projects / platform / adaptation / renesas_rcar / renesas_kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 575380d) | patch
tracing: Clear all trace buffers when unloaded module event was used
authorSteven Rostedt (Red Hat) <srostedt@redhat.com>
Tue, 5 Mar 2013 04:26:06 +0000 (23:26 -0500)
committerSteven Rostedt <rostedt@goodmis.org>
Fri, 15 Mar 2013 04:34:57 +0000 (00:34 -0400)
commit873c642f5964b260480850040dec21e42d0ae4e4
treef240e11becc378584fe3892394d735e6bb865ac7tree | snapshot
parent575380da8b46969a2c6a7e14a51056a63b30fe2ecommit | diff
tracing: Clear all trace buffers when unloaded module event was used

Currently we do not know what buffer a module event was enabled in.
On unload, it is safest to clear all buffer instances, not just the
top level buffer.

Todo: Clear only the buffer that the event was used in. The
infrastructure is there to do this, but it makes the code a bit
more complex. Lets get the current code vetted before we add that.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
kernel/trace/trace.c diff | blob | history
kernel/trace/trace.h diff | blob | history
kernel/trace/trace_events.c diff | blob | history
Domain: System / Uncategorized;