diff options
Diffstat (limited to 'Documentation/trace/ftrace.txt')
| -rw-r--r-- | Documentation/trace/ftrace.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt index bab3040da548..03485bfbd797 100644 --- a/Documentation/trace/ftrace.txt +++ b/Documentation/trace/ftrace.txt | |||
| @@ -1588,7 +1588,7 @@ module author does not need to worry about it. | |||
| 1588 | 1588 | ||
| 1589 | When tracing is enabled, kstop_machine is called to prevent | 1589 | When tracing is enabled, kstop_machine is called to prevent |
| 1590 | races with the CPUS executing code being modified (which can | 1590 | races with the CPUS executing code being modified (which can |
| 1591 | cause the CPU to do undesireable things), and the nops are | 1591 | cause the CPU to do undesirable things), and the nops are |
| 1592 | patched back to calls. But this time, they do not call mcount | 1592 | patched back to calls. But this time, they do not call mcount |
| 1593 | (which is just a function stub). They now call into the ftrace | 1593 | (which is just a function stub). They now call into the ftrace |
| 1594 | infrastructure. | 1594 | infrastructure. |