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| author | Jeff Dike <jdike@addtoit.com> | 2007-07-15 23:38:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:38 -0700 |
| commit | 84812217e395f5272eac36856c0a2415d61fe139 (patch) | |
| tree | 703a67a6f81c51bc7455fe36565a34722e2f9e26 /include/asm-um | |
| parent | 0a6d3a2a3813e7b25267366cfbf9a4a4698dd1c2 (diff) | |
| download | linux-84812217e395f5272eac36856c0a2415d61fe139.tar.gz linux-84812217e395f5272eac36856c0a2415d61fe139.tar.bz2 linux-84812217e395f5272eac36856c0a2415d61fe139.zip | |
uml: use get_free_pages to allocate kernel stacks
For some reason, I was using kmalloc instead of get_free_pages for kernel
stacks.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-um')
| -rw-r--r-- | include/asm-um/thread_info.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h index 18a13ba74605..07aa4e50e4d0 100644 --- a/include/asm-um/thread_info.h +++ b/include/asm-um/thread_info.h @@ -54,8 +54,10 @@ static inline struct thread_info *current_thread_info(void) /* thread information allocation */ #define alloc_thread_info(tsk) \ - ((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL)) -#define free_thread_info(ti) kfree(ti) + ((struct thread_info *) __get_free_pages(GFP_KERNEL, \ + CONFIG_KERNEL_STACK_ORDER)) +#define free_thread_info(ti) \ + free_pages((unsigned long)(ti),CONFIG_KERNEL_STACK_ORDER) #endif |