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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-09-02 20:46:19 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:02:48 -0700 |
| commit | a3a9c39704f4fec403ef173e62e069558b7eb85a (patch) | |
| tree | 90d1053605771d4590f402284643efaf2a1f1ddf | |
| parent | 68a541001a31856fb99614861de1c03109d2ea4d (diff) | |
| download | linux-a3a9c39704f4fec403ef173e62e069558b7eb85a.tar.bz2 | |
shmem: convert shmem_read_mapping_page_gfp() to use shmem_get_folio_gfp()
Saves a couple of calls to compound_head().
Link: https://lkml.kernel.org/r/20220902194653.1739778-24-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/shmem.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 154432dc847b..c3e2a65a65fc 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -4270,18 +4270,20 @@ struct page *shmem_read_mapping_page_gfp(struct address_space *mapping, { #ifdef CONFIG_SHMEM struct inode *inode = mapping->host; + struct folio *folio; struct page *page; int error; BUG_ON(!shmem_mapping(mapping)); - error = shmem_getpage_gfp(inode, index, &page, SGP_CACHE, + error = shmem_get_folio_gfp(inode, index, &folio, SGP_CACHE, gfp, NULL, NULL, NULL); if (error) return ERR_PTR(error); - unlock_page(page); + folio_unlock(folio); + page = folio_file_page(folio, index); if (PageHWPoison(page)) { - put_page(page); + folio_put(folio); return ERR_PTR(-EIO); } |