mm: drop "wait" parameter from write_one_page()

The callers all set it to 1.

Also, make it clear that this function will not set any sort of AS_*
error, and that the caller must do so if necessary.  No existing caller
uses this on normal files, so none of them need it.

Also, add __must_check here since, in general, the callers need to handle
an error here in some fashion.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Jeff Layton <[email protected]>
Reviewed-by: Ross Zwisler <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Reviewed-by: Matthew Wilcox <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
This commit is contained in:
Jeff Layton 2017-07-05 15:26:48 -04:00
commit 2b69c8280c
8 changed files with 15 additions and 15 deletions

View file

@ -72,7 +72,7 @@ static int exofs_commit_chunk(struct page *page, loff_t pos, unsigned len)
set_page_dirty(page);
if (IS_DIRSYNC(dir))
err = write_one_page(page, 1);
err = write_one_page(page);
else
unlock_page(page);