diff options
Diffstat (limited to 'Documentation/accounting/delay-accounting.txt')
-rw-r--r-- | Documentation/accounting/delay-accounting.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/accounting/delay-accounting.txt b/Documentation/accounting/delay-accounting.txt index be215e58423b..1443cd71d263 100644 --- a/Documentation/accounting/delay-accounting.txt +++ b/Documentation/accounting/delay-accounting.txt | |||
@@ -64,11 +64,13 @@ Compile the kernel with | |||
64 | CONFIG_TASK_DELAY_ACCT=y | 64 | CONFIG_TASK_DELAY_ACCT=y |
65 | CONFIG_TASKSTATS=y | 65 | CONFIG_TASKSTATS=y |
66 | 66 | ||
67 | Enable the accounting at boot time by adding | 67 | Delay accounting is enabled by default at boot up. |
68 | the following to the kernel boot options | 68 | To disable, add |
69 | delayacct | 69 | nodelayacct |
70 | to the kernel boot options. The rest of the instructions | ||
71 | below assume this has not been done. | ||
70 | 72 | ||
71 | and after the system has booted up, use a utility | 73 | After the system has booted up, use a utility |
72 | similar to getdelays.c to access the delays | 74 | similar to getdelays.c to access the delays |
73 | seen by a given task or a task group (tgid). | 75 | seen by a given task or a task group (tgid). |
74 | The utility also allows a given command to be | 76 | The utility also allows a given command to be |