35 …_DIV(x) ( ((unsigned long)(x) / (unsigned long)(c->wbuf_pagesize)) * (unsigned long)(c->wbuf_pages…
36 #define PAGE_MOD(x) ( (unsigned long)(x) % (unsigned long)(c->wbuf_pagesize) )
237 	ret = mtd_read(c->mtd, ofs, c->wbuf_pagesize, &retlen, c->wbuf_verify);  in jffs2_verify_write()
242 	} else if (retlen != c->wbuf_pagesize) {  in jffs2_verify_write()
244 			__func__, ofs, retlen, c->wbuf_pagesize);  in jffs2_verify_write()
247 	if (!memcmp(buf, c->wbuf_verify, c->wbuf_pagesize))  in jffs2_verify_write()
260 		       c->wbuf, c->wbuf_pagesize, 0);  in jffs2_verify_write()
264 		       c->wbuf_verify, c->wbuf_pagesize, 0);  in jffs2_verify_write()
408 	if (end-start >= c->wbuf_pagesize) {  in jffs2_wbuf_recover()
415 		uint32_t towrite = (end-start) - ((end-start)%c->wbuf_pagesize);  in jffs2_wbuf_recover()
614 		memset(c->wbuf + c->wbuf_len, 0, c->wbuf_pagesize - c->wbuf_len);  in __jffs2_flush_wbuf()
616 		if ( c->wbuf_len + sizeof(struct jffs2_unknown_node) < c->wbuf_pagesize) {  in __jffs2_flush_wbuf()
620 			padnode->totlen = cpu_to_je32(c->wbuf_pagesize - c->wbuf_len);  in __jffs2_flush_wbuf()
632 		mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen,  in __jffs2_flush_wbuf()
638 		ret = mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize,  in __jffs2_flush_wbuf()
644 	} else if (retlen != c->wbuf_pagesize) {  in __jffs2_flush_wbuf()
646 			retlen, c->wbuf_pagesize);  in __jffs2_flush_wbuf()
658 		uint32_t waste = c->wbuf_pagesize - c->wbuf_len;  in __jffs2_flush_wbuf()
691 	memset(c->wbuf,0xff,c->wbuf_pagesize);  in __jffs2_flush_wbuf()
693 	c->wbuf_ofs += c->wbuf_pagesize;  in __jffs2_flush_wbuf()
784 	if (len && !c->wbuf_len && (len >= c->wbuf_pagesize))  in jffs2_fill_wbuf()
787 	if (len > (c->wbuf_pagesize - c->wbuf_len))  in jffs2_fill_wbuf()
788 		len = c->wbuf_pagesize - c->wbuf_len;  in jffs2_fill_wbuf()
813 		memset(c->wbuf,0xff,c->wbuf_pagesize);  in jffs2_flash_writev()
852 			c->wbuf_len = c->wbuf_pagesize;  in jffs2_flash_writev()
865 		if (c->wbuf_len == c->wbuf_pagesize) {  in jffs2_flash_writev()
875 		if (vlen >= c->wbuf_pagesize) {  in jffs2_flash_writev()
889 		if (c->wbuf_len == c->wbuf_pagesize) {  in jffs2_flash_writev()
987 	if (!c->wbuf_pagesize || !c->wbuf_len)  in jffs2_flash_read()
1204 	c->wbuf_pagesize = c->mtd->writesize;  in jffs2_nand_flash_setup()
1207 	c->wbuf = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_nand_flash_setup()
1218 	c->wbuf_verify = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_nand_flash_setup()
1243 	c->wbuf_pagesize =  c->mtd->erasesize;  in jffs2_dataflash_setup()
1268 	c->wbuf = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_dataflash_setup()
1273 	c->wbuf_verify = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_dataflash_setup()
1281 		c->wbuf_pagesize, c->sector_size);  in jffs2_dataflash_setup()
1302 	c->wbuf_pagesize = c->mtd->writesize;  in jffs2_nor_wbuf_flash_setup()
1305 	c->wbuf = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_nor_wbuf_flash_setup()
1310 	c->wbuf_verify = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_nor_wbuf_flash_setup()
1336 	c->wbuf_pagesize =  c->mtd->writesize;  in jffs2_ubivol_setup()
1338 	c->wbuf = kmalloc(c->wbuf_pagesize, GFP_KERNEL);  in jffs2_ubivol_setup()
1343 		c->wbuf_pagesize, c->sector_size);  in jffs2_ubivol_setup()