mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-09-14 18:22:56 +00:00
In readiness for 64k pages, when THREAD_SIZE will be less than PAGE_SIZE, ppc64 uses kmalloc() rather than __get_free_pages() to allocate kernel stacks, and since thread_info.h was merged, so does ppc32. However that adds some overhead which we don't really want when PAGE_SIZE <= THREAD_SIZE (including all ppc32 machines), so this patch avoids it. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
142 lines
4.1 KiB
142 lines
4.1 KiB