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| author |   Christoph Lameter <clameter@sgi.com> | 2007-11-20 11:13:38 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-11-20 11:13:47 +0100 |
| commit | 70cf5035dedaeddf8f6ae5c0a74ea65dcd7356ab (patch) | |
| tree | 91f52593f195eb65f3494529b2a37f4d2726fdd3 /arch/s390/kernel/early.c | |
| parent | [S390] Dont overwrite lowcores on smp_send_stop(). (diff) | |
| download | linux-dev-70cf5035dedaeddf8f6ae5c0a74ea65dcd7356ab.tar.xz linux-dev-70cf5035dedaeddf8f6ae5c0a74ea65dcd7356ab.zip | |
[S390] Explicitly code allocpercpu calls in iucv
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>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions