diff options
| -rw-r--r-- | include/linux/page-flags.h | 4 | ||||
| -rw-r--r-- | mm/page_alloc.c | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 350878a2d84..9cd0d0eaf52 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -76,7 +76,7 @@ #define PG_active 6 #define PG_slab 7 /* slab debug (Suparna wants this) */ -#define PG_checked 8 /* kill me in 2.5.<early>. */ +#define PG_owner_priv_1 8 /* Owner use. If pagecache, fs may use*/ #define PG_arch_1 9 #define PG_reserved 10 #define PG_private 11 /* If pagecache, has fs-private data */ @@ -91,6 +91,8 @@ #define PG_nosave_free 18 /* Used for system suspend/resume */ #define PG_buddy 19 /* Page is free, on buddy lists */ +/* PG_owner_priv_1 users should have descriptive aliases */ +#define PG_checked PG_owner_priv_1 /* Used by some filesystems */ #if (BITS_PER_LONG > 32) /* diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 41737395bbc..353ce9039a8 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -600,7 +600,7 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags) page->flags &= ~(1 << PG_uptodate | 1 << PG_error | 1 << PG_referenced | 1 << PG_arch_1 | - 1 << PG_checked | 1 << PG_mappedtodisk); + 1 << PG_owner_priv_1 | 1 << PG_mappedtodisk); set_page_private(page, 0); set_page_refcounted(page); |