Child crashes when the backend is down

Dag-Erling Smørgrav des at
Wed May 2 10:43:06 CEST 2007

"Poul-Henning Kamp" <phk at> writes:
> o->busy is protected by the objhead mutex because otherwise we would have
> to grab all the objects mutexes in the hash lookup.
> The busy flag is very seldomly manipulated, and this is much more efficient.

Fine, but what is the locking protocol when o has no objhead?

Dag-Erling Smørgrav
Senior Software Developer
Linpro AS -

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