aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-12 13:43:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-12 13:43:42 -0700
commitdbc2fba3fc46084f502aec53183995a632998dcd (patch)
treea4ee9c95d40c807a133a1542d082f773661869f4 /include
parentMerge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff)
parentiov_iter: optimize page_copy_sane() (diff)
downloadlinux-dev-dbc2fba3fc46084f502aec53183995a632998dcd.tar.xz
linux-dev-dbc2fba3fc46084f502aec53183995a632998dcd.zip
Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull iov_iter updates from Al Viro: "A couple of iov_iter patches - Christoph's crapectomy (the last remaining user of iov_for_each() went away with lustre, IIRC) and Eric'c optimization of sanity checks" * 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: iov_iter: optimize page_copy_sane() uio: remove the unused iov_for_each macro
Diffstat (limited to 'include')
-rw-r--r--include/linux/uio.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h
index ecf584f6b82d..87477e1640f9 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -110,14 +110,6 @@ static inline struct iovec iov_iter_iovec(const struct iov_iter *iter)
};
}
-#define iov_for_each(iov, iter, start) \
- if (iov_iter_type(start) == ITER_IOVEC || \
- iov_iter_type(start) == ITER_KVEC) \
- for (iter = (start); \
- (iter).count && \
- ((iov = iov_iter_iovec(&(iter))), 1); \
- iov_iter_advance(&(iter), (iov).iov_len))
-
size_t iov_iter_copy_from_user_atomic(struct page *page,
struct iov_iter *i, unsigned long offset, size_t bytes);
void iov_iter_advance(struct iov_iter *i, size_t bytes);