| From: |
| Hari Bathini <hbathini@linux.vnet.ibm.com> |
| To: |
| daniel@iogearbox.net, peterz@infradead.org, linux-kernel@vger.kernel.org, acme@kernel.org, alexander.shishkin@linux.intel.com, mingo@redhat.com, paulus@samba.org, ebiederm@xmission.com, kernel@kyup.com, rostedt@goodmis.org, viro@zeniv.linux.org.uk |
| Subject: |
| [RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support |
| Date: |
| Thu, 28 Jul 2016 02:57:16 +0530 |
| Message-ID: |
| <146965470618.23765.7329786743211962695.stgit@hbathini.in.ibm.com> |
| Cc: |
| aravinda@linux.vnet.ibm.com, ananth@in.ibm.com |
This RFC patch set supports filtering container specific events
when perf tool is executed inside a container. The patches apply
cleanly on v4.7.0-rc7
Changes from v1:
1/3. Revived earlier approach[1] with cgroup namespace instead
of pid namespace
2/3. New patch that adds instance support for uprobe events in
tracefs filesystem
3/3. New patch that adds "newinstance" mount option for tracefs
filesystem
[1] https://lkml.org/lkml/2015/7/15/192
---
Aravinda Prasad (1):
perf: filter container events based on cgroup namespace
Hari Bathini (2):
tracefs: add instances support for uprobe events
tracefs: add 'newinstance' mount option
fs/tracefs/inode.c | 171 ++++++++++++++++++++++++++++++++++--------
include/linux/trace_events.h | 3 -
include/linux/tracefs.h | 11 ++-
kernel/events/core.c | 51 +++++++++----
kernel/trace/trace.c | 54 +++++++++----
kernel/trace/trace.h | 12 +++
kernel/trace/trace_events.c | 15 +++-
kernel/trace/trace_kprobe.c | 2
kernel/trace/trace_uprobe.c | 158 ++++++++++++++++++++++++++++-----------
9 files changed, 361 insertions(+), 116 deletions(-)
