return container_of(inode, struct ubifs_inode, vfs_inode);
}
-/**
- * ubifs_ro_mode - switch UBIFS to read read-only mode.
- * @c: UBIFS file-system description object
- * @err: error code which is the reason of switching to R/O mode
- */
-static inline void ubifs_ro_mode(struct ubifs_info *c, int err)
-{
- if (!c->ro_media) {
- c->ro_media = 1;
- ubifs_warn("switched to read-only mode, error %d", err);
- dbg_dump_stack();
- }
-}
-
/**
* ubifs_compr_present - check if compressor was compiled in.
* @compr_type: compressor type to check
{
int divisor, factor;
- divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz << 1);
+ divisor = UBIFS_MAX_DATA_NODE_SZ + (c->max_idx_node_sz * 3);
factor = UBIFS_MAX_DATA_NODE_SZ - UBIFS_DATA_NODE_SZ;
do_div(free, divisor);