kernel.git/arch/parisc/include/asm/atomic.h, branch linux-2.6.37.y

atomic_t: Cast to volatile when accessing atomic variables

2010-05-17T14:57:27Z

In preparation for removing volatile from the atomic_t definition, this patch adds a volatile cast to all the atomic read functions. Signed-off-by: Anton Blanchard Signed-off-by: Linus Torvalds

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14T22:55:32Z

Name space cleanup. No functional change. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Acked-by: David S. Miller Acked-by: Ingo Molnar Cc: linux-arch@vger.kernel.org

locking: Convert raw_spinlock to arch_spinlock

2009-12-14T22:55:32Z

The raw_spin* namespace was taken by lockdep for the architecture specific implementations. raw_spin_* would be the ideal name space for the spinlocks which are not converted to sleeping locks in preempt-rt. Linus suggested to convert the raw_ to arch_ locks and cleanup the name space instead of using an artifical name like core_spin, atomic_spin or whatever No functional change. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Acked-by: David S. Miller Acked-by: Ingo Molnar Cc: linux-arch@vger.kernel.org

parisc: use generic atomic64 on 32-bit

2009-07-03T03:34:13Z

Somewhat redundant since our atomic_t uses hashed-locks on 32-bit anyway... Maybe we can clean those up to be generic too someday. Signed-off-by: Kyle McMartin

parisc: Remove casts from atomic macros

2009-07-03T03:34:06Z

The atomic operations on parisc are defined as macros. The macros includes casts which disallows the use of some syntax elements and produces error like this: net/phonet/pep.c: In function 'pipe_rcv_status': net/phonet/pep.c:262: error: lvalue required as left operand of assignment The patch removes this superfluous casts. Signed-off-by: Bastian Blank Signed-off-by: Kyle McMartin

asm-generic: rename atomic.h to atomic-long.h

2009-06-11T19:02:17Z

The existing asm-generic/atomic.h only defines the atomic_long type. This renames it to atomic-long.h so we have a place to add a truly generic atomic.h that can be used on all non-SMP systems. Signed-off-by: Remis Lima Baima Signed-off-by: Arnd Bergmann Acked-by: Ingo Molnar

parisc: fix macro expansion in atomic.h

2009-03-31T03:10:37Z

Signed-off-by: James Bottomley Signed-off-by: Kyle McMartin

atomic_t: unify all arch definitions

2009-01-06T23:59:10Z

The atomic_t type cannot currently be used in some header files because it would create an include loop with asm/atomic.h. Move the type definition to linux/types.h to break the loop. Signed-off-by: Matthew Wilcox Cc: Huang Ying Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

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

2008-10-10T16:32:29Z