porting tmpfs

Nikita Glukhov a63fvb48 at gmail.com
Sat Nov 14 08:35:49 PST 2009

> From where is mag_purge() being called? It indeed seems as if the
> caller didn't enter the critical section.

mag_purge() is called from objcache_destroy(). objcache_destroy() as
well as maglist_purge() doesn't call crit_enter().

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