From: Miaohe Lin Date: Mon, 30 May 2022 11:58:41 +0000 (+0800) Subject: mm/shmem.c: clean up comment of shmem_swapin_folio X-Git-Tag: v6.0-rc1~98^2~278 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=833de10ff58e230fba523ad618e17c93d33b6fa3;p=thirdparty%2Fkernel%2Flinux.git mm/shmem.c: clean up comment of shmem_swapin_folio shmem_swapin_folio has changed to use folio but comment still mentions page. Update the relevant comment accordingly as suggested by Naoya. Link: https://lkml.kernel.org/r/20220530115841.4348-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Suggested-by: Naoya Horiguchi Cc: Hugh Dickins Cc: Matthew Wilcox Signed-off-by: Andrew Morton --- diff --git a/mm/shmem.c b/mm/shmem.c index a6f5653081338..12d45a03f7fc0 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1706,10 +1706,10 @@ static void shmem_set_folio_swapin_error(struct inode *inode, pgoff_t index, } /* - * Swap in the page pointed to by *pagep. - * Caller has to make sure that *pagep contains a valid swapped page. - * Returns 0 and the page in pagep if success. On failure, returns the - * error code and NULL in *pagep. + * Swap in the folio pointed to by *foliop. + * Caller has to make sure that *foliop contains a valid swapped folio. + * Returns 0 and the folio in foliop if success. On failure, returns the + * error code and NULL in *foliop. */ static int shmem_swapin_folio(struct inode *inode, pgoff_t index, struct folio **foliop, enum sgp_type sgp, @@ -1749,7 +1749,7 @@ static int shmem_swapin_folio(struct inode *inode, pgoff_t index, } folio = page_folio(page); - /* We have to do this with page locked to prevent races */ + /* We have to do this with folio locked to prevent races */ folio_lock(folio); if (!folio_test_swapcache(folio) || folio_swap_entry(folio).val != swap.val ||