wireguard-linux/include/asm-parisc/atomic.h, branch stable

parisc: move include/asm-parisc to arch/parisc/include/asm

2008-10-10T16:32:29Z

Add cmpxchg_local to parisc

2008-02-07T16:42:32Z

Use the new generic cmpxchg_local (disables interrupt). Also use the generic cmpxchg as fallback if SMP is not set. Signed-off-by: Mathieu Desnoyers Cc: Kyle McMartin Cc: Grant Grundler Cc: Matthew Wilcox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency

2007-05-08T18:15:20Z

atomic_add_unless as inline. Remove system.h atomic.h circular dependency. I agree (with Andi Kleen) this typeof is not needed and more error prone. All the original atomic.h code that uses cmpxchg (which includes the atomic_add_unless) uses defines instead of inline functions, probably to circumvent a circular dependency between system.h and atomic.h on powerpc (which my patch addresses). Therefore, it makes sense to use inline functions that will provide type checking. atomic_add_unless as inline. Remove system.h atomic.h circular dependency. Digging into the FRV architecture shows me that it is also affected by such a circular dependency. Here is the diff applying this against the rest of my atomic.h patches. It applies over the atomic.h standardization patches. Signed-off-by: Mathieu Desnoyers Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

atomic.h: add atomic64 cmpxchg, xchg and add_unless to parisc

2007-05-08T18:15:19Z

Signed-off-by: Mathieu Desnoyers Cc: Kyle McMartin Cc: Matthew Wilcox Acked-by: Grant Grundler Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PARISC] convert to use CONFIG_64BIT instead of LP64

2007-02-17T06:17:13Z

Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin

Don't include linux/config.h from anywhere else in include/

2006-04-26T11:56:16Z

Signed-off-by: David Woodhouse

[PARISC] Add atomic_sub_and_test

2006-03-30T17:48:59Z

Define atomic_sub_and_test to fix build failures. Signed-off-by: Kyle McMartin

[PARISC] atomic64 support

2006-01-23T01:26:44Z

Implement atomic64_t so atomic_long_t works on parisc. Also clean up some of the coding style in atomic.h, and make sure ATOMIC_INIT is cast properly. Signed-off-by: Kyle McMartin

[PATCH] mutex subsystem, add atomic_xchg() to all arches

2006-01-09T23:59:17Z

add atomic_xchg() to all the architectures. Needed by the new mutex code. Signed-off-by: Ingo Molnar Signed-off-by: Arjan van de Ven

[PATCH] atomic_long_t & include/asm-generic/atomic.h V2

2006-01-06T16:33:29Z

Several counters already have the need to use 64 atomic variables on 64 bit platforms (see mm_counter_t in sched.h). We have to do ugly ifdefs to fall back to 32 bit atomic on 32 bit platforms. The VM statistics patch that I am working on will also make more extensive use of atomic64. This patch introduces a new type atomic_long_t by providing definitions in asm-generic/atomic.h that works similar to the c "long" type. Its 32 bits on 32 bit platforms and 64 bits on 64 bit platforms. Also cleans up the determination of the mm_counter_t in sched.h. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds