linux-toradex.git/include/asm-mips/atomic.h, branch v2.6.19.2

[MIPS] TRACE_IRQFLAGS_SUPPORT support.

2006-07-13T20:26:09+00:00

Signed-off-by: Ralf Baechle

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

2006-04-26T11:56:16+00:00

Signed-off-by: David Woodhouse

[MIPS] Fix atomic*_sub_if_positive return value.

2006-02-27T17:30:36+00:00

    
Reported and initial fix by Thomas Koeller ,
rewritten by me.
    
Signed-off-by: Ralf Baechle

MIPS: Get rid of atomic_lock.

2006-01-10T13:39:06+00:00

    
It was resulting in build errors for some configurations.
    
Signed-off-by: Ralf Baechle

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

2006-01-09T23:59:17+00:00

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

2006-01-06T16:33:29+00:00

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

[MIPS] Fix documentation typos.

2005-11-17T16:23:49+00:00

    
Signed-off-by: Arnaud Giersch 
Signed-off-by: Ralf Baechle

[PATCH] atomic: inc_not_zero

2005-11-14T02:14:16+00:00

Introduce an atomic_inc_not_zero operation.  Make this a special case of
atomic_add_unless because lockless pagecache actually wants
atomic_inc_not_negativeone due to its offset refcount.

Signed-off-by: Nick Piggin 
Cc: "Paul E. McKenney" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] atomic: cmpxchg

2005-11-14T02:14:16+00:00

Introduce an atomic_cmpxchg operation.

Signed-off-by: Nick Piggin 
Cc: "Paul E. McKenney" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Always use ".set mips3" rather than select between "mips2" or "mips3"

2005-10-29T18:31:31+00:00

for assembling ll/sc sequences to avoid problems with 64-bit
configurations.

Signed-off-by: Ralf Baechle