diff options
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index c89df55f6e03..532360010919 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h | |||
| @@ -10,8 +10,9 @@ | |||
| 10 | /* | 10 | /* |
| 11 | * Light weight per cpu counter implementation. | 11 | * Light weight per cpu counter implementation. |
| 12 | * | 12 | * |
| 13 | * Counters should only be incremented and no critical kernel component | 13 | * Counters should only be incremented. You need to set EMBEDDED |
| 14 | * should rely on the counter values. | 14 | * to disable VM_EVENT_COUNTERS. Things like procps (vmstat, |
| 15 | * top, etc) use /proc/vmstat and depend on these counters. | ||
| 15 | * | 16 | * |
| 16 | * Counters are handled completely inline. On many platforms the code | 17 | * Counters are handled completely inline. On many platforms the code |
| 17 | * generated will simply be the increment of a global address. | 18 | * generated will simply be the increment of a global address. |