summaryrefslogtreecommitdiff
path: root/crypto.h
diff options
context:
space:
mode:
authorTobias Klauser <tklauser@distanz.ch>2013-07-30 14:19:28 +0200
committerTobias Klauser <tklauser@distanz.ch>2013-07-30 14:24:45 +0200
commit7ca399bd639ab3059c80f2c0c946b64c06270b14 (patch)
treeafeaffc0ef57ce9e9d2eef70311eacf2c50a4d3d /crypto.h
parentae55f524c92aadfae2a94947002c978d80320f32 (diff)
build: Use -n option to head command
Make the call to `head' equivalent to the one to `tail'. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'crypto.h')
0 files changed, 0 insertions, 0 deletions
ject'>tracing: Add support for named hist triggers
Allow users to define 'named' hist triggers. All triggers created with the same 'name=xxx' option will update the same shared histogram data. This expands the hist trigger syntax from this: # echo hist:keys=xxx ... [ if filter] > event/trigger to this: # echo hist:name=xxx:keys=xxx ... [ if filter] > event/trigger Named histograms must use a 'compatible' set of keys and values, which means each event added to a set of named triggers must have the same names and types. Reading the 'hist' file of any of the participating events will produce the same output as any other participating event, which is to be expected since they share the same data. Link: http://lkml.kernel.org/r/1dbc84ee3322a75daaf5b3ef1d0cc0a2fb682fc7.1457029949.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/men-chameleon-bus.txt')