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authorAl Viro <viro@zeniv.linux.org.uk>2014-03-05 19:28:09 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2014-05-06 17:32:49 -0400
commit71d8e532b1549a478e6a6a8a44f309d050294d00 (patch)
tree58b40c17cbb806c94aa07121a8b010d16f825d27 /mm/page_io.c
parented978a811ec528dbe40243605c3afab55892f722 (diff)
downloadlinux-71d8e532b1549a478e6a6a8a44f309d050294d00.tar.bz2
start adding the tag to iov_iter
For now, just use the same thing we pass to ->direct_IO() - it's all iovec-based at the moment. Pass it explicitly to iov_iter_init() and account for kvec vs. iovec in there, by the same kludge NFS ->direct_IO() uses. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/page_io.c')
-rw-r--r--mm/page_io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_io.c b/mm/page_io.c
index 0ed0644c73db..313bfedb75d1 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -268,7 +268,7 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc,
init_sync_kiocb(&kiocb, swap_file);
kiocb.ki_pos = page_file_offset(page);
kiocb.ki_nbytes = PAGE_SIZE;
- iov_iter_init(&from, &iov, 1, PAGE_SIZE, 0);
+ iov_iter_init(&from, KERNEL_WRITE, &iov, 1, PAGE_SIZE);
set_page_writeback(page);
unlock_page(page);