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| author | Christoph Hellwig <hch@lst.de> | 2007-02-13 21:36:50 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@klappe.arndb.de> | 2007-02-13 21:52:37 +0100 |
| commit | 650f8b0291ecd0abdeadbd0ff3d70c3538e55405 (patch) | |
| tree | 3d3df208380ac7b2fafdd03b5fbcc01d2dedd934 /arch/powerpc/xmon | |
| parent | 202557d29eae528f464652e92085f3b19b05a0a7 (diff) | |
| download | linux-650f8b0291ecd0abdeadbd0ff3d70c3538e55405.tar.gz linux-650f8b0291ecd0abdeadbd0ff3d70c3538e55405.tar.bz2 linux-650f8b0291ecd0abdeadbd0ff3d70c3538e55405.zip | |
[POWERPC] spufs: simplify state_mutex
The r/w semaphore to lock the spus was overkill and can be replaced
with a mutex to make it faster, simpler and easier to debug. It also
helps to allow making most spufs interruptible in future patches.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'arch/powerpc/xmon')
0 files changed, 0 insertions, 0 deletions