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Link: http://lkml.kernel.org/r/a419028bccab155749a4b8702d5b97af75f1578f.1516069914.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi Signed-off-by: Steven Rostedt (VMware) (cherry picked from commit 442c9484619085bd2b7c92efad5189dadd71ab2a) Signed-off-by: Hirotaka MOTAI --- Documentation/trace/histogram.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/trace/histogram.txt b/Documentation/trace/histogram.txt index b2145f44..a4143f04a 100644 --- a/Documentation/trace/histogram.txt +++ b/Documentation/trace/histogram.txt @@ -68,16 +68,17 @@ modified by appending any of the following modifiers to the field name: .hex display a number as a hex value .sym display an address as a symbol .sym-offset display an address as a symbol and offset .syscall display a syscall id as a system call name .execname display a common_pid as a program name + .log2 display log2 value rather than raw number Note that in general the semantics of a given field aren't interpreted when applying a modifier to it, but there are some restrictions to be aware of in this regard: - only the 'hex' modifier can be used for values (because values are essentially sums, and the other modifiers don't make sense in that context).