Messages in this thread | | | Subject | Re: [PATCH] Fix races in 2.4.2-ac22 SysV shared memory | Date | Fri, 23 Mar 2001 22:29:45 +0000 (GMT) | From | Alan Cox <> |
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> > > + page = find_lock_page(mapping, idx); > > > > > > Ehh.. Sleeping with the spin-lock held? Sounds like a truly bad idea. > > > > Umm find_lock_page doesnt sleep does it ? > > It certainly does. find_lock_page() -> __find_lock_page() -> lock_page() -> > -> __lock_page() -> schedule().
Ok I missed the lock page one. Yep.
Alan
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