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| author |   Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-07-23 19:45:12 -0400 |
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| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-07-23 19:45:12 -0400 |
| commit | 10e83fd01ccbb7122ad2c9dce68fb01bebb3fc46 (patch) | |
| tree | 0643420cd3f825c33a3802113a6fe635e4b090b2 /kernel/trace/ftrace.c | |
| parent | ftrace: Rename ftrace_ops field from trampolines to nr_trampolines (diff) | |
| download | linux-dev-10e83fd01ccbb7122ad2c9dce68fb01bebb3fc46.tar.xz linux-dev-10e83fd01ccbb7122ad2c9dce68fb01bebb3fc46.zip | |
ring-buffer: Use rb_page_size() instead of open coded head_page size
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>
Diffstat (limited to 'kernel/trace/ftrace.c')
0 files changed, 0 insertions, 0 deletions