From: Remy Horton <remy.horton@intel.com>
To: dev@dpdk.org
Cc: John McNamara <john.mcnamara@intel.com>
Subject: [dpdk-dev] [PATCH v1 0/2] l2fwd-keepalive: Termination cleanup
Date: Thu, 27 Apr 2017 13:37:04 +0100 [thread overview]
Message-ID: <1493296626-28128-1-git-send-email-remy.horton@intel.com> (raw)
The l2fwd-keepalive example has infinite processing loops and as a
result the only way to exit it is via SIGINT/SIGTERM (e.g. Control-C).
The resulting shutdown is unclean, in particular leaving stale shared
host memory handles. This is fixed by adding a signal handler that
causes the processing loops to break, and adding cleanup code to remove
the stale handles.
Remy Horton (2):
examples/l2fwd-keepalive: add graceful exit
examples/l2fwd-keepalive: add SHM cleanup on exit
doc/guides/rel_notes/release_17_05.rst | 4 ++++
examples/l2fwd-keepalive/main.c | 31 +++++++++++++++++++++++++++----
examples/l2fwd-keepalive/shm.c | 10 ++++++++++
examples/l2fwd-keepalive/shm.h | 9 +++++++++
4 files changed, 50 insertions(+), 4 deletions(-)
--
2.5.5
next reply other threads:[~2017-04-27 12:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 12:37 Remy Horton [this message]
2017-04-27 12:37 ` [dpdk-dev] [PATCH v1 1/2] examples/l2fwd-keepalive: add graceful exit Remy Horton
2017-04-28 8:37 ` Mcnamara, John
2017-04-27 12:37 ` [dpdk-dev] [PATCH v1 2/2] examples/l2fwd-keepalive: add SHM cleanup on exit Remy Horton
2017-04-28 8:37 ` Mcnamara, John
2017-05-01 14:42 ` [dpdk-dev] [PATCH v1 0/2] l2fwd-keepalive: Termination cleanup Thomas Monjalon
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