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fuse: Convert fuse_readpages_end() to use folio_end_read() 

Nobody checks the error flag on fuse folios, so stop setting it.
Optimise the (optional) setting of the uptodate flag and clearing
of the lock flag by using folio_end_read().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-04-20 03:50:06 +01:00 committed by Miklos Szeredi
parent 96d88f65ad
commit 413e8f014c
1 changed files with 3 additions and 7 deletions
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10
fs/fuse/file.c
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@ -935,14 +935,10 @@ static void fuse_readpages_end(struct fuse_mount *fm, struct fuse_args *args,
}
for (i = 0; i < ap->num_pages; i++) {
struct page *page = ap->pages[i];
struct folio *folio = page_folio(ap->pages[i]);
if (!err)
SetPageUptodate(page);
else
SetPageError(page);
unlock_page(page);
put_page(page);
folio_end_read(folio, !err);
folio_put(folio);
}
if (ia->ff)
fuse_file_put(ia->ff, false);