mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-22 00:40:03 +00:00
![KOSAKI Motohiro](/assets/img/avatar_default.png)
The type of vma->vm_flags is 'unsigned long'. Neither 'int' nor 'unsigned int'. This patch fixes such misuse. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> [ Changed to use a typedef - we'll extend it to cover more cases later, since there has been discussion about making it a 64-bit type.. - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
22 lines
329 B
C
22 lines
329 B
C
#ifndef _LINUX_HUGETLB_INLINE_H
|
|
#define _LINUX_HUGETLB_INLINE_H
|
|
|
|
#ifdef CONFIG_HUGETLB_PAGE
|
|
|
|
#include <linux/mm.h>
|
|
|
|
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
|
|
{
|
|
return !!(vma->vm_flags & VM_HUGETLB);
|
|
}
|
|
|
|
#else
|
|
|
|
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|