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| author |   Paul Mundt <lethal@linux-sh.org> | 2007-08-22 10:34:31 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-21 11:57:51 +0900 |
| commit | 8a467a529f01c3471b195a0e8989c6177fe145ef (patch) | |
| tree | 0f3c5bf78acf98c28ebb36110c94d6b8dc2e836b /arch/sh/boards/sh03 | |
| parent | sh: Kill off volatile silliness in sq_flush_range(). (diff) | |
| download | linux-dev-8a467a529f01c3471b195a0e8989c6177fe145ef.tar.xz linux-dev-8a467a529f01c3471b195a0e8989c6177fe145ef.zip | |
sh: Overhaul spinlocks and rwlocks for SH-4A SMP.
This rips out some of the old spinlock and rwlock behaviour that the SH-2
parts were using and reworks them for LL/SC semantics on the SH-4A.
This is primarily only useful for SH-X3 multi-cores, but can also be used
for building CONFIG_SMP=y testing kernels on SH-4A UP.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/sh03')
0 files changed, 0 insertions, 0 deletions