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mm: fix filemap.c pagecache_get_page() kernel-doc warnings

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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: 2457aec637 ("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 <rdunlap@infradead.org>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2014-07-30 16:08:37 -07:00 committed by Linus Torvalds
parent b4903d6e84
commit 75325189c9
1 changed files with 8 additions and 5 deletions
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13
mm/filemap.c
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@ -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.