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(parent: 3b1e5cf) | patch
tracing: Add tracefs file buffer_percentage
authorSteven Rostedt (VMware) <rostedt@goodmis.org>
Fri, 30 Nov 2018 02:38:42 +0000 (21:38 -0500)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Sun, 9 Dec 2018 01:54:08 +0000 (20:54 -0500)
commitdf25b507510639f8f2f8d75af8ff8380dd9443a0
tree4c6966726e5760072c97bedd0c16493bcf29109btree | snapshot
parent3b1e5cf0237dd40113a710bc0b5d2d5128f9ef85commit | diff
tracing: Add tracefs file buffer_percentage

Add a "buffer_percentage" file, that allows users to specify how much of the
buffer (percentage of pages) need to be filled before waking up a task
blocked on a per cpu trace_pipe_raw file.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/ring_buffer.c diff | blob | history
kernel/trace/trace.c diff | blob | history
kernel/trace/trace.h diff | blob | history
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