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| author | Yasunori Goto <y-goto@jp.fujitsu.com> | 2006-06-23 11:03:08 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 16:42:46 +0200 |
| commit | 02b694dea473ad3db1e2d1b14c1fef8fbd92e5e6 (patch) | |
| tree | a39451192b589486d70f4d989f9b7f19ef889db0 /mm/page_alloc.c | |
| parent | [PATCH] migration: remove unnecessary PageSwapCache checks (diff) | |
| download | linux-02b694dea473ad3db1e2d1b14c1fef8fbd92e5e6.tar.xz linux-02b694dea473ad3db1e2d1b14c1fef8fbd92e5e6.zip | |
[PATCH] wait_table and zonelist initializing for memory hotadd: change name of wait_table_size()
This is just to rename from wait_table_size() to wait_table_hash_nr_entries().
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | mm/page_alloc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fd631c2536a5..27320a0542d3 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1727,7 +1727,7 @@ void __init build_all_zonelists(void) */ #define PAGES_PER_WAITQUEUE 256 -static inline unsigned long wait_table_size(unsigned long pages) +static inline unsigned long wait_table_hash_nr_entries(unsigned long pages) { unsigned long size = 1; @@ -2019,13 +2019,15 @@ void zone_wait_table_init(struct zone *zone, unsigned long zone_size_pages) * The per-page waitqueue mechanism uses hashed waitqueues * per zone. */ - zone->wait_table_size = wait_table_size(zone_size_pages); - zone->wait_table_bits = wait_table_bits(zone->wait_table_size); + zone->wait_table_hash_nr_entries = + wait_table_hash_nr_entries(zone_size_pages); + zone->wait_table_bits = + wait_table_bits(zone->wait_table_hash_nr_entries); zone->wait_table = (wait_queue_head_t *) - alloc_bootmem_node(pgdat, zone->wait_table_size + alloc_bootmem_node(pgdat, zone->wait_table_hash_nr_entries * sizeof(wait_queue_head_t)); - for(i = 0; i < zone->wait_table_size; ++i) + for(i = 0; i < zone->wait_table_hash_nr_entries; ++i) init_waitqueue_head(zone->wait_table + i); } |