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| author | Mike Marciniszyn | 2016-12-08 04:33:20 +0100 |
|---|---|---|
| committer | Doug Ledford | 2016-12-11 21:29:42 +0100 |
| commit | fcb29a6668a254104d38c0132d1853d0644af066 (patch) | |
| tree | c16567008dca63a08b02bef18007fc398736212e /drivers/infiniband/sw/rdmavt/mr.c | |
| parent | IB/hfi1: Add special setting for low power AOC (diff) | |
| download | kernel-qcow2-linux-fcb29a6668a254104d38c0132d1853d0644af066.tar.gz kernel-qcow2-linux-fcb29a6668a254104d38c0132d1853d0644af066.tar.xz kernel-qcow2-linux-fcb29a6668a254104d38c0132d1853d0644af066.zip | |
IB/rdmavt: Add trace of MR segs
Add tracing of MR segment information.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/mr.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/mr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mr.c b/drivers/infiniband/sw/rdmavt/mr.c index 4acf179adf3b..562cf78b6ae9 100644 --- a/drivers/infiniband/sw/rdmavt/mr.c +++ b/drivers/infiniband/sw/rdmavt/mr.c @@ -51,6 +51,7 @@ #include <rdma/rdma_vt.h> #include "vt.h" #include "mr.h" +#include "trace.h" /** * rvt_driver_mr_init - Init MR resources per driver @@ -403,6 +404,7 @@ struct ib_mr *rvt_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, } mr->mr.map[m]->segs[n].vaddr = vaddr; mr->mr.map[m]->segs[n].length = umem->page_size; + trace_rvt_mr_user_seg(&mr->mr, m, n, vaddr, umem->page_size); n++; if (n == RVT_SEGSZ) { m++; @@ -507,6 +509,7 @@ static int rvt_set_page(struct ib_mr *ibmr, u64 addr) n = mapped_segs % RVT_SEGSZ; mr->mr.map[m]->segs[n].vaddr = (void *)addr; mr->mr.map[m]->segs[n].length = ps; + trace_rvt_mr_page_seg(&mr->mr, m, n, (void *)addr, ps); mr->mr.length += ps; return 0; @@ -693,6 +696,7 @@ int rvt_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list, for (i = 0; i < list_len; i++) { fmr->mr.map[m]->segs[n].vaddr = (void *)page_list[i]; fmr->mr.map[m]->segs[n].length = ps; + trace_rvt_mr_fmr_seg(&fmr->mr, m, n, (void *)page_list[i], ps); if (++n == RVT_SEGSZ) { m++; n = 0; |