mm: Introduce new type vm_fault_t
We have introduce a new return type vm_fault_t for
fault, page_mkwrite and pfn_mkwrite handlers. Update
the document for the same
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 37bf0a9..f64bbec 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -532,9 +532,9 @@
prototypes:
void (*open)(struct vm_area_struct*);
void (*close)(struct vm_area_struct*);
- int (*fault)(struct vm_area_struct*, struct vm_fault *);
- int (*page_mkwrite)(struct vm_area_struct *, struct vm_fault *);
- int (*pfn_mkwrite)(struct vm_area_struct *, struct vm_fault *);
+ vm_fault_t (*fault)(struct vm_area_struct*, struct vm_fault *);
+ vm_fault_t (*page_mkwrite)(struct vm_area_struct *, struct vm_fault *);
+ vm_fault_t (*pfn_mkwrite)(struct vm_area_struct *, struct vm_fault *);
int (*access)(struct vm_area_struct *, unsigned long, void*, int, int);
locking rules: