From 75325189c9e4df5f67eec5ec5b0d90759084887b Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 30 Jul 2014 16:08:37 -0700 Subject: mm: fix filemap.c pagecache_get_page() kernel-doc warnings Fix kernel-doc warnings in mm/filemap.c: pagecache_get_page(): Warning(..//mm/filemap.c:1054): No description found for parameter 'cache_gfp_mask' Warning(..//mm/filemap.c:1054): No description found for parameter 'radix_gfp_mask' Warning(..//mm/filemap.c:1054): Excess function parameter 'gfp_mask' description in 'pagecache_get_page' Fixes: 2457aec63745 ("mm: non-atomically mark page accessed during page cache allocation where possible") [mgorman@suse.de: change everything] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Randy Dunlap Cc: Mel Gorman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/filemap.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index dafb06f70a09..900edfaf6df5 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1031,18 +1031,21 @@ EXPORT_SYMBOL(find_lock_entry); * @mapping: the address_space to search * @offset: the page index * @fgp_flags: PCG flags - * @gfp_mask: gfp mask to use if a page is to be allocated + * @cache_gfp_mask: gfp mask to use for the page cache data page allocation + * @radix_gfp_mask: gfp mask to use for radix tree node allocation * * Looks up the page cache slot at @mapping & @offset. * - * PCG flags modify how the page is returned + * PCG flags modify how the page is returned. * * FGP_ACCESSED: the page will be marked accessed * FGP_LOCK: Page is return locked * FGP_CREAT: If page is not present then a new page is allocated using - * @gfp_mask and added to the page cache and the VM's LRU - * list. The page is returned locked and with an increased - * refcount. Otherwise, %NULL is returned. + * @cache_gfp_mask and added to the page cache and the VM's LRU + * list. If radix tree nodes are allocated during page cache + * insertion then @radix_gfp_mask is used. The page is returned + * locked and with an increased refcount. Otherwise, %NULL is + * returned. * * If FGP_LOCK or FGP_CREAT are specified then the function may sleep even * if the GFP flags specified for FGP_CREAT are atomic. -- cgit v1.2.1