[GFS2] split and annotate gfs2_meta_header
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -54,7 +54,7 @@ static void gfs2_inum_print(const struct gfs2_inum *no)
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printk(KERN_INFO " no_addr = %llu\n", (unsigned long long)no->no_addr);
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}
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static void gfs2_meta_header_in(struct gfs2_meta_header *mh, const void *buf)
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static void gfs2_meta_header_in(struct gfs2_meta_header_host *mh, const void *buf)
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{
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const struct gfs2_meta_header *str = buf;
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@ -63,7 +63,7 @@ static void gfs2_meta_header_in(struct gfs2_meta_header *mh, const void *buf)
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mh->mh_format = be32_to_cpu(str->mh_format);
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}
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static void gfs2_meta_header_out(const struct gfs2_meta_header *mh, void *buf)
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static void gfs2_meta_header_out(const struct gfs2_meta_header_host *mh, void *buf)
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{
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struct gfs2_meta_header *str = buf;
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@ -72,7 +72,7 @@ static void gfs2_meta_header_out(const struct gfs2_meta_header *mh, void *buf)
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str->mh_format = cpu_to_be32(mh->mh_format);
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}
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static void gfs2_meta_header_print(const struct gfs2_meta_header *mh)
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static void gfs2_meta_header_print(const struct gfs2_meta_header_host *mh)
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{
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pv(mh, mh_magic, "0x%.8X");
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pv(mh, mh_type, "%u");
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@ -89,6 +89,12 @@ struct gfs2_meta_header {
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__be32 __pad1; /* Was incarnation number in gfs1 */
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};
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struct gfs2_meta_header_host {
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__u32 mh_magic;
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__u32 mh_type;
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__u32 mh_format;
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};
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/*
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* super-block structure
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*
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@ -129,7 +135,7 @@ struct gfs2_sb {
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};
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struct gfs2_sb_host {
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struct gfs2_meta_header sb_header;
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struct gfs2_meta_header_host sb_header;
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__u32 sb_fs_format;
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__u32 sb_multihost_format;
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@ -194,7 +200,7 @@ struct gfs2_rgrp {
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};
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struct gfs2_rgrp_host {
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struct gfs2_meta_header rg_header;
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struct gfs2_meta_header_host rg_header;
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__u32 rg_flags;
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__u32 rg_free;
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@ -297,7 +303,7 @@ struct gfs2_dinode {
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};
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struct gfs2_dinode_host {
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struct gfs2_meta_header di_header;
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struct gfs2_meta_header_host di_header;
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struct gfs2_inum di_num;
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@ -406,7 +412,7 @@ struct gfs2_log_header {
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};
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struct gfs2_log_header_host {
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struct gfs2_meta_header lh_header;
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struct gfs2_meta_header_host lh_header;
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__u64 lh_sequence; /* Sequence number of this transaction */
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__u32 lh_flags; /* GFS2_LOG_HEAD_... */
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