sh: Allocate PMB entry slot earlier

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Simplify set_pmb_entry() by removing the possibility of not finding a
free slot in the PMB. Instead we now allocate a slot in pmb_alloc() so
that if there are no free slots we fail at allocation time, rather than
in set_pmb_entry().

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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Matt Fleming 2009-10-06 21:22:23 +00:00 • committed by Paul Mundt

parent 5e3679c594

commit 067784f623

1 changed files with 39 additions and 41 deletions

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arch/sh/mm/pmb.c

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