percpu-refcount: Add EXPORT_SYMBOL to use percpu_ref from modules
authorNicholas Bellinger <nab@linux-iscsi.org>
Thu, 7 Nov 2013 18:45:35 +0000 (10:45 -0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Thu, 7 Nov 2013 20:14:52 +0000 (12:14 -0800)
commitc9e8d128fe316751230ee0c53478740c64f58436
tree0d5604776d414497871af5737c3a4d1450ff5d46
parentdbcbc95cd85854588ac80c0a6d98586fa2129418
percpu-refcount: Add EXPORT_SYMBOL to use percpu_ref from modules

This patch adds EXPORT_SYMBOL() for percpu_ref_init(),
percpu_ref_cancel_init() and percpu_ref_kill_and_confirm() so
that percpu refcounting can be used by external modules.

Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
lib/percpu-refcount.c