sh, sh64, v850 and xtensa from an empty while(0) to the compiler barrier(). Signed-off-by: Chase Venters <chase.venters@clientec.com> Acked-by: Arjan van de Ven <arjan@Linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-07-12 12:56:45 -07:00
..
acpi	Pull acpi_os_allocate into test branch	2006-07-10 02:39:47 -04:00
asm-alpha
asm-arm
asm-arm26
asm-cris
asm-frv	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
asm-generic
asm-h8300	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
asm-i386	[PATCH] i386: use thread_info flags for debug regs and IO bitmaps	2006-07-09 18:47:12 -07:00
asm-ia64	[PATCH] make valid_mmap_phys_addr_range() take a pfn	2006-07-10 13:24:25 -07:00
asm-m32r
asm-m68k
asm-m68knommu	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
asm-mips	[PATCH] char/rtc: Handle memory-mapped chips properly	2006-07-10 13:24:25 -07:00
asm-parisc
asm-powerpc	[PATCH] powermac: Combined fixes for backlight code	2006-07-10 13:24:20 -07:00
asm-ppc
asm-s390	[S390] Fix sparse warnings.	2006-07-12 16:41:55 +02:00
asm-sh	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
asm-sh64	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
asm-sparc
asm-sparc64	[SPARC64]: Fix sparc64 build errors when CONFIG_PCI=n.	2006-07-05 20:18:39 -07:00
asm-um
asm-v850	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
asm-x86_64	[PATCH] x86_64: Fix Calgary copyright statements per IBM guidelines	2006-07-10 15:12:33 -07:00
asm-xtensa	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
keys
linux	[PATCH] knfsd: nfsd4: add per-operation server stats	2006-07-10 13:24:27 -07:00
math-emu
media
mtd
net	[NET] gso: Fix up GSO packets with broken checksums	2006-07-08 13:34:56 -07:00
pcmcia
rdma
rxrpc
scsi
sound
video
Kbuild