git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Al Viro <viro@zeniv.linux.org.uk>
	Wed, 19 Mar 2014 05:16:16 +0000 (01:16 -0400)
committer	Al Viro <viro@zeniv.linux.org.uk>
	Tue, 6 May 2014 21:32:52 +0000 (17:32 -0400)
commit	ab58a8c4177fd86e9d1953e3e2b3dbb49d309604
tree	504966ed27e82dbcbe31786c9a0851a4ae79ef3e	tree \| snapshot
parent	3d137ec6f29a40a0ef6ec1b60dd70a2ac5704f2d	commit \| diff

new helper: iov_iter_npages()

counts the pages covered by iov_iter, up to given limit.
do_block_direct_io() and fuse_iter_npages() switched to
it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/direct-io.c		diff \| blob \| history
fs/fuse/file.c		diff \| blob \| history
include/linux/uio.h		diff \| blob \| history
mm/iov_iter.c		diff \| blob \| history

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