From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Tue, 29 Apr 2008 08:01:39 +0000 (-0700)
Subject: proc: simplify locking in remove_proc_entry()
X-Git-Tag: v2.6.26-rc1~495
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f649d6d32605c7573884613289fb3b9fbd4f99a1;p=pandora-kernel.git

proc: simplify locking in remove_proc_entry()

proc_subdir_lock protects only modifying and walking through PDE lists, so
after we've found PDE to remove and actually removed it from lists, there is
no need to hold proc_subdir_lock for the rest of operation.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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