diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-22 19:34:09 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-22 19:34:09 +0100 |
| commit | f20e3b5fe7ead0615309433260b9784d8da0bbbd (patch) | |
| tree | eabb2e47a0355ac4e8024b7087b4e7cb9f324358 /include/linux/mm.h | |
| parent | bcbfe664e7af019e698cef2feb85ac2b4f1ac11d (diff) | |
| parent | f030d7b65e4e6399f23de2a41a58d1b607b6bd89 (diff) | |
Merge branch 'for-rmk' of git://git.android.com/kernel into devel
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index c61ba10768ea..ffee2f743418 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -132,6 +132,11 @@ extern unsigned int kobjsize(const void *objp); #define VM_RandomReadHint(v) ((v)->vm_flags & VM_RAND_READ) /* + * special vmas that are non-mergable, non-mlock()able + */ +#define VM_SPECIAL (VM_IO | VM_DONTEXPAND | VM_RESERVED | VM_PFNMAP) + +/* * mapping from the currently active vm_flags protection bits (the * low four bits) to a page protection mask.. */ @@ -700,10 +705,10 @@ static inline int page_mapped(struct page *page) extern void show_free_areas(void); #ifdef CONFIG_SHMEM -int shmem_lock(struct file *file, int lock, struct user_struct *user); +extern int shmem_lock(struct file *file, int lock, struct user_struct *user); #else static inline int shmem_lock(struct file *file, int lock, - struct user_struct *user) + struct user_struct *user) { return 0; } |