fix iov_iter_fault_in_readable()

... by turning it into what used to be multipages counterpart

Al Viro committed 10 years ago

Commit d4690f11 parent f32a10d2 files · +3 −23Browse files

Showing the changes to include/linux (1 of 2 files). Show all

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include/linux/uio.h+1−1

@@ -76,7 +76,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page, · 75 unmodified lines
76	struct iov_iter *i, unsigned long offset, size_t bytes);	76	struct iov_iter *i, unsigned long offset, size_t bytes);
77	void iov_iter_advance(struct iov_iter *i, size_t bytes);	77	void iov_iter_advance(struct iov_iter *i, size_t bytes);
78	int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes);	78	int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes);
79	int iov_iter_fault_in_multipages_readable(struct iov_iter *i, size_t bytes);	79	#define iov_iter_fault_in_multipages_readable iov_iter_fault_in_readable
80	size_t iov_iter_single_seg_count(const struct iov_iter *i);	80	size_t iov_iter_single_seg_count(const struct iov_iter *i);
81	size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes,	81	size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes,
82	struct iov_iter *i);	82	struct iov_iter *i);