OMAP3 GPTIMER: fix GPTIMER12 IRQ

[linux-2.6-omap-h63xx.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index ceba0bd0366261740b27c8f19785ae8857eeb8c8..126d3973b3d1f3be7a3f5e4f42630725c796f31f 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1374,7 +1374,7 @@ do_readahead(struct address_space *mapping, struct file *filp,
        return 0;
 }
 
-asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count)
+SYSCALL_DEFINE(readahead)(int fd, loff_t offset, size_t count)
 {
        ssize_t ret;
        struct file *file;
@@ -1393,6 +1393,13 @@ asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count)
        }
        return ret;
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_readahead(long fd, loff_t offset, long count)
+{
+       return SYSC_readahead((int) fd, offset, (size_t) count);
+}
+SYSCALL_ALIAS(sys_readahead, SyS_readahead);
+#endif
 
 #ifdef CONFIG_MMU
 /**
@@ -1816,7 +1823,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
                int copy = min(bytes, iov->iov_len - base);
 
                base = 0;
-               left = __copy_from_user_inatomic_nocache(vaddr, buf, copy);
+               left = __copy_from_user_inatomic(vaddr, buf, copy);
                copied += copy;
                bytes -= copy;
                vaddr += copy;
@@ -1844,8 +1851,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
        if (likely(i->nr_segs == 1)) {
                int left;
                char __user *buf = i->iov->iov_base + i->iov_offset;
-               left = __copy_from_user_inatomic_nocache(kaddr + offset,
-                                                       buf, bytes);
+               left = __copy_from_user_inatomic(kaddr + offset, buf, bytes);
                copied = bytes - left;
        } else {
                copied = __iovec_copy_from_user_inatomic(kaddr + offset,
@@ -1873,7 +1879,7 @@ size_t iov_iter_copy_from_user(struct page *page,
        if (likely(i->nr_segs == 1)) {
                int left;
                char __user *buf = i->iov->iov_base + i->iov_offset;
-               left = __copy_from_user_nocache(kaddr + offset, buf, bytes);
+               left = __copy_from_user(kaddr + offset, buf, bytes);
                copied = bytes - left;
        } else {
                copied = __iovec_copy_from_user_inatomic(kaddr + offset,