linux-kernel - [PATCH 01/13] staging/lustre: Remove unused ll_vfs

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Message-Id: <1438295284-2307773-2-git-send-email-green@linuxhacker.ru>
Date:	Thu, 30 Jul 2015 18:27:52 -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 01/13] staging/lustre: Remove unused ll_vfs_* compat defines

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

Lustre defines quite a bit of those compatibility defines
duplicating kernel vfs api, but they are not actually used
in the client so remove them all and also ll_dirty_inode,
ll_security_inode_unlink and cfs_path_put

Signed-off-by: Oleg Drokin <oleg.drokin@...el.com>
---
 .../lustre/lustre/include/linux/lustre_compat25.h  | 25 ----------------------
 1 file changed, 25 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index 513c81f..622bc93 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -74,22 +74,9 @@
 #define FS_HAS_FIEMAP			(0)
 #endif
 
-#define ll_vfs_rmdir(dir, entry, mnt)	     vfs_rmdir(dir, entry)
-#define ll_vfs_mkdir(inode, dir, mnt, mode)	vfs_mkdir(inode, dir, mode)
-#define ll_vfs_link(old, mnt, dir, new, mnt1)       vfs_link(old, dir, new)
-#define ll_vfs_unlink(inode, entry, mnt)	  vfs_unlink(inode, entry)
-#define ll_vfs_mknod(dir, entry, mnt, mode, dev) \
-		     vfs_mknod(dir, entry, mode, dev)
-#define ll_security_inode_unlink(dir, entry, mnt) \
-				 security_inode_unlink(dir, entry)
-#define ll_vfs_rename(old, old_dir, mnt, new, new_dir, mnt1) \
-		vfs_rename(old, old_dir, new, new_dir, NULL, 0)
-
 #define cfs_bio_io_error(a, b)   bio_io_error((a))
 #define cfs_bio_endio(a, b, c)    bio_endio((a), (c))
 
-#define cfs_path_put(nd)     path_put(&(nd)->path)
-
 
 #ifndef SLAB_DESTROY_BY_RCU
 #define SLAB_DESTROY_BY_RCU 0
@@ -127,14 +114,6 @@ static inline int ll_quota_off(struct super_block *sb, int off, int remount)
 }
 
 
-# define ll_vfs_dq_init	     dquot_initialize
-# define ll_vfs_dq_drop	     dquot_drop
-# define ll_vfs_dq_transfer	 dquot_transfer
-# define ll_vfs_dq_off(sb, remount) dquot_suspend(sb, -1)
-
-
-
-
 
 #define queue_max_phys_segments(rq)       queue_max_segments(rq)
 #define queue_max_hw_segments(rq)	 queue_max_segments(rq)
@@ -194,8 +173,4 @@ static inline int ll_quota_off(struct super_block *sb, int off, int remount)
 
 # define ll_umode_t	umode_t
 
-#include <linux/dcache.h>
-
-# define ll_dirty_inode(inode, flag)	(inode)->i_sb->s_op->dirty_inode((inode), flag)
-
 #endif /* _COMPAT25_H */
-- 
2.1.0

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