From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Fri, 5 Mar 2010 21:43:59 +0000 (-0800)
Subject: proc: do translation + unlink atomically at remove_proc_entry()
X-Git-Tag: v2.6.34-rc1~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e17a5765f20d1219c3f05eb17aab11671978e0ec;p=pandora-kernel.git

proc: do translation + unlink atomically at remove_proc_entry()

remove_proc_entry() does

	lock
	lookup parent
	unlock
	lock
	unlink proc entry from lists
	unlock

which can be made bit more correct by doing parent translation + unlink
without dropping lock.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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