129 	c->gc_minfree_threshold = c->fmc->flash_size / 20;  in jffs_read_super()
131 	if (c->gc_minfree_threshold < c->fmc->sector_size)  in jffs_read_super()
132 		c->gc_minfree_threshold = c->fmc->sector_size;  in jffs_read_super()
135 	c->gc_maxdirty_threshold = c->fmc->flash_size / 3;  in jffs_read_super()
137 	if (c->gc_maxdirty_threshold < c->fmc->sector_size)  in jffs_read_super()
138 		c->gc_maxdirty_threshold = c->fmc->sector_size;  in jffs_read_super()
197 	struct jffs_fmcontrol *fmc;  in jffs_setattr()  local
208 	fmc = c->fmc;  in jffs_setattr()
211 	down(&fmc->biglock);  in jffs_setattr()
219 		up(&fmc->biglock);  in jffs_setattr()
239 		up(&fmc->biglock);  in jffs_setattr()
325 		up(&c->fmc->biglock);  in jffs_setattr()
333 	up(&c->fmc->biglock);  in jffs_setattr()
383 	struct jffs_fmcontrol *fmc = c->fmc;  in jffs_statfs()  local
389 	buf->f_blocks = (fmc->flash_size / PAGE_CACHE_SIZE)  in jffs_statfs()
390 		       - (fmc->min_free_size / PAGE_CACHE_SIZE);  in jffs_statfs()
391 	buf->f_bfree = (jffs_free_size1(fmc) + jffs_free_size2(fmc) +  in jffs_statfs()
392 		       fmc->dirty_size - fmc->min_free_size)  in jffs_statfs()
455 	down(&c->fmc->biglock);  in jffs_rename()
549 	up(&c->fmc->biglock);  in jffs_rename()
566 	down(&c->fmc->biglock);  in jffs_readdir()
573 			up(&c->fmc->biglock);  in jffs_readdir()
589 			up(&c->fmc->biglock);  in jffs_readdir()
607 			up(&c->fmc->biglock);  in jffs_readdir()
616 	up(&c->fmc->biglock);  in jffs_readdir()
646 	down(&c->fmc->biglock);  in jffs_lookup()
669 		up(&c->fmc->biglock);  in jffs_lookup()
675 		down(&c->fmc->biglock);  in jffs_lookup()
678 		up(&c->fmc->biglock);  in jffs_lookup()
684 		down(&c->fmc->biglock);  in jffs_lookup()
687 		up(&c->fmc->biglock);  in jffs_lookup()
693 		down(&c->fmc->biglock);  in jffs_lookup()
703 	up(&c->fmc->biglock);  in jffs_lookup()
708 	up(&c->fmc->biglock);  in jffs_lookup()
738 	down(&c->fmc->biglock);  in jffs_do_readpage_nolock()
763 	up(&c->fmc->biglock);  in jffs_do_readpage_nolock()
819 	down(&c->fmc->biglock);  in jffs_mkdir()
886 	up(&c->fmc->biglock);  in jffs_mkdir()
899 	down(&c->fmc->biglock);  in jffs_rmdir()
902 	up(&c->fmc->biglock);  in jffs_rmdir()
916 	down(&c->fmc->biglock);  in jffs_unlink()
919 	up(&c->fmc->biglock);  in jffs_unlink()
1059 	down(&c->fmc->biglock);  in jffs_mknod()
1125 	up(&c->fmc->biglock);  in jffs_mknod()
1172 	down(&c->fmc->biglock);  in jffs_symlink()
1222 	up(&c->fmc->biglock);  in jffs_symlink()
1270 	down(&c->fmc->biglock);  in jffs_create()
1323 	up(&c->fmc->biglock);  in jffs_create()
1383 	thiscount = min(c->fmc->max_chunk_size - sizeof(struct jffs_raw_inode), count);  in jffs_file_write()
1386 	down(&c->fmc->biglock);  in jffs_file_write()
1470 		thiscount = min(c->fmc->max_chunk_size - sizeof(struct jffs_raw_inode), count);  in jffs_file_write()
1474 	up(&c->fmc->biglock);  in jffs_file_write()
1530 	down(&c->fmc->biglock);  in jffs_ioctl()
1542 			struct jffs_fmcontrol *fmc = c->fmc;  in jffs_ioctl()  local
1552 			fst.size = fmc->flash_size;  in jffs_ioctl()
1553 			fst.used = fmc->used_size;  in jffs_ioctl()
1554 			fst.dirty = fmc->dirty_size;  in jffs_ioctl()
1555 			fst.begin = fmc->head->offset;  in jffs_ioctl()
1556 			fst.end = fmc->tail->offset + fmc->tail->size;  in jffs_ioctl()
1572 	up(&c->fmc->biglock);  in jffs_ioctl()
1650 	down(&c->fmc->biglock);  in jffs_read_inode()
1655 		up(&c->fmc->biglock);  in jffs_read_inode()
1692 	up(&c->fmc->biglock);  in jffs_read_inode()