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| author | Oleg Nesterov <oleg@redhat.com> | 2013-03-28 19:19:11 +0100 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2013-04-13 15:32:00 +0200 |
| commit | 0e3853d202e8b2720bc4c674dc58849b2662c8f8 (patch) | |
| tree | 1985c7d62717dd07c2e3957acbb66515dc0ce65d /kernel/trace/trace.h | |
| parent | 456fdbcb8648a20f56977efbc6f13e28936fcf0b (diff) | |
uprobes/tracing: Kill the pointless local_save_flags/preempt_count calls
uprobe_trace_func() is never called with irqs or preemption
disabled, no need to ask preempt_count() or local_save_flags().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'kernel/trace/trace.h')
0 files changed, 0 insertions, 0 deletions