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Daemonize fuse thread in libvirt_lxc

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In some startup failure modes, the fuse thread may get itself
wedged. This will cause the entire libvirt_lxc process to
hang trying to the join the thread. There is no compelling
reason to wait for the thread to exit if the whole process
is exiting, so just daemonize the fuse thread instead.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
(cherry picked from commit e31f32c6a3e028af3b3db2fcbb755a908b4a4b43)
This commit is contained in:
Daniel P. Berrange 2013-03-07 18:49:45 +00:00 committed by Doug Goldstein
parent 5c31970a80
commit a462372cef
1 changed files with 1 additions and 3 deletions
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4
src/lxc/lxc_fuse.c
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@ -320,7 +320,7 @@ int lxcSetupFuse(virLXCFusePtr *f, virDomainDefPtr def)
goto cleanup1;
}
if (virThreadCreate(&fuse->thread, true, lxcFuseRun,
if (virThreadCreate(&fuse->thread, false, lxcFuseRun,
(void *)fuse) < 0) {
lxcFuseDestroy(fuse);
goto cleanup1;
@ -351,8 +351,6 @@ void lxcFreeFuse(virLXCFusePtr *f)
fuse_exit(fuse->fuse);
virMutexUnlock(&fuse->lock);
virThreadJoin(&fuse->thread);
VIR_FREE(fuse->mountpoint);
VIR_FREE(*f);
}