linux-kernel - [PATCH 05/19] staging/lustre/llite: Get rid of OBD_ALLOC/FREE

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Date:	Tue, 15 Sep 2015 20:30:29 -0400
From:	green@...uxhacker.ru
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Oleg Drokin <green@...uxhacker.ru>,
	Oleg Drokin <oleg.drokin@...el.com>
Subject: [PATCH 05/19] staging/lustre/llite: Get rid of OBD_ALLOC/FREE_PTR

From: Oleg Drokin <green@...uxhacker.ru>

The remaining users in ll_open_cleanup and obd_mod_alloc
are converted to regular kzalloc/kfree.

Signed-off-by: Oleg Drokin <oleg.drokin@...el.com>
---
 drivers/staging/lustre/lustre/include/obd.h     | 4 ++--
 drivers/staging/lustre/lustre/llite/llite_lib.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
index 130f840..1013c33 100644
--- a/drivers/staging/lustre/lustre/include/obd.h
+++ b/drivers/staging/lustre/lustre/include/obd.h
@@ -1408,7 +1408,7 @@ static inline struct md_open_data *obd_mod_alloc(void)
 {
 	struct md_open_data *mod;
 
-	OBD_ALLOC_PTR(mod);
+	mod = kzalloc(sizeof(*mod), GFP_NOFS);
 	if (mod == NULL)
 		return NULL;
 	atomic_set(&mod->mod_refcount, 1);
@@ -1421,7 +1421,7 @@ static inline struct md_open_data *obd_mod_alloc(void)
 	if (atomic_dec_and_test(&(mod)->mod_refcount)) {	  \
 		if ((mod)->mod_open_req)			  \
 			ptlrpc_req_finished((mod)->mod_open_req);   \
-		OBD_FREE_PTR(mod);			      \
+		kfree(mod);			      \
 	}						       \
 })
 
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 725481d..aa68608 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -1996,7 +1996,7 @@ void ll_open_cleanup(struct super_block *sb, struct ptlrpc_request *open_req)
 	struct obd_export		*exp	   = ll_s2sbi(sb)->ll_md_exp;
 
 	body = req_capsule_server_get(&open_req->rq_pill, &RMF_MDT_BODY);
-	OBD_ALLOC_PTR(op_data);
+	op_data = kzalloc(sizeof(*op_data), GFP_NOFS);
 	if (!op_data) {
 		CWARN("%s: cannot allocate op_data to release open handle for "
 		      DFID "\n",
-- 
2.1.0

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