[Xen-devel] [PATCH v4 4/5] xentrace: enable per-VCPU extratime flag for RTDS

[Meng Xu <mengxu@xxxxxxxxxxxxx>]

Change repl_budget event output for xentrace formats and xenalyze

Signed-off-by: Meng Xu <mengxu@xxxxxxxxxxxxx>

---
Changes from v3
Handle burn_budget event

No changes from v2

Changes from v1
Add this changes from v1
---
 tools/xentrace/formats    |  4 ++--
 tools/xentrace/xenalyze.c | 16 +++++++++++-----
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/tools/xentrace/formats b/tools/xentrace/formats
index d6e7e3f..8b286c3 100644
--- a/tools/xentrace/formats
+++ b/tools/xentrace/formats
@@ -74,8 +74,8 @@
 
 0x00022801  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:tickle        [ cpu = 
%(1)d ]
 0x00022802  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:runq_pick     [ dom:vcpu 
= 0x%(1)08x, cur_deadline = 0x%(3)08x%(2)08x, cur_budget = 0x%(5)08x%(4)08x ]
-0x00022803  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:burn_budget   [ dom:vcpu 
= 0x%(1)08x, cur_budget = 0x%(3)08x%(2)08x, delta = %(4)d ]
-0x00022804  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:repl_budget   [ dom:vcpu 
= 0x%(1)08x, cur_deadline = 0x%(3)08x%(2)08x, cur_budget = 0x%(5)08x%(4)08x ]
+0x00022803  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:burn_budget   [ dom:vcpu 
= 0x%(1)08x, cur_budget = 0x%(3)08x%(2)08x, delta = %(4)d, priority_level = 
%(5)d, has_extratime = %(6)x ]
+0x00022804  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:repl_budget   [ dom:vcpu 
= 0x%(1)08x, priority_level = 0x%(2)08d cur_deadline = 0x%(4)08x%(3)08x, 
cur_budget = 0x%(6)08x%(5)08x ]
 0x00022805  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:sched_tasklet
 0x00022806  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  rtds:schedule      [ 
cpu[16]:tasklet[8]:idle[4]:tickled[4] = %(1)08x ]
 
diff --git a/tools/xentrace/xenalyze.c b/tools/xentrace/xenalyze.c
index 79bdba7..19e050f 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -7935,23 +7935,29 @@ void sched_process(struct pcpu_info *p)
                     unsigned int vcpuid:16, domid:16;
                     uint64_t cur_bg;
                     int delta;
+                    unsigned priority_level;
+                    unsigned has_extratime;
                 } __attribute__((packed)) *r = (typeof(r))ri->d;
 
                 printf(" %s rtds:burn_budget d%uv%u, budget = %"PRIu64", "
-                       "delta = %d\n", ri->dump_header, r->domid,
-                       r->vcpuid, r->cur_bg, r->delta);
+                       "delta = %d, priority_level = %d, has_extratime = %d\n",
+                       ri->dump_header, r->domid,
+                       r->vcpuid, r->cur_bg, r->delta,
+                       r->priority_level, !!r->has_extratime);
             }
             break;
         case TRC_SCHED_CLASS_EVT(RTDS, 4): /* BUDGET_REPLENISH */
             if(opt.dump_all) {
                 struct {
                     unsigned int vcpuid:16, domid:16;
+                    unsigned int priority_level;
                     uint64_t cur_dl, cur_bg;
                 } __attribute__((packed)) *r = (typeof(r))ri->d;
 
-                printf(" %s rtds:repl_budget d%uv%u, deadline = %"PRIu64", "
-                       "budget = %"PRIu64"\n", ri->dump_header,
-                       r->domid, r->vcpuid, r->cur_dl, r->cur_bg);
+                printf(" %s rtds:repl_budget d%uv%u, priority_level = %u,"
+                       "deadline = %"PRIu64", budget = %"PRIu64"\n",
+                       ri->dump_header, r->domid, r->vcpuid,
+                       r->priority_level, r->cur_dl, r->cur_bg);
             }
             break;
         case TRC_SCHED_CLASS_EVT(RTDS, 5): /* SCHED_TASKLET    */
-- 
1.9.1


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