From: Meng Xu <mengxu@cis.upenn.edu>
To: xen-devel@lists.xenproject.org
Cc: wei.liu2@citrix.com, george.dunlap@eu.citrix.com,
ian.jackson@eu.citrix.com, raistlin@linux.it,
Meng Xu <mengxu@cis.upenn.edu>,
xumengpanda@gmail.com
Subject: [PATCH v3 4/5] xentrace: enable per-VCPU extratime flag for RTDS
Date: Tue, 10 Oct 2017 19:17:44 -0400 [thread overview]
Message-ID: <1507677465-3840-5-git-send-email-mengxu@cis.upenn.edu> (raw)
In-Reply-To: <1507677465-3840-1-git-send-email-mengxu@cis.upenn.edu>
Change repl_budget event output for xentrace formats and xenalyze
Signed-off-by: Meng Xu <mengxu@cis.upenn.edu>
---
No changes from v2
Changes from v1
Add this changes from v1
---
tools/xentrace/formats | 2 +-
tools/xentrace/xenalyze.c | 8 +++++---
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/xentrace/formats b/tools/xentrace/formats
index d6e7e3f..7d3a209 100644
--- a/tools/xentrace/formats
+++ b/tools/xentrace/formats
@@ -75,7 +75,7 @@
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 ]
+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..2783204 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -7946,12 +7946,14 @@ void sched_process(struct pcpu_info *p)
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
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
next prev parent reply other threads:[~2017-10-10 23:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-10 23:17 [PATCH v3 0/5] Towards work-conserving RTDS Meng Xu
2017-10-10 23:17 ` [PATCH v3 1/5] xen:rtds: towards work conserving RTDS Meng Xu
2017-10-11 10:49 ` Dario Faggioli
2017-10-10 23:17 ` [PATCH v3 2/5] libxl: enable per-VCPU extratime flag for RTDS Meng Xu
2017-10-11 10:20 ` Wei Liu
2017-10-11 10:48 ` Dario Faggioli
2017-10-10 23:17 ` [PATCH v3 3/5] xl: " Meng Xu
2017-10-11 10:20 ` Wei Liu
2017-10-11 10:45 ` Dario Faggioli
2017-10-10 23:17 ` Meng Xu [this message]
2017-10-11 10:57 ` [PATCH v3 4/5] xentrace: " Dario Faggioli
2017-10-11 17:13 ` Meng Xu
2017-10-10 23:17 ` [PATCH v3 5/5] docs: " Meng Xu
2017-10-11 10:20 ` Wei Liu
2017-10-11 10:45 ` Dario Faggioli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1507677465-3840-5-git-send-email-mengxu@cis.upenn.edu \
--to=mengxu@cis.upenn.edu \
--cc=george.dunlap@eu.citrix.com \
--cc=ian.jackson@eu.citrix.com \
--cc=raistlin@linux.it \
--cc=wei.liu2@citrix.com \
--cc=xen-devel@lists.xenproject.org \
--cc=xumengpanda@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).