tree 49350239a1505bb08ed67a19ad2a15466f7b7526
parent 66f1991bc2357436498ac990302b6f5bf403d7ef
author Naohiro Aota <naota@elisp.net> 1288128183 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1288137138 -0700

idr: fix idr_pre_get() locking description

Despite the idr_pre_get() kernel-doc, there are some cases where you can
call idr_pre_get() from within locked regions.  Add a description for such
cases.

See also: http://lkml.org/lkml/2010/9/16/462

[akpm@linux-foundation.org: cleanups, grammatical fixes]
Signed-off-by: Naohiro Aota <naota@elisp.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>