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mm: drop "wait" parameter from write_one_page()

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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
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4
fs/jfs/jfs_metapage.c
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@ -711,7 +711,7 @@ void force_metapage(struct metapage *mp)
get_page(page);
lock_page(page);
set_page_dirty(page);
write_one_page(page, 1);
write_one_page(page);
clear_bit(META_forcewrite, &mp->flag);
put_page(page);
}
@ -756,7 +756,7 @@ void release_metapage(struct metapage * mp)
set_page_dirty(page);
if (test_bit(META_sync, &mp->flag)) {
clear_bit(META_sync, &mp->flag);
write_one_page(page, 1);
write_one_page(page);
lock_page(page); /* write_one_page unlocks the page */
}
} else if (mp->lsn) /* discard_metapage doesn't remove it */