diff options
author | Mitko Haralanov <mitko.haralanov@intel.com> | 2016-02-05 11:57:58 -0500 |
---|---|---|
committer | Doug Ledford <dledford@redhat.com> | 2016-02-29 17:10:39 -0500 |
commit | 0b091fb32c5ae4737bf606a313e6625dad34bbc6 (patch) | |
tree | 27874d46baa52eb329a4db0e1b7e48dbcd20bce0 /drivers/staging/rdma/hfi1/trace.h | |
parent | staging/hfi1: Add TID entry program function body (diff) | |
download | linux-dev-0b091fb32c5ae4737bf606a313e6625dad34bbc6.tar.xz linux-dev-0b091fb32c5ae4737bf606a313e6625dad34bbc6.zip |
staging/hfi1: Enable TID caching feature
This commit "flips the switch" on the TID caching feature
implemented in this patch series.
As well as enabling the new feature by tying the new function
with the PSM API, it also cleans up the old unneeded code,
data structure members, and variables.
Due to difference in operation and information, the tracing
functions related to expected receives had to be changed. This
patch include these changes.
The tracing function changes could not be split into a separate
commit without including both tracing variants at the same time.
This would have caused other complications and ugliness.
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/staging/rdma/hfi1/trace.h')
-rw-r--r-- | drivers/staging/rdma/hfi1/trace.h | 132 |
1 files changed, 85 insertions, 47 deletions
diff --git a/drivers/staging/rdma/hfi1/trace.h b/drivers/staging/rdma/hfi1/trace.h index 86c12ebfd4f0..1e435675335f 100644 --- a/drivers/staging/rdma/hfi1/trace.h +++ b/drivers/staging/rdma/hfi1/trace.h @@ -153,92 +153,130 @@ TRACE_EVENT(hfi1_receive_interrupt, ) ); -const char *print_u64_array(struct trace_seq *, u64 *, int); +TRACE_EVENT(hfi1_exp_tid_reg, + TP_PROTO(unsigned ctxt, u16 subctxt, u32 rarr, + u32 npages, unsigned long va, unsigned long pa, + dma_addr_t dma), + TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma), + TP_STRUCT__entry( + __field(unsigned, ctxt) + __field(u16, subctxt) + __field(u32, rarr) + __field(u32, npages) + __field(unsigned long, va) + __field(unsigned long, pa) + __field(dma_addr_t, dma) + ), + TP_fast_assign( + __entry->ctxt = ctxt; + __entry->subctxt = subctxt; + __entry->rarr = rarr; + __entry->npages = npages; + __entry->va = va; + __entry->pa = pa; + __entry->dma = dma; + ), + TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx, va:0x%lx dma:0x%llx", + __entry->ctxt, + __entry->subctxt, + __entry->rarr, + __entry->npages, + __entry->pa, + __entry->va, + __entry->dma + ) + ); -TRACE_EVENT(hfi1_exp_tid_map, - TP_PROTO(unsigned ctxt, u16 subctxt, int dir, - unsigned long *maps, u16 count), - TP_ARGS(ctxt, subctxt, dir, maps, count), +TRACE_EVENT(hfi1_exp_tid_unreg, + TP_PROTO(unsigned ctxt, u16 subctxt, u32 rarr, u32 npages, + unsigned long va, unsigned long pa, dma_addr_t dma), + TP_ARGS(ctxt, subctxt, rarr, npages, va, pa, dma), TP_STRUCT__entry( __field(unsigned, ctxt) __field(u16, subctxt) - __field(int, dir) - __field(u16, count) - __dynamic_array(unsigned long, maps, sizeof(*maps) * count) + __field(u32, rarr) + __field(u32, npages) + __field(unsigned long, va) + __field(unsigned long, pa) + __field(dma_addr_t, dma) ), TP_fast_assign( __entry->ctxt = ctxt; __entry->subctxt = subctxt; - __entry->dir = dir; - __entry->count = count; - memcpy(__get_dynamic_array(maps), maps, - sizeof(*maps) * count); + __entry->rarr = rarr; + __entry->npages = npages; + __entry->va = va; + __entry->pa = pa; + __entry->dma = dma; ), - TP_printk("[%3u:%02u] %s tidmaps %s", + TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx, va:0x%lx dma:0x%llx", __entry->ctxt, __entry->subctxt, - (__entry->dir ? ">" : "<"), - print_u64_array(p, __get_dynamic_array(maps), - __entry->count) + __entry->rarr, + __entry->npages, + __entry->pa, + __entry->va, + __entry->dma ) ); -TRACE_EVENT(hfi1_exp_rcv_set, - TP_PROTO(unsigned ctxt, u16 subctxt, u32 tid, - unsigned long vaddr, u64 phys_addr, void *page), - TP_ARGS(ctxt, subctxt, tid, vaddr, phys_addr, page), +TRACE_EVENT(hfi1_exp_tid_inval, + TP_PROTO(unsigned ctxt, u16 subctxt, unsigned long va, u32 rarr, + u32 npages, dma_addr_t dma), + TP_ARGS(ctxt, subctxt, va, rarr, npages, dma), TP_STRUCT__entry( __field(unsigned, ctxt) __field(u16, subctxt) - __field(u32, tid) - __field(unsigned long, vaddr) - __field(u64, phys_addr) - __field(void *, page) + __field(unsigned long, va) + __field(u32, rarr) + __field(u32, npages) + __field(dma_addr_t, dma) ), TP_fast_assign( __entry->ctxt = ctxt; __entry->subctxt = subctxt; - __entry->tid = tid; - __entry->vaddr = vaddr; - __entry->phys_addr = phys_addr; - __entry->page = page; + __entry->va = va; + __entry->rarr = rarr; + __entry->npages = npages; + __entry->dma = dma; ), - TP_printk("[%u:%u] TID %u, vaddrs 0x%lx, physaddr 0x%llx, pgp %p", + TP_printk("[%u:%u] entry:%u, %u pages @ 0x%lx dma: 0x%llx", __entry->ctxt, __entry->subctxt, - __entry->tid, - __entry->vaddr, - __entry->phys_addr, - __entry->page + __entry->rarr, + __entry->npages, + __entry->va, + __entry->dma ) ); -TRACE_EVENT(hfi1_exp_rcv_free, - TP_PROTO(unsigned ctxt, u16 subctxt, u32 tid, - unsigned long phys, void *page), - TP_ARGS(ctxt, subctxt, tid, phys, page), +TRACE_EVENT(hfi1_mmu_invalidate, + TP_PROTO(unsigned ctxt, u16 subctxt, const char *type, + unsigned long start, unsigned long end), + TP_ARGS(ctxt, subctxt, type, start, end), TP_STRUCT__entry( __field(unsigned, ctxt) __field(u16, subctxt) - __field(u32, tid) - __field(unsigned long, phys) - __field(void *, page) + __string(type, type) + __field(unsigned long, start) + __field(unsigned long, end) ), TP_fast_assign( __entry->ctxt = ctxt; __entry->subctxt = subctxt; - __entry->tid = tid; - __entry->phys = phys; - __entry->page = page; + __assign_str(type, type); + __entry->start = start; + __entry->end = end; ), - TP_printk("[%u:%u] freeing TID %u, 0x%lx, pgp %p", + TP_printk("[%3u:%02u] MMU Invalidate (%s) 0x%lx - 0x%lx", __entry->ctxt, __entry->subctxt, - __entry->tid, - __entry->phys, - __entry->page + __get_str(type), + __entry->start, + __entry->end ) ); + #undef TRACE_SYSTEM #define TRACE_SYSTEM hfi1_tx |