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Blackfin: finish_atomic_sections: optimize the RTS step
authorMike Frysinger <vapier@gentoo.org>
Thu, 19 Nov 2009 19:15:26 +0000 (19:15 +0000)
committerMike Frysinger <vapier@gentoo.org>
Tue, 15 Dec 2009 05:15:42 +0000 (00:15 -0500)
commit2f54ed8d50766634156c06c8757e3988db535b4b
tree67963afc6184e3cf8c126558bbab80f03c8538abtree | snapshot
parenta25db688b0041029c9aa61b1d58445b22832bf63commit | diff
Blackfin: finish_atomic_sections: optimize the RTS step

No point in returning to userspace just to have it immediately perform the
RTS step.  We have to update the PC anyways, so do the RTS too.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/blackfin/kernel/process.c diff | blob | history
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