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authorEric W. Biederman <ebiederm@xmission.com>2011-11-16 23:20:58 -0800
committerEric W. Biederman <ebiederm@xmission.com>2012-04-07 17:11:46 -0700
commit7b44ab978b77a91b327058a0f4db7e6fcdb90b92 (patch)
tree632c872f0b88d001f1bddce2c0aacd77bf062454 /fs/block_dev.c
parent5673a94c14574d7c6495c320c6b0e480673d54bd (diff)
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userns: Disassociate user_struct from the user_namespace.
Modify alloc_uid to take a kuid and make the user hash table global. Stop holding a reference to the user namespace in struct user_struct. This simplifies the code and makes the per user accounting not care about which user namespace a uid happens to appear in. Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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