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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-07-27 14:08:29 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-07-27 14:08:29 +0200 |
| commit | 8ee18e769dd621104fecad584c84ec3c4c9ef3fa (patch) | |
| tree | ec7db1631faeb9c5998924b29aa246cbb4a38517 /kernel/trace/trace.c | |
| parent | 44379b986424b02acfa6e8c85ec5d68d89d3ccc4 (diff) | |
| parent | ff1176468d368232b684f75e82563369208bc371 (diff) | |
Merge drm/drm-fixes into drm-misc-fixesdrm-misc-fixes-2021-07-28
Backmerging to get tree to v5.14-rc3, as requested by Daniel.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index f8b80b5bab71..c59dd35a6da5 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -5609,6 +5609,10 @@ static const char readme_msg[] = "\t [:name=histname1]\n" "\t [:<handler>.<action>]\n" "\t [if <filter>]\n\n" + "\t Note, special fields can be used as well:\n" + "\t common_timestamp - to record current timestamp\n" + "\t common_cpu - to record the CPU the event happened on\n" + "\n" "\t When a matching event is hit, an entry is added to a hash\n" "\t table using the key(s) and value(s) named, and the value of a\n" "\t sum called 'hitcount' is incremented. Keys and values\n" |