[S390] Explicitly code allocpercpu calls in iucv

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The iucv is the only user of the various functions that are used to bring
parts of cpus up and down. Its the only allocpercpu user that will do
I/O on per cpu objects (which is difficult to do with virtually mapped memory).
And its the only use of allocpercpu where a GFP_DMA allocation is done.

Remove the allocpercpu calls from iucv and code the allocation and freeing
manually. After this patch it is possible to remove a large part of
the allocpercpu API.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Christoph Lameter 2007-11-20 11:13:38 +01:00 • committed by Martin Schwidefsky

parent 677d762319

commit 70cf5035de

1 changed files with 61 additions and 46 deletions

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net/iucv/iucv.c

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