padata: Flush the padata queues actively

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yield was used to wait until all references of the internal control
structure in use are dropped before it is freed. This patch implements
padata_flush_queues which actively flushes the padata percpu queues
in this case.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Steffen Klassert 2010-05-19 13:43:46 +10:00 • committed by Herbert Xu

parent d46a5ac7a7

commit 2b73b07ab8

1 changed files with 25 additions and 8 deletions

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kernel/padata.c

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