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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-01 07:48:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-01 07:48:13 -0700 |
| commit | c87d5d594736dd8b56df67e31846c7d7b8c41a8f (patch) | |
| tree | a4496b74b932e55b544d040af2668e68abcb1e56 /arch/hexagon/include/asm/mutex.h | |
| parent | 094803e0aab3fe75bbf8202a8f4b5280eaade375 (diff) | |
| parent | 4e29198e1cd7728c30c96a8483a6068c71b34e4e (diff) | |
| download | op-kernel-dev-c87d5d594736dd8b56df67e31846c7d7b8c41a8f.zip op-kernel-dev-c87d5d594736dd8b56df67e31846c7d7b8c41a8f.tar.gz | |
Merge Qualcom Hexagon architecture
This is the fifth version of the patchset (with one tiny whitespace fix)
to the Linux kernel to support the Qualcomm Hexagon architecture.
Between now and the next pull requests, Richard Kuo should have his key
signed, etc., and should be back on kernel.org. In the meantime, this
got merged as a emailed patch-series.
* Hexagon: (36 commits)
Add extra arch overrides to asm-generic/checksum.h
Hexagon: Add self to MAINTAINERS
Hexagon: Add basic stacktrace functionality for Hexagon architecture.
Hexagon: Add configuration and makefiles for the Hexagon architecture.
Hexagon: Comet platform support
Hexagon: kgdb support files
Hexagon: Add page-fault support.
Hexagon: Add page table header files & etc.
Hexagon: Add ioremap support
Hexagon: Provide DMA implementation
Hexagon: Implement basic TLB management routines for Hexagon.
Hexagon: Implement basic cache-flush support
Hexagon: Provide basic implementation and/or stubs for I/O routines.
Hexagon: Add user access functions
Hexagon: Add locking types and functions
Hexagon: Add SMP support
Hexagon: Provide basic debugging and system trap support.
Hexagon: Add ptrace support
Hexagon: Add time and timer functions
Hexagon: Add interrupts
...
Diffstat (limited to 'arch/hexagon/include/asm/mutex.h')
| -rw-r--r-- | arch/hexagon/include/asm/mutex.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/hexagon/include/asm/mutex.h b/arch/hexagon/include/asm/mutex.h new file mode 100644 index 0000000..58b52de --- /dev/null +++ b/arch/hexagon/include/asm/mutex.h @@ -0,0 +1,8 @@ +/* + * Pull in the generic implementation for the mutex fastpath. + * + * TODO: implement optimized primitives instead, or leave the generic + * implementation in place, or pick the atomic_xchg() based generic + * implementation. (see asm-generic/mutex-xchg.h for details) + */ +#include <asm-generic/mutex-xchg.h> |
