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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-09-16 11:50:13 +0200 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2009-09-16 11:50:13 +0200 |
| commit | 83f786680aec8d030184f7ced1a0a3dd8ac81764 (patch) | |
| tree | c519509ce47883936bc4759343b1b3a01749153f /include | |
| parent | 750b4987b0cd4d408e54cb83a80a067cbe690feb (diff) | |
| download | op-kernel-dev-83f786680aec8d030184f7ced1a0a3dd8ac81764.zip op-kernel-dev-83f786680aec8d030184f7ced1a0a3dd8ac81764.tar.gz | |
HWPOISON: Add invalidate_inode_page
Add a simple way to invalidate a single page
This is just a refactoring of the truncate.c code.
Originally from Fengguang, modified by Andi Kleen.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 8cbc0aa..b05bbde 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -796,6 +796,8 @@ extern int vmtruncate_range(struct inode * inode, loff_t offset, loff_t end); int truncate_inode_page(struct address_space *mapping, struct page *page); +int invalidate_inode_page(struct page *page); + #ifdef CONFIG_MMU extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, unsigned int flags); |
