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Message-Id: <1481150494-1853127-6-git-send-email-green@linuxhacker.ru>
Date: Wed, 7 Dec 2016 17:41:31 -0500
From: Oleg Drokin <green@...uxhacker.ru>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org,
Andreas Dilger <andreas.dilger@...el.com>,
James Simmons <jsimmons@...radead.org>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Lustre Development List <lustre-devel@...ts.lustre.org>,
Oleg Drokin <green@...uxhacker.ru>
Subject: [PATCH 5/8] staging/lustre/osc: extern declare osc_caches in a header
This avoids frowned upon extern in the C file, and also
shuts down a sparse warning of
drivers/staging/lustre/lustre/osc/osc_dev.c:55:22: warning: symbol 'osc_caches' was not declared. Should it be static?
Signed-off-by: Oleg Drokin <green@...uxhacker.ru>
---
drivers/staging/lustre/lustre/osc/osc_internal.h | 2 ++
drivers/staging/lustre/lustre/osc/osc_request.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/osc/osc_internal.h b/drivers/staging/lustre/lustre/osc/osc_internal.h
index 688783d..5cce82b 100644
--- a/drivers/staging/lustre/lustre/osc/osc_internal.h
+++ b/drivers/staging/lustre/lustre/osc/osc_internal.h
@@ -181,6 +181,8 @@ static inline struct osc_device *obd2osc_dev(const struct obd_device *d)
return container_of0(d->obd_lu_dev, struct osc_device, od_cl.cd_lu_dev);
}
+extern struct lu_kmem_descr osc_caches[];
+
extern struct kmem_cache *osc_quota_kmem;
struct osc_quota_info {
/** linkage for quota hash table */
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index 7143564..f691297 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -2766,8 +2766,6 @@ static struct obd_ops osc_obd_ops = {
.quotactl = osc_quotactl,
};
-extern struct lu_kmem_descr osc_caches[];
-
static int __init osc_init(void)
{
struct lprocfs_static_vars lvars = { NULL };
--
2.7.4
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