ring-buffer: Use rb_page_size() instead of open coded head_page size

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There's a helper function to get a ring buffer page size (the number
of bytes of data recorded on the page), called rb_page_size().
Use that instead of open coding it.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Steven Rostedt (Red Hat) 2014-07-23 19:45:12 -04:00 • committed by Steven Rostedt

parent 0162d621dd

commit 10e83fd01c

1 changed files with 1 additions and 1 deletions

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kernel/trace/ring_buffer.c

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