fs/iomap.c: change return type to vm_fault_t

[linux-2.6-microblaze.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index 9918655..d86830c 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2642,6 +2642,7 @@ static long exact_copy_from_user(void *to, const void __user * from,
        if (!access_ok(VERIFY_READ, from, n))
                return n;
 
+       current->kernel_uaccess_faults_ok++;
        while (n) {
                if (__get_user(c, f)) {
                        memset(t, 0, n);
@@ -2651,6 +2652,7 @@ static long exact_copy_from_user(void *to, const void __user * from,
                f++;
                n--;
        }
+       current->kernel_uaccess_faults_ok--;
        return n;
 }