>From 1e81c4c3e0f55c95b6278a827262b80debd0dc7e Mon Sep 17 00:00:00 2001
From: Al Viro <[EMAIL PROTECTED]>
Date: Fri, 13 Oct 2006 22:51:24 -0400
Subject: [PATCH] [GFS2] split and annotate gfs_rindex
Signed-off-by: Al Viro <[EMAIL PROTECTED]>
Signed-off-by: Steven Whitehouse <[EMAIL PROTECTED]>
---
fs/gfs2/incore.h | 2 +-
fs/gfs2/ondisk.c | 4 ++--
fs/gfs2/rgrp.c | 2 +-
include/linux/gfs2_ondisk.h | 14 +++++++++++---
4 files changed, 15 insertions(+), 7 deletions(-)
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index e69f339..e4afc2c 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -67,7 +67,7 @@ struct gfs2_rgrpd {
struct list_head rd_list_mru;
struct list_head rd_recent; /* Recently used rgrps */
struct gfs2_glock *rd_gl; /* Glock for this rgrp */
- struct gfs2_rindex rd_ri;
+ struct gfs2_rindex_host rd_ri;
struct gfs2_rgrp_host rd_rg;
u64 rd_rg_vn;
struct gfs2_bitmap *rd_bits;
diff --git a/fs/gfs2/ondisk.c b/fs/gfs2/ondisk.c
index b5aa7ab..c4e099d 100644
--- a/fs/gfs2/ondisk.c
+++ b/fs/gfs2/ondisk.c
@@ -97,7 +97,7 @@ void gfs2_sb_in(struct gfs2_sb_host *sb,
memcpy(sb->sb_locktable, str->sb_locktable, GFS2_LOCKNAME_LEN);
}
-void gfs2_rindex_in(struct gfs2_rindex *ri, const void *buf)
+void gfs2_rindex_in(struct gfs2_rindex_host *ri, const void *buf)
{
const struct gfs2_rindex *str = buf;
@@ -109,7 +109,7 @@ void gfs2_rindex_in(struct gfs2_rindex *
}
-void gfs2_rindex_print(const struct gfs2_rindex *ri)
+void gfs2_rindex_print(const struct gfs2_rindex_host *ri)
{
printk(KERN_INFO " ri_addr = %llu\n", (unsigned long long)ri->ri_addr);
pv(ri, ri_length, "%u");
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index b261385..07dfd63 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -253,7 +253,7 @@ void gfs2_rgrp_verify(struct gfs2_rgrpd
}
-static inline int rgrp_contains_block(struct gfs2_rindex *ri, u64 block)
+static inline int rgrp_contains_block(struct gfs2_rindex_host *ri, u64 block)
{
u64 first = ri->ri_data0;
u64 last = first + ri->ri_data;
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index 76eb9e1..7dd5e4c 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -168,6 +168,14 @@ struct gfs2_rindex {
__u8 ri_reserved[64];
};
+struct gfs2_rindex_host {
+ __u64 ri_addr; /* grp block disk address */
+ __u64 ri_data0; /* first data location */
+ __u32 ri_length; /* length of rgrp header in fs blocks */
+ __u32 ri_data; /* num of data blocks in rgrp */
+ __u32 ri_bitbytes; /* number of bytes in data bitmaps */
+};
+
/*
* resource group header structure
*/
@@ -498,8 +506,8 @@ #ifdef __KERNEL__
extern void gfs2_inum_in(struct gfs2_inum *no, const void *buf);
extern void gfs2_inum_out(const struct gfs2_inum *no, void *buf);
extern void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf);
-extern void gfs2_rindex_in(struct gfs2_rindex *ri, const void *buf);
-extern void gfs2_rindex_out(const struct gfs2_rindex *ri, void *buf);
+extern void gfs2_rindex_in(struct gfs2_rindex_host *ri, const void *buf);
+extern void gfs2_rindex_out(const struct gfs2_rindex_host *ri, void *buf);
extern void gfs2_rgrp_in(struct gfs2_rgrp_host *rg, const void *buf);
extern void gfs2_rgrp_out(const struct gfs2_rgrp_host *rg, void *buf);
extern void gfs2_quota_in(struct gfs2_quota *qu, const void *buf);
@@ -517,7 +525,7 @@ extern void gfs2_quota_change_in(struct
/* Printing functions */
-extern void gfs2_rindex_print(const struct gfs2_rindex *ri);
+extern void gfs2_rindex_print(const struct gfs2_rindex_host *ri);
extern void gfs2_dinode_print(const struct gfs2_dinode_host *di);
#endif /* __KERNEL__ */
--
1.4.1
-
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