diff options
| author | Tejun Heo <tj@kernel.org> | 2009-08-14 10:00:53 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-08-14 10:00:53 +0400 |
| commit | e933a73f48e3b2d40cfa56d81e2646f194b5a66a (patch) | |
| tree | e828fbdac9ff888a3e8e3d750e14f132abd7ffa0 /include | |
| parent | 4518e6a0c038b98be4c480e6f4481e8676bd15dd (diff) | |
| download | linux-e933a73f48e3b2d40cfa56d81e2646f194b5a66a.tar.xz | |
percpu: kill lpage first chunk allocator
With x86 converted to embedding allocator, lpage doesn't have any user
left. Kill it along with cpa handling code.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Jan Beulich <JBeulich@novell.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/percpu.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 25359932740e..878836ca999c 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -82,7 +82,6 @@ enum pcpu_fc { PCPU_FC_AUTO, PCPU_FC_EMBED, PCPU_FC_PAGE, - PCPU_FC_LPAGE, PCPU_FC_NR, }; @@ -95,7 +94,6 @@ typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int cpu, size_t size, typedef void (*pcpu_fc_free_fn_t)(void *ptr, size_t size); typedef void (*pcpu_fc_populate_pte_fn_t)(unsigned long addr); typedef int (pcpu_fc_cpu_distance_fn_t)(unsigned int from, unsigned int to); -typedef void (*pcpu_fc_map_fn_t)(void *ptr, size_t size, void *addr); extern struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups, int nr_units); @@ -124,20 +122,6 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size, pcpu_fc_populate_pte_fn_t populate_pte_fn); #endif -#ifdef CONFIG_NEED_PER_CPU_LPAGE_FIRST_CHUNK -extern int __init pcpu_lpage_first_chunk(const struct pcpu_alloc_info *ai, - pcpu_fc_alloc_fn_t alloc_fn, - pcpu_fc_free_fn_t free_fn, - pcpu_fc_map_fn_t map_fn); - -extern void *pcpu_lpage_remapped(void *kaddr); -#else -static inline void *pcpu_lpage_remapped(void *kaddr) -{ - return NULL; -} -#endif - /* * Use this to get to a cpu's version of the per-cpu object * dynamically allocated. Non-atomic access to the current CPU's |