From: Tom Zanussi Date: Thu, 24 Oct 2013 13:34:19 +0000 (-0500) Subject: tracing: Add support for SOFT_DISABLE to syscall events X-Git-Tag: v3.13-rc1~57^2~6 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d562aff93bfb530b0992141500a402d17081189d;p=pandora-kernel.git 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 Signed-off-by: Steven Rostedt --- Reading git-diff-tree failed