diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-11-10 09:10:44 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-10 09:10:44 +0100 |
| commit | a5a64498c194c82ecad3a2d67cff6231cda8d3dd (patch) | |
| tree | 723d5d81419f9960b8d30ed9a2ece8a58d6c4328 /include/linux/vmstat.h | |
| parent | bb93d802ae5c1949977cc6da247b218240677f11 (diff) | |
| parent | f7160c7573615ec82c691e294cf80d920b5d588d (diff) | |
Merge commit 'v2.6.28-rc4' into timers/rtc
Conflicts:
drivers/rtc/rtc-cmos.c
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 58334d439516..524cd1b28ecb 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -41,13 +41,19 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, #ifdef CONFIG_HUGETLB_PAGE HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, #endif +#ifdef CONFIG_UNEVICTABLE_LRU + UNEVICTABLE_PGCULLED, /* culled to noreclaim list */ + UNEVICTABLE_PGSCANNED, /* scanned for reclaimability */ + UNEVICTABLE_PGRESCUED, /* rescued from noreclaim list */ + UNEVICTABLE_PGMLOCKED, + UNEVICTABLE_PGMUNLOCKED, + UNEVICTABLE_PGCLEARED, /* on COW, page truncate */ + UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */ + UNEVICTABLE_MLOCKFREED, +#endif NR_VM_EVENT_ITEMS }; -extern const struct seq_operations fragmentation_op; -extern const struct seq_operations pagetypeinfo_op; -extern const struct seq_operations zoneinfo_op; -extern const struct seq_operations vmstat_op; extern int sysctl_stat_interval; #ifdef CONFIG_VM_EVENT_COUNTERS @@ -159,6 +165,16 @@ static inline unsigned long zone_page_state(struct zone *zone, return x; } +extern unsigned long global_lru_pages(void); + +static inline unsigned long zone_lru_pages(struct zone *zone) +{ + return (zone_page_state(zone, NR_ACTIVE_ANON) + + zone_page_state(zone, NR_ACTIVE_FILE) + + zone_page_state(zone, NR_INACTIVE_ANON) + + zone_page_state(zone, NR_INACTIVE_FILE)); +} + #ifdef CONFIG_NUMA /* * Determine the per node value of a stat item. This function |