.regions = &oldmem_region,
};
-#define for_each_dump_mem_range(i, nid, p_start, p_end, p_nid) \
- for (i = 0, __next_mem_range(&i, nid, &memblock.physmem, \
- &oldmem_type, p_start, \
- p_end, p_nid); \
- i != (u64)ULLONG_MAX; \
- __next_mem_range(&i, nid, &memblock.physmem, \
- &oldmem_type, \
- p_start, p_end, p_nid))
-
struct dump_save_areas dump_save_areas;
-/*
- * Allocate and add a save area for a CPU
- */
-struct save_area_ext *dump_save_area_create(int cpu)
-{
- struct save_area_ext **save_areas, *save_area;
-
- save_area = kmalloc(sizeof(*save_area), GFP_KERNEL);
- if (!save_area)
- return NULL;
- if (cpu + 1 > dump_save_areas.count) {
- dump_save_areas.count = cpu + 1;
- save_areas = krealloc(dump_save_areas.areas,
- dump_save_areas.count * sizeof(void *),
- GFP_KERNEL | __GFP_ZERO);
- if (!save_areas) {
- kfree(save_area);
- return NULL;
- }
- dump_save_areas.areas = save_areas;
- }
- dump_save_areas.areas[cpu] = save_area;
- return save_area;
-}
-
/*
* Return physical address for virtual address
*/
{
int rc;
- if (src < sclp_get_hsa_size()) {
+ if (src < sclp.hsa_size) {
rc = memcpy_hsa(buf, src, csize, userbuf);
} else {
if (userbuf)
unsigned long pfn,
unsigned long size, pgprot_t prot)
{
- unsigned long hsa_end = sclp_get_hsa_size();
+ unsigned long hsa_end = sclp.hsa_size;
unsigned long size_hsa;
if (pfn < hsa_end >> PAGE_SHIFT) {
return rc;
}
} else {
- unsigned long hsa_end = sclp_get_hsa_size();
+ unsigned long hsa_end = sclp.hsa_size;
if ((unsigned long) src < hsa_end) {
copied = min(count, hsa_end - (unsigned long) src);
rc = memcpy_hsa(dest, (unsigned long) src, copied, 0);
int cnt = 0;
u64 idx;
- for_each_dump_mem_range(idx, NUMA_NO_NODE, NULL, NULL, NULL)
+ for_each_mem_range(idx, &memblock.physmem, &oldmem_type, NUMA_NO_NODE,
+ MEMBLOCK_NONE, NULL, NULL, NULL)
cnt++;
return cnt;
}
phys_addr_t start, end;
u64 idx;
- for_each_dump_mem_range(idx, NUMA_NO_NODE, &start, &end, NULL) {
+ for_each_mem_range(idx, &memblock.physmem, &oldmem_type, NUMA_NO_NODE,
+ MEMBLOCK_NONE, &start, &end, NULL) {
phdr->p_filesz = end - start;
phdr->p_type = PT_LOAD;
phdr->p_offset = start;
if (elfcorehdr_addr != ELFCORE_ADDR_MAX)
return 0;
/* If we cannot get HSA size for zfcpdump return error */
- if (ipl_info.type == IPL_TYPE_FCP_DUMP && !sclp_get_hsa_size())
+ if (ipl_info.type == IPL_TYPE_FCP_DUMP && !sclp.hsa_size)
return -ENODEV;
/* For kdump, exclude previous crashkernel memory */