From: Oleg Nesterov <oleg@redhat.com>
Date: Sun, 29 Jul 2012 18:22:42 +0000 (+0200)
Subject: uprobes: Introduce vaddr_to_offset(vma, vaddr)
X-Git-Tag: v3.6-rc1~32^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb113b47d098185f3f1f67e8300d05ddce842b66;p=pandora-kernel.git

uprobes: Introduce vaddr_to_offset(vma, vaddr)

Add the new helper, vaddr_to_offset(vma, vaddr) which returns
the offset in vma->vm_file this vaddr is mapped at.

Change build_probe_list() and find_active_uprobe() to use the
new helper, the next patch adds another user.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Srikar Dronamraju <srikar.vnet.ibm.com>
Cc: Anton Arapov <anton@redhat.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20120729182242.GA20355@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

Reading git-diff-tree failed