Skip to content
Commit 6b7e633f authored by Steven Rostedt (VMware)'s avatar Steven Rostedt (VMware)
Browse files

tracing: Remove extra zeroing out of the ring buffer page



The ring_buffer_read_page() takes care of zeroing out any extra data in the
page that it returns. There's no need to zero it out again from the
consumer. It was removed from one consumer of this function, but
read_buffers_splice_read() did not remove it, and worse, it contained a
nasty bug because of it.

Cc: stable@vger.kernel.org
Fixes: 2711ca23 ("ring-buffer: Move zeroing out excess in page to ring buffer code")
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 45d8b80c
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment