| commit | 0f4fc29dd68dfab9c6ddd5d087d34a5b6818cb00 | |
| author | Steven Rostedt <srostedt@redhat.com> | |
| Wed, 20 May 2009 23:21:47 +0000 (20 19:21 -0400) | ||
| committer | Frederic Weisbecker <fweisbec@gmail.com> | |
| Tue, 26 May 2009 18:31:50 +0000 (26 20:31 +0200) | ||
| tree | af3d210c8db9adcf117580c949fb708badcb520b | treesnapshot (tar.gz zip) |
| parent | 62ba180e80f4194a498585ac0e4c07daa8ca08d1 | commitdiff |
tracing: add __print_symbolic to trace events
This patch adds __print_symbolic which is similar to __print_flags but
works for an enumeration type instead. That is, there is only a one to one
mapping between the values and the symbols. When a match is made, then
it is printed, otherwise the hex value is outputed.
[ Impact: add interface for showing symbol names in events ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This patch adds __print_symbolic which is similar to __print_flags but
works for an enumeration type instead. That is, there is only a one to one
mapping between the values and the symbols. When a match is made, then
it is printed, otherwise the hex value is outputed.
[ Impact: add interface for showing symbol names in events ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
| include/linux/ftrace_event.h | diffblobblamehistory | |
| include/trace/ftrace.h | diffblobblamehistory | |
| kernel/trace/trace_output.c | diffblobblamehistory |