Lines Matching refs:header_area
124 void *header_area; member
185 ps->header_area = vmalloc(len); in alloc_area()
186 if (!ps->header_area) in alloc_area()
207 vfree(ps->header_area); in free_area()
208 ps->header_area = NULL; in free_area()
336 r = chunk_io(ps, ps->header_area, 0, READ, 1); in read_header()
340 dh = ps->header_area; in read_header()
389 memset(ps->header_area, 0, ps->store->chunk_size << SECTOR_SHIFT); in write_header()
391 dh = ps->header_area; in write_header()
397 return chunk_io(ps, ps->header_area, 0, WRITE, 1); in write_header()
864 ps->header_area = NULL; in persistent_ctr()