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[GFS2] Macros removal in gfs2.h

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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>
This commit is contained in:
Steven Whitehouse
2006-02-27 17:23:27 -05:00
parent f3b270a478
commit 5c676f6d35
40 changed files with 416 additions and 272 deletions
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11
include/linux/gfs2_ondisk.h
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@@ -50,15 +50,18 @@
* An on-disk inode number
*/
#define gfs2_inum_equal(ino1, ino2) \
(((ino1)->no_formal_ino == (ino2)->no_formal_ino) && \
((ino1)->no_addr == (ino2)->no_addr))
struct gfs2_inum {
__be64 no_formal_ino;
__be64 no_addr;
};
static inline int gfs2_inum_equal(const struct gfs2_inum *ino1,
const struct gfs2_inum *ino2)
{
return ino1->no_formal_ino == ino2->no_formal_ino &&
ino1->no_addr == ino2->no_addr;
}
/*
* Generic metadata head structure
* Every inplace buffer logged in the journal must start with this.