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uml: remove page_size()

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userspace code used to have to call the kernelspace function page_size() in
order to determine the value of the kernel's PAGE_SIZE.  Since this is now
available directly from kern_constants.h as UM_KERN_PAGE_SIZE, page_size() can
be deleted and calls changed to use the constant.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike
2007-05-06 14:51:22 -07:00
committed by Linus Torvalds
parent 6e21aec3fc
commit 1ffb9164f5
10 changed files with 25 additions and 24 deletions
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2
arch/um/os-Linux/process.c
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@ -244,7 +244,7 @@ void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int))
if(sig_stack != NULL){
pages = (1 << UML_CONFIG_KERNEL_STACK_ORDER);
set_sigstack(sig_stack, pages * page_size());
set_sigstack(sig_stack, pages * UM_KERN_PAGE_SIZE);
flags = SA_ONSTACK;
}
if(usr1_handler){