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Diffstat (limited to 'Documentation/ramoops.txt')
| -rw-r--r-- | Documentation/ramoops.txt | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/Documentation/ramoops.txt b/Documentation/ramoops.txt index 197ad59ab9bf..69b3cac4749d 100644 --- a/Documentation/ramoops.txt +++ b/Documentation/ramoops.txt | |||
| @@ -102,9 +102,7 @@ related hangs. The functions call chain log is stored in a "ftrace-ramoops" | |||
| 102 | file. Here is an example of usage: | 102 | file. Here is an example of usage: |
| 103 | 103 | ||
| 104 | # mount -t debugfs debugfs /sys/kernel/debug/ | 104 | # mount -t debugfs debugfs /sys/kernel/debug/ |
| 105 | # cd /sys/kernel/debug/tracing | 105 | # echo 1 > /sys/kernel/debug/pstore/record_ftrace |
| 106 | # echo function > current_tracer | ||
| 107 | # echo 1 > options/func_pstore | ||
| 108 | # reboot -f | 106 | # reboot -f |
| 109 | [...] | 107 | [...] |
| 110 | # mount -t pstore pstore /mnt/ | 108 | # mount -t pstore pstore /mnt/ |