| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2017-08-28 | IB/hif1: Remove static tracing from SDMA hot path | Michael J. Ruhl | |
| The hfi1_cdbg() macro can be instantiated in the hot path even when it is not in use. This shows up on perf profiles. Rework the macros (for SDMA and MMU), to use the trace interface directly to eliminate this performance hit. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com> | |||
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index : linux-arm.git | |
| Russell King's ARM Linux kernel tree | Russell King |
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