From: Oleg Nesterov <oleg@redhat.com>
Date: Sat, 24 Nov 2012 17:15:46 +0000 (+0100)
Subject: uprobes: Change filter_chain() to iterate ->consumers list
X-Git-Tag: v3.9-rc1~173^2~2^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ff6fee5e62c57d5923b805bb4206acb7953f16e;p=pandora-kernel.git

uprobes: Change filter_chain() to iterate ->consumers list

Now that it safe to use ->consumer_rwsem under ->mmap_sem we can
almost finish the implementation of filter_chain(). It still lacks
the actual uc->filter(...) call but othewrwise it is ready, just
it pretends that ->filter() always returns true.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
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