diff options
Diffstat (limited to 'include/linux/vmalloc.h')
| -rw-r--r-- | include/linux/vmalloc.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index d68edffbf142..0328ce003992 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -6,6 +6,7 @@ #include <linux/list.h> #include <linux/llist.h> #include <asm/page.h> /* pgprot_t */ +#include <asm/pgtable.h> /* PAGE_KERNEL */ #include <linux/rbtree.h> struct vm_area_struct; /* vma defining user mapping in mm_types.h */ @@ -80,6 +81,25 @@ extern void *__vmalloc_node_range(unsigned long size, unsigned long align, unsigned long start, unsigned long end, gfp_t gfp_mask, pgprot_t prot, unsigned long vm_flags, int node, const void *caller); +#ifndef CONFIG_MMU +extern void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags); +#else +extern void *__vmalloc_node(unsigned long size, unsigned long align, + gfp_t gfp_mask, pgprot_t prot, + int node, const void *caller); + +/* + * We really want to have this inlined due to caller tracking. This + * function is used by the highlevel vmalloc apis and so we want to track + * their callers and inlining will achieve that. + */ +static inline void *__vmalloc_node_flags(unsigned long size, + int node, gfp_t flags) +{ + return __vmalloc_node(size, 1, flags, PAGE_KERNEL, + node, __builtin_return_address(0)); +} +#endif extern void vfree(const void *addr); extern void vfree_atomic(const void *addr); |