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PR10575: emit KERN_ERRORs on transport control message failures
authorFrank Ch. Eigler <fche@elastic.org>
Tue, 8 Sep 2009 21:32:26 +0000 (17:32 -0400)
committerFrank Ch. Eigler <fche@elastic.org>
Wed, 9 Sep 2009 00:36:52 +0000 (20:36 -0400)
commit20b69eca3931d338b09134b9c1f5dee2c49ca55b
tree41899b7dd6d980869d741dbf53286dfb3dd0742ftree
parent7622ef6a5183220fa56dedabaeb8fa87b0e43919commit | diff
PR10575: emit KERN_ERRORs on transport control message failures

Suspecting that some kernel->user control messages may be getting
lost, let's more robustly log these occurrences.

* runtime/transport/control.c (_stp_ctl_send): printk(KERN_ERROR)
  instead of ignoring errors.
runtime/transport/control.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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