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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-06-26 15:42:41 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-07-01 13:13:39 +0200 |
| commit | 7b039cb4c5a90d8ea576b17e096f7334457aeb57 (patch) | |
| tree | f901548a3740e26a36f142e049e28918199ca67f /kernel/watchdog.c | |
| parent | tracing: Remove unnecessary null test before debugfs_remove() (diff) | |
| download | linux-7b039cb4c5a90d8ea576b17e096f7334457aeb57.tar.xz linux-7b039cb4c5a90d8ea576b17e096f7334457aeb57.zip | |
tracing: Add trace_seq_buffer_ptr() helper function
There's several locations in the kernel that open code the calculation
of the next location in the trace_seq buffer. This is usually done with
p->buffer + p->len
Instead of having this open coded, supply a helper function in the
header to do it for them. This function is called trace_seq_buffer_ptr().
Link: http://lkml.kernel.org/p/20140626220129.452783019@goodmis.org
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/watchdog.c')
0 files changed, 0 insertions, 0 deletions