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| author | Christoph Hellwig <hch@lst.de> | 2023-03-07 15:34:09 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-05 19:42:42 -0700 |
| commit | 48c9d11375fc66f1e59d0e9b27d121e015a50904 (patch) | |
| tree | ddbff60e826453cb9b79f2ea8c56666ed804b4f5 /mm/filemap.c | |
| parent | aaeb94eb86c58a89e70ae2dda46e137a72508ae3 (diff) | |
| download | lwn-48c9d11375fc66f1e59d0e9b27d121e015a50904.tar.gz lwn-48c9d11375fc66f1e59d0e9b27d121e015a50904.zip | |
mm: remove FGP_ENTRY
FGP_ENTRY is unused now, so remove it.
Link: https://lkml.kernel.org/r/20230307143410.28031-7-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index a674108a4d52..ac161b50f5bc 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1891,8 +1891,6 @@ out: * * * %FGP_ACCESSED - The folio will be marked accessed. * * %FGP_LOCK - The folio is returned locked. - * * %FGP_ENTRY - If there is a shadow / swap / DAX entry, return it - * instead of allocating a new folio to replace it. * * %FGP_CREAT - If no page is present then a new page is allocated using * @gfp and added to the page cache and the VM's LRU list. * The page is returned locked and with an increased refcount. @@ -1918,11 +1916,8 @@ struct folio *__filemap_get_folio(struct address_space *mapping, pgoff_t index, repeat: folio = filemap_get_entry(mapping, index); - if (xa_is_value(folio)) { - if (fgp_flags & FGP_ENTRY) - return folio; + if (xa_is_value(folio)) folio = NULL; - } if (!folio) goto no_page; |