Branch: refs/heads/threads-improvement
Home: https://github.com/kronosnet/kronosnet
Commit: c6628600ace7a847f702f34e9b30a4d5d4621b73
https://github.com/kronosnet/kronosnet/commit/c6628600ace7a847f702f34e9b30a…
Author: Fabio M. Di Nitto <fdinitto(a)redhat.com>
Date: 2019-01-03 (Thu, 03 Jan 2019)
Changed paths:
M libknet/handle.c
M libknet/threads_common.c
M libknet/threads_common.h
M libknet/threads_dsthandler.c
M libknet/threads_heartbeat.c
M libknet/threads_pmtud.c
M libknet/threads_rx.c
M libknet/threads_tx.c
M libknet/transport_sctp.c
Log Message:
-----------
[libknet] allow better handling of internal threads
while playing around adding some dynamic internal threads, i did
hit a limitation with allocating a dynamic THREAD_MAX value based
on OS availability of certain features.
this patch changes from dynamic to static allocation of threads, that
can always be increased if necessary without breaking anything.
simplify thread numbering and conditionals on OS features
improve debugging of thread status by adding a 2 phase thread registration
process:
- register a thread before starting it with THREAD_REGISTERED before pthread_create
- set a thread status as started with THREAD_STARTED
any failure in between can now be detected in debugging logs.
Note for developers: all threads *MUST* be registered/started before
wait_all_threads_status check in handle.c.
Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>
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