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Searched refs:oldmem_data (Results 1 – 9 of 9) sorted by relevance

/linux/arch/s390/kernel/
A Dcrash_dump.c130 if (oldmem_data.start && src - oldmem_data.start < oldmem_data.size) { in copy_oldmem_iter()
131 src -= oldmem_data.start; in copy_oldmem_iter()
132 len = min(count, oldmem_data.size - src); in copy_oldmem_iter()
133 } else if (oldmem_data.start && src < oldmem_data.size) { in copy_oldmem_iter()
134 len = min(count, oldmem_data.size - src); in copy_oldmem_iter()
135 src += oldmem_data.start; in copy_oldmem_iter()
188 if (pfn < oldmem_data.size >> PAGE_SHIFT) { in remap_oldmem_pfn_range_kdump()
233 if (oldmem_data.start) in remap_oldmem_pfn_range()
613 if (oldmem_data.start) { in elfcorehdr_alloc()
614 oldmem_region.base = oldmem_data.start; in elfcorehdr_alloc()
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A Dsetup.c158 struct oldmem_data __bootdata_preserved(oldmem_data);
305 if (oldmem_data.start) in setup_zfcpdump()
635 low = crash_base ?: oldmem_data.start; in reserve_crashkernel()
637 if (low >= oldmem_data.start && high <= oldmem_data.start + oldmem_data.size) { in reserve_crashkernel()
667 if (!oldmem_data.start && MACHINE_IS_VM) in reserve_crashkernel()
A Dos_info.c151 if (!oldmem_data.start && !is_ipl_type_dump()) in os_info_old_init()
A Dsmp.c603 return oldmem_data.start || is_ipl_type_dump(); in dump_available()
/linux/arch/s390/include/asm/
A Dsetup.h134 struct oldmem_data { struct
138 extern struct oldmem_data oldmem_data; argument
/linux/arch/s390/boot/
A Dstartup.c36 struct oldmem_data __bootdata_preserved(oldmem_data);
210 if (oldmem_data.start) { in setup_ident_map_size()
212 ident_map_size = min(ident_map_size, oldmem_data.size); in setup_ident_map_size()
417 oldmem_data.start = parmarea.oldmem_base; in startup_kernel()
418 oldmem_data.size = parmarea.oldmem_size; in startup_kernel()
A Duv.c76 if (oldmem_data.start) in is_prot_virt_host_capable()
/linux/drivers/s390/char/
A Dzcore.c305 if (oldmem_data.start) in zcore_init()
A Dsclp_cmd.c483 if (oldmem_data.start) /* No standby memory in kdump mode */ in sclp_detect_standby_memory()

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