Messages in this thread |  | | Date | Mon, 7 Aug 2017 10:33:11 -0700 | From | Davidlohr Bueso <> | Subject | Re: [PATCH] ipc: optimize semget/shmget/msgget for lots of keys |
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On Thu, 03 Aug 2017, Guillaume Knispel wrote:
>In linux/init.h I saw that a pure_initcall is reserved to only >initialize variables and must have no dependency on anything else; >I interpreted that, + "pure" in the name, thinking we should not e.g. >allocate in a pure_initcall, however I see that net_ns_init() calls >kmem_cache_create() and others, so maybe we can keep ipc_ns_init() as >a pure_initcall?
Yeah, I don't see this as a limitation wrt link order. Among others, filelocks also do this. Not to mention futexes with alloc_large_system_hash(). So lets just keep this as is.
Thanks, Davidlohr
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