linux.git/include/asm-mips/atomic.h, branch v2.6.20 Linux kernel source tree [MIPS] Cleanup memory barriers for weakly ordered systems. 2006-12-04T22:43:14+00:00 Ralf Baechle ralf@linux-mips.org 2006-10-31T03:45:07+00:00 0004a9dfeaa709a7f853487aba19932c9b1a87c8 Also the R4000 / R4600 LL/SC instructions imply a sync so no explicit sync needed. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Also the R4000 / R4600 LL/SC instructions imply a sync so no explicit sync
needed.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Fix atomic.h build errors. 2006-12-04T22:43:13+00:00 Ralf Baechle ralf@linux-mips.org 2006-11-30T15:38:10+00:00 4f8b5c70967de5fd27f2092f1f8da47f4705bb67 For the definition of atomic64_t atomic.h was relying on <asm/types.h> having been included previously. Before changeset d89d8e0637a5e4e0a12e90c4bc934d0d4c335239 this was happening as a side effect of including <linux/spinlock.h>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
For the definition of atomic64_t atomic.h was relying on <asm/types.h>
having been included previously.  Before changeset
d89d8e0637a5e4e0a12e90c4bc934d0d4c335239 this was happening as a
side effect of including <linux/spinlock.h>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Remove old junk left from old atomic_lock. 2006-11-30T01:14:50+00:00 Ralf Baechle ralf@linux-mips.org 2006-11-30T01:14:50+00:00 e303e088f25dc7d8bafc0d1942314214a3a57b44 Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] TRACE_IRQFLAGS_SUPPORT support. 2006-07-13T20:26:09+00:00 Ralf Baechle ralf@linux-mips.org 2006-07-07T13:07:18+00:00 192ef366198ce16c0379100565cdc5b7bd68511f Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Don't include linux/config.h from anywhere else in include/ 2006-04-26T11:56:16+00:00 David Woodhouse dwmw2@infradead.org 2006-04-26T11:56:16+00:00 62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f Signed-off-by: David Woodhouse <dwmw2@infradead.org> 
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
[MIPS] Fix atomic*_sub_if_positive return value. 2006-02-27T17:30:36+00:00 Ralf Baechle ralf@linux-mips.org 2006-02-23T14:10:53+00:00 92f22c183cd669c8575767fede8fe43bb4f7bce9 Reported and initial fix by Thomas Koeller <thomas.koeller@baslerweb.com>, rewritten by me. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
    
Reported and initial fix by Thomas Koeller <thomas.koeller@baslerweb.com>,
rewritten by me.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Get rid of atomic_lock. 2006-01-10T13:39:06+00:00 Ralf Baechle ralf@linux-mips.org 2005-12-07T18:57:52+00:00 b2d28b7ea57edb4dee34a70fcd89083134017d4d It was resulting in build errors for some configurations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
    
It was resulting in build errors for some configurations.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[PATCH] mutex subsystem, add atomic_xchg() to all arches 2006-01-09T23:59:17+00:00 Ingo Molnar mingo@elte.hu 2006-01-09T23:59:17+00:00 ffbf670f5cd50501a34a5187981460da2216071e add atomic_xchg() to all the architectures. Needed by the new mutex code. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> 
add atomic_xchg() to all the architectures. Needed by the new mutex code.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
[PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06T16:33:29+00:00 Christoph Lameter clameter@engr.sgi.com 2006-01-06T08:11:20+00:00 d3cb487149bd706aa6aeb02042332a450978dc1c 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 <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 
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 <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[MIPS] Fix documentation typos. 2005-11-17T16:23:49+00:00 Arnaud Giersch arnaud.giersch@free.fr 2005-11-12T23:38:18+00:00 f10d14ddec8daf11a298f05ab3d644887df39830 Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
    
Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>