25 	struct jffs2_eraseblock *jeb;  member
32 static void jffs2_erase_failed(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t bad_…
33 static void jffs2_erase_succeeded(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
34 static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
37 			      struct jffs2_eraseblock *jeb)  in jffs2_erase_block()  argument
42        ret = jffs2_flash_erase(c, jeb);  in jffs2_erase_block()
44 	       jffs2_erase_succeeded(c, jeb);  in jffs2_erase_block()
47        bad_offset = jeb->offset;  in jffs2_erase_block()
53 		  jeb->offset, jeb->offset, jeb->offset + c->sector_size);  in jffs2_erase_block()
59 		list_move(&jeb->list, &c->erase_pending_list);  in jffs2_erase_block()
62 		jeb->dirty_size = c->sector_size;  in jffs2_erase_block()
71 	instr->addr = jeb->offset;  in jffs2_erase_block()
76 	((struct erase_priv_struct *)instr->priv)->jeb = jeb;  in jffs2_erase_block()
90 			  jeb->offset, ret);  in jffs2_erase_block()
93 		list_move(&jeb->list, &c->erase_pending_list);  in jffs2_erase_block()
96 		jeb->dirty_size = c->sector_size;  in jffs2_erase_block()
104 			jeb->offset);  in jffs2_erase_block()
107 			jeb->offset, ret);  in jffs2_erase_block()
109 	jffs2_erase_failed(c, jeb, bad_offset);  in jffs2_erase_block()
114 	struct jffs2_eraseblock *jeb;  in jffs2_erase_pending_blocks()  local
125 			jeb = list_entry(c->erase_complete_list.next, struct jffs2_eraseblock, list);  in jffs2_erase_pending_blocks()
126 			list_move(&jeb->list, &c->erase_checking_list);  in jffs2_erase_pending_blocks()
129 			jffs2_mark_erased_block(c, jeb);  in jffs2_erase_pending_blocks()
138 			jeb = list_entry(c->erase_pending_list.next, struct jffs2_eraseblock, list);  in jffs2_erase_pending_blocks()
140 				  jeb->offset);  in jffs2_erase_pending_blocks()
141 			list_del(&jeb->list);  in jffs2_erase_pending_blocks()
143 			c->wasted_size -= jeb->wasted_size;  in jffs2_erase_pending_blocks()
144 			c->free_size -= jeb->free_size;  in jffs2_erase_pending_blocks()
145 			c->used_size -= jeb->used_size;  in jffs2_erase_pending_blocks()
146 			c->dirty_size -= jeb->dirty_size;  in jffs2_erase_pending_blocks()
147 			jeb->wasted_size = jeb->used_size = jeb->dirty_size = jeb->free_size = 0;  in jffs2_erase_pending_blocks()
148 			jffs2_free_jeb_node_refs(c, jeb);  in jffs2_erase_pending_blocks()
149 			list_add(&jeb->list, &c->erasing_list);  in jffs2_erase_pending_blocks()
153 			jffs2_erase_block(c, jeb);  in jffs2_erase_pending_blocks()
172 static void jffs2_erase_succeeded(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)  in jffs2_erase_succeeded()  argument
174 	jffs2_dbg(1, "Erase completed successfully at 0x%08x\n", jeb->offset);  in jffs2_erase_succeeded()
177 	list_move_tail(&jeb->list, &c->erase_complete_list);  in jffs2_erase_succeeded()
185 static void jffs2_erase_failed(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t bad_…  in jffs2_erase_failed()  argument
192 		if (!jffs2_write_nand_badblock(c, jeb, bad_offset)) {  in jffs2_erase_failed()
196 			list_move(&jeb->list, &c->erase_pending_list);  in jffs2_erase_failed()
199 			jeb->dirty_size = c->sector_size;  in jffs2_erase_failed()
210 	list_move(&jeb->list, &c->bad_list);  in jffs2_erase_failed()
225 		jffs2_erase_failed(priv->c, priv->jeb, instr->fail_addr);  in jffs2_erase_callback()
227 		jffs2_erase_succeeded(priv->c, priv->jeb);  in jffs2_erase_callback()
236 			struct jffs2_raw_node_ref *ref, struct jffs2_eraseblock *jeb)  in jffs2_remove_node_refs_from_ino_list()  argument
254 		if (SECTOR_ADDR((*prev)->flash_offset) == jeb->offset) {  in jffs2_remove_node_refs_from_ino_list()
279 		  jeb->offset, jeb->offset + c->sector_size, ic->ino);  in jffs2_remove_node_refs_from_ino_list()
316 void jffs2_free_jeb_node_refs(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)  in jffs2_free_jeb_node_refs()  argument
320 		  jeb->offset);  in jffs2_free_jeb_node_refs()
322 	block = ref = jeb->first_node;  in jffs2_free_jeb_node_refs()
332 			jffs2_remove_node_refs_from_ino_list(c, ref, jeb);  in jffs2_free_jeb_node_refs()
337 	jeb->first_node = jeb->last_node = NULL;  in jffs2_free_jeb_node_refs()
340 static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t …  in jffs2_block_check_erase()  argument
348 	ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen,  in jffs2_block_check_erase()
359 			mtd_unpoint(c->mtd, jeb->offset, retlen);  in jffs2_block_check_erase()
368 		mtd_unpoint(c->mtd, jeb->offset, c->sector_size);  in jffs2_block_check_erase()
372 				jeb->offset +  in jffs2_block_check_erase()
382 			jeb->offset);  in jffs2_block_check_erase()
386 	jffs2_dbg(1, "Verifying erase at 0x%08x\n", jeb->offset);  in jffs2_block_check_erase()
388 	for (ofs = jeb->offset; ofs < jeb->offset + c->sector_size; ) {  in jffs2_block_check_erase()
389 		uint32_t readlen = min((uint32_t)PAGE_SIZE, jeb->offset + c->sector_size - ofs);  in jffs2_block_check_erase()
427 static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb)  in jffs2_mark_erased_block()  argument
433 	switch (jffs2_block_check_erase(c, jeb, &bad_offset)) {  in jffs2_mark_erased_block()
439 	jffs2_dbg(1, "Writing erased marker to block at 0x%08x\n", jeb->offset);  in jffs2_mark_erased_block()
440 	bad_offset = jeb->offset;  in jffs2_mark_erased_block()
446 			if (jffs2_write_nand_cleanmarker(c, jeb))  in jffs2_mark_erased_block()
458 		jffs2_prealloc_raw_node_refs(c, jeb, 1);  in jffs2_mark_erased_block()
464 		ret = jffs2_flash_direct_writev(c, vecs, 1, jeb->offset, &retlen);  in jffs2_mark_erased_block()
469 				       jeb->offset, ret);  in jffs2_mark_erased_block()
472 				       jeb->offset, sizeof(marker), retlen);  in jffs2_mark_erased_block()
478 	jeb->free_size = c->sector_size;  in jffs2_mark_erased_block()
488 		jffs2_link_node_ref(c, jeb, jeb->offset | REF_NORMAL, c->cleanmarker_size, NULL);  in jffs2_mark_erased_block()
490 	list_move_tail(&jeb->list, &c->free_list);  in jffs2_mark_erased_block()
494 	jffs2_dbg_acct_sanity_check_nolock(c, jeb);  in jffs2_mark_erased_block()
495 	jffs2_dbg_acct_paranoia_check_nolock(c, jeb);  in jffs2_mark_erased_block()
503 	jffs2_erase_failed(c, jeb, bad_offset);  in jffs2_mark_erased_block()
511 	list_move(&jeb->list, &c->erase_complete_list);  in jffs2_mark_erased_block()