Blackfin: finish_atomic_sections: optimize the RTS step

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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>

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Mike Frysinger 2009-11-19 19:15:26 +00:00

parent 0d5e35940b

commit 2f5a086402

1 changed files with 11 additions and 7 deletions

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18

arch/blackfin/kernel/process.c

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