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| author | Jeremy Kerr <jk@ozlabs.org> | 2007-12-05 13:49:31 +1100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2007-12-19 01:00:03 +0100 |
| commit | 3ce2f62b05eca594356fc477229e233e2678b509 (patch) | |
| tree | 86bc5bfaa20ce5d0599728f86c186ede62ccfb67 /arch | |
| parent | d8caf74f1bb82817f8efbd071bf4ecc83adf296a (diff) | |
[POWERPC] cell: export force_sig_info()
Export force_sig_info to allow signals to be sent from a modular spufs.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index c83c3e3f517..525712055bb 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -47,6 +47,13 @@ struct cbe_spu_info cbe_spu_info[MAX_NUMNODES]; EXPORT_SYMBOL_GPL(cbe_spu_info); /* + * The spufs fault-handling code needs to call force_sig_info to raise signals + * on DMA errors. Export it here to avoid general kernel-wide access to this + * function + */ +EXPORT_SYMBOL_GPL(force_sig_info); + +/* * Protects cbe_spu_info and spu->number. */ static DEFINE_SPINLOCK(spu_lock); |