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-rw-r--r--fs/jffs2/jffs2_fs_sb.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/jffs2/jffs2_fs_sb.h b/fs/jffs2/jffs2_fs_sb.h
index 55a0c1dceadf..0d00bf26923b 100644
--- a/fs/jffs2/jffs2_fs_sb.h
+++ b/fs/jffs2/jffs2_fs_sb.h
@@ -32,6 +32,13 @@ struct jffs2_inodirty;
struct jffs2_mount_opts {
bool override_compr;
unsigned int compr;
+
+ /* The size of the reserved pool. The reserved pool is the JFFS2 flash
+ * space which may only be used by root cannot be used by the other
+ * users. This is implemented simply by means of not allowing the
+ * latter users to write to the file system if the amount if the
+ * available space is less then 'rp_size'. */
+ unsigned int rp_size;
};
/* A struct for the overall file system control. Pointers to
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