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| author |   Tadeusz Struk <tadeusz.struk@intel.com> | 2016-09-25 07:44:44 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-10-02 08:42:19 -0400 |
| commit | af3674d62d3470c4573709c031e6b17f1f39c96b (patch) | |
| tree | bb779f5bda5f27164f30084c8fb03b5057d969bb /drivers/infiniband/hw/hfi1/sdma.h | |
| parent | IB/hfi1: Add irq affinity notification handler (diff) | |
| download | linux-dev-af3674d62d3470c4573709c031e6b17f1f39c96b.tar.xz linux-dev-af3674d62d3470c4573709c031e6b17f1f39c96b.zip | |
IB/hfi1: Add new debugfs sdma_cpu_list file
Add a debugfs sdma_cpu_list file that can be used to examine the CPU to
sdma engine assignments for the whole device.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Reviewed-by: Jianxin Xiong <jianxin.xiong@intel.com>
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.h b/drivers/infiniband/hw/hfi1/sdma.h index 93025f6ded15..56257ea3598f 100644 --- a/drivers/infiniband/hw/hfi1/sdma.h +++ b/drivers/infiniband/hw/hfi1/sdma.h @@ -1068,6 +1068,8 @@ ssize_t sdma_set_cpu_to_sde_map(struct sdma_engine *sde, const char *buf, size_t count); int sdma_engine_get_vl(struct sdma_engine *sde); void sdma_seqfile_dump_sde(struct seq_file *s, struct sdma_engine *); +void sdma_seqfile_dump_cpu_list(struct seq_file *s, struct hfi1_devdata *dd, + unsigned long cpuid); #ifdef CONFIG_SDMA_VERBOSITY void sdma_dumpstate(struct sdma_engine *); |