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mm: fewer underscores in ____pagevec_lru_add

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What's so special about ____pagevec_lru_add() that it needs four leading
underscores?  Nothing, it just helped to distinguish from
__pagevec_lru_add() in 2.6.28 development.  Cut two leading underscores.

Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Hugh Dickins 2012-01-12 17:19:58 -08:00 committed by Linus Torvalds
parent 2bcf887963
commit 5095ae8375
2 changed files with 11 additions and 11 deletions
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10
include/linux/pagevec.h
View file

@ -21,7 +21,7 @@ struct pagevec {
}; };
void __pagevec_release(struct pagevec *pvec); void __pagevec_release(struct pagevec *pvec);
void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru); void __pagevec_lru_add(struct pagevec *pvec, enum lru_list lru);
unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping, unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,
pgoff_t start, unsigned nr_pages); pgoff_t start, unsigned nr_pages);
unsigned pagevec_lookup_tag(struct pagevec *pvec, unsigned pagevec_lookup_tag(struct pagevec *pvec,
@ -66,22 +66,22 @@ static inline void pagevec_release(struct pagevec *pvec)
static inline void __pagevec_lru_add_anon(struct pagevec *pvec) static inline void __pagevec_lru_add_anon(struct pagevec *pvec)
{ {
____pagevec_lru_add(pvec, LRU_INACTIVE_ANON); __pagevec_lru_add(pvec, LRU_INACTIVE_ANON);
} }
static inline void __pagevec_lru_add_active_anon(struct pagevec *pvec) static inline void __pagevec_lru_add_active_anon(struct pagevec *pvec)
{ {
____pagevec_lru_add(pvec, LRU_ACTIVE_ANON); __pagevec_lru_add(pvec, LRU_ACTIVE_ANON);
} }
static inline void __pagevec_lru_add_file(struct pagevec *pvec) static inline void __pagevec_lru_add_file(struct pagevec *pvec)
{ {
____pagevec_lru_add(pvec, LRU_INACTIVE_FILE); __pagevec_lru_add(pvec, LRU_INACTIVE_FILE);
} }
static inline void __pagevec_lru_add_active_file(struct pagevec *pvec) static inline void __pagevec_lru_add_active_file(struct pagevec *pvec)
{ {
____pagevec_lru_add(pvec, LRU_ACTIVE_FILE); __pagevec_lru_add(pvec, LRU_ACTIVE_FILE);
} }
static inline void pagevec_lru_add_file(struct pagevec *pvec) static inline void pagevec_lru_add_file(struct pagevec *pvec)

12
mm/swap.c
View file

@ -378,7 +378,7 @@ void __lru_cache_add(struct page *page, enum lru_list lru)
page_cache_get(page); page_cache_get(page);
if (!pagevec_add(pvec, page)) if (!pagevec_add(pvec, page))
____pagevec_lru_add(pvec, lru); __pagevec_lru_add(pvec, lru);
put_cpu_var(lru_add_pvecs); put_cpu_var(lru_add_pvecs);
} }
EXPORT_SYMBOL(__lru_cache_add); EXPORT_SYMBOL(__lru_cache_add);
@ -506,7 +506,7 @@ static void drain_cpu_pagevecs(int cpu)
for_each_lru(lru) { for_each_lru(lru) {
pvec = &pvecs[lru - LRU_BASE]; pvec = &pvecs[lru - LRU_BASE];
if (pagevec_count(pvec)) if (pagevec_count(pvec))
____pagevec_lru_add(pvec, lru); __pagevec_lru_add(pvec, lru);
} }
pvec = &per_cpu(lru_rotate_pvecs, cpu); pvec = &per_cpu(lru_rotate_pvecs, cpu);
@ -698,7 +698,7 @@ void lru_add_page_tail(struct zone* zone,
} }
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */ #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
static void ____pagevec_lru_add_fn(struct page *page, void *arg) static void __pagevec_lru_add_fn(struct page *page, void *arg)
{ {
enum lru_list lru = (enum lru_list)arg; enum lru_list lru = (enum lru_list)arg;
struct zone *zone = page_zone(page); struct zone *zone = page_zone(page);
@ -720,14 +720,14 @@ static void ____pagevec_lru_add_fn(struct page *page, void *arg)
* Add the passed pages to the LRU, then drop the caller's refcount * Add the passed pages to the LRU, then drop the caller's refcount
* on them. Reinitialises the caller's pagevec. * on them. Reinitialises the caller's pagevec.
*/ */
void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru) void __pagevec_lru_add(struct pagevec *pvec, enum lru_list lru)
{ {
VM_BUG_ON(is_unevictable_lru(lru)); VM_BUG_ON(is_unevictable_lru(lru));
pagevec_lru_move_fn(pvec, ____pagevec_lru_add_fn, (void *)lru); pagevec_lru_move_fn(pvec, __pagevec_lru_add_fn, (void *)lru);
} }
EXPORT_SYMBOL(____pagevec_lru_add); EXPORT_SYMBOL(__pagevec_lru_add);
/** /**
* pagevec_lookup - gang pagecache lookup * pagevec_lookup - gang pagecache lookup