[GFS2] Macros removal in gfs2.h
As suggested by Pekka Enberg <penberg@cs.helsinki.fi>. The DIV_RU macro is renamed DIV_ROUND_UP and and moved to kernel.h The other macros are gone from gfs2.h as (although not requested by Pekka Enberg) are a number of included header file which are now included individually. The inode number comparison function is now an inline function. The DT2IF and IF2DT may be addressed in a future patch. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -13,12 +13,16 @@
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#include <linux/completion.h>
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#include <linux/buffer_head.h>
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#include <linux/smp_lock.h>
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#include <linux/gfs2_ondisk.h>
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#include <asm/semaphore.h>
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#include "gfs2.h"
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#include "lm_interface.h"
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#include "incore.h"
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#include "dir.h"
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#include "glock.h"
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#include "ops_dentry.h"
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#include "util.h"
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/**
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* gfs2_drevalidate - Check directory lookup consistency
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@ -34,7 +38,7 @@
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static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd)
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{
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struct dentry *parent = dget_parent(dentry);
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struct gfs2_inode *dip = get_v2ip(parent->d_inode);
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struct gfs2_inode *dip = parent->d_inode->u.generic_ip;
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struct inode *inode;
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struct gfs2_holder d_gh;
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struct gfs2_inode *ip;
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@ -66,7 +70,7 @@ static int gfs2_drevalidate(struct dentry *dentry, struct nameidata *nd)
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goto fail_gunlock;
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}
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ip = get_v2ip(inode);
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ip = inode->u.generic_ip;
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if (!gfs2_inum_equal(&ip->i_num, &inum))
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goto invalid_gunlock;
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