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| author |   Jeff Layton <jlayton@redhat.com> | 2017-07-05 15:26:48 -0400 |
|---|---|---|
| committer | Jeff Layton <jlayton@redhat.com> | 2017-07-05 18:44:22 -0400 |
| commit | 2b69c8280c8b29cdeb78b8e92e20ed35f730d319 (patch) | |
| tree | c45006b6d5b6ac0a5743b164bfa61b06491b4c53 /include/linux/mm.h | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input (diff) | |
| download | linux-dev-2b69c8280c8b29cdeb78b8e92e20ed35f730d319.tar.xz linux-dev-2b69c8280c8b29cdeb78b8e92e20ed35f730d319.zip | |
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/20170525103303.6524-1-jlayton@redhat.com
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 7cb17c6b97de..ca9c8b27cecb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2199,7 +2199,7 @@ extern void filemap_map_pages(struct vm_fault *vmf, extern int filemap_page_mkwrite(struct vm_fault *vmf); /* mm/page-writeback.c */ -int write_one_page(struct page *page, int wait); +int __must_check write_one_page(struct page *page); void task_dirty_inc(struct task_struct *tsk); /* readahead.c */ |