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-rw-r--r--fs/gfs2/meta_io.c5
-rw-r--r--fs/gfs2/meta_io.h3
-rw-r--r--fs/gfs2/ops_fstype.c2
3 files changed, 9 insertions, 1 deletions
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 005e4686af0d..2cf09b63a6b4 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -97,6 +97,11 @@ const struct address_space_operations gfs2_meta_aops = {
.releasepage = gfs2_releasepage,
};
+const struct address_space_operations gfs2_rgrp_aops = {
+ .writepage = gfs2_aspace_writepage,
+ .releasepage = gfs2_releasepage,
+};
+
/**
* gfs2_getbuf - Get a buffer with a given address space
* @gl: the glock
diff --git a/fs/gfs2/meta_io.h b/fs/gfs2/meta_io.h
index 4823b934208a..ac5d8027d335 100644
--- a/fs/gfs2/meta_io.h
+++ b/fs/gfs2/meta_io.h
@@ -38,12 +38,15 @@ static inline void gfs2_buffer_copy_tail(struct buffer_head *to_bh,
}
extern const struct address_space_operations gfs2_meta_aops;
+extern const struct address_space_operations gfs2_rgrp_aops;
static inline struct gfs2_sbd *gfs2_mapping2sbd(struct address_space *mapping)
{
struct inode *inode = mapping->host;
if (mapping->a_ops == &gfs2_meta_aops)
return (((struct gfs2_glock *)mapping) - 1)->gl_sbd;
+ else if (mapping->a_ops == &gfs2_rgrp_aops)
+ return container_of(mapping, struct gfs2_sbd, sd_aspace);
else
return inode->i_sb->s_fs_info;
}
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index fba74a26a6a3..22f954051bb8 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -106,7 +106,7 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
mapping = &sdp->sd_aspace;
address_space_init_once(mapping);
- mapping->a_ops = &gfs2_meta_aops;
+ mapping->a_ops = &gfs2_rgrp_aops;
mapping->host = sb->s_bdev->bd_inode;
mapping->flags = 0;
mapping_set_gfp_mask(mapping, GFP_NOFS);