diff options
| author | Tom Zanussi <tom.zanussi@linux.intel.com> | 2013-10-24 15:34:19 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-11-05 23:48:49 +0100 |
| commit | d562aff93bfb530b0992141500a402d17081189d (patch) | |
| tree | af541e2539c575932a6b0c13d69792472c3d26fa /mm/nobootmem.c | |
| parent | tracing: Make register/unregister_ftrace_command __init (diff) | |
| download | linux-d562aff93bfb530b0992141500a402d17081189d.tar.xz linux-d562aff93bfb530b0992141500a402d17081189d.zip | |
tracing: Add support for SOFT_DISABLE to syscall events
The original SOFT_DISABLE patches didn't add support for soft disable
of syscall events; this adds it.
Add an array of ftrace_event_file pointers indexed by syscall number
to the trace array and remove the existing enabled bitmaps, which as a
result are now redundant. The ftrace_event_file structs in turn
contain the soft disable flags we need for per-syscall soft disable
accounting.
Adding ftrace_event_files also means we can remove the USE_CALL_FILTER
bit, thus enabling multibuffer filter support for syscall events.
Link: http://lkml.kernel.org/r/6e72b566e85d8df8042f133efbc6c30e21fb017e.1382620672.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'mm/nobootmem.c')
0 files changed, 0 insertions, 0 deletions