Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- include/linux/memblock.h
- mm/memblock.c
- tools/testing/memblock/tests/alloc_exact_nid_api.c
- tools/testing/memblock/tests/alloc_nid_api.c
Smatch caller information:
arch/x86/kernel/mpparse.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 0-u16max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/xen/enlighten_hvm.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 4096 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
drivers/firmware/iscsi_ibft_find.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 0,4096-u32max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| BIT_INFO | 1 | size | 0x0,0xfffff000 |
| BIT_INFO | 1 | size | 0x0,0xfffff000 |
| LOCK2 | irq |
init/initramfs.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 0,4096-18446744073709551614 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| BIT_INFO | 0 | base | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | base | 0x0,0xfffffffffffff000 |
drivers/of/fdt.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
arch/x86/kernel/ebda.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 131072-651264 |
| PARAM_VALUE | 1 | size | 397312-917504 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 1 | size | 1 |
| CAPPED_DATA | 1 | size | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| FUZZY_MAX | 0 | base | 651264 |
| LOCK2 | irq |
mm/cma.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 1 | size | 1 |
| CAPPED_DATA | 1 | size | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| STR_LEN | 0 | base | (-1),63 |
| STR_LEN | 0 | base | (-1),63 |
| STR_LEN | 1 | size | (-1),63 |
| STR_LEN | 1 | size | (-1),63 |
| NO_OVERFLOW_SIMPLE | 1 | size | |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/realmode/init.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 0 |
| PARAM_VALUE | 1 | size | 1048576 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| LOCK2 | irq |
arch/x86/platform/efi/efi.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| LOCK2 | irq |
arch/x86/kernel/e820.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/platform/efi/quirks.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 0,4096-18446744073709547520 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| BIT_INFO | 1 | size | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | size | 0x0,0xfffffffffffff000 |
| UNITS | 0 | base | unit_byte |
| LOCK2 | irq |
mm/memblock.c memblock_alloc_hugetlb() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 1-u64max |
| PARAM_VALUE | 3 | flags | 160 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 2 | nid | 1 |
| DATA_SOURCE | 0 | base | r memblock_find_in_range_node |
| DATA_SOURCE | 1 | size | $0 |
| DATA_SOURCE | 2 | nid | $1 [m] |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
mm/memblock.c memblock_alloc_range_nid() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 1-u64max |
| PARAM_VALUE | 3 | flags | 32 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| DATA_SOURCE | 0 | base | r memblock_find_in_range_node |
| DATA_SOURCE | 1 | size | $0 |
| DATA_SOURCE | 2 | nid | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | base | 4096-u64max[c] |
| USER_DATA | 1 | size | 1-u64max |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | irq |
mm/memblock.c memblock_reserve_kern() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 1-u64max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 32 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | base | 4096-9223372036854775806[c] |
| USER_DATA | 1 | size | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 1 | size | |
| UNITS | 1 | size | unit_byte |
drivers/acpi/tables.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 1-u64max |
| PARAM_VALUE | 1 | size | 1-u32max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/kernel/check.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 0-4294967294 |
| PARAM_VALUE | 1 | size | 1-u32max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 1 | size | 1 |
| CAPPED_DATA | 1 | size | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| LOCK2 | irq |
drivers/firmware/efi/tpm.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
kernel/liveupdate/kexec_handover.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
drivers/firmware/efi/efi.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| HALF_LOCKED2 | irq |
drivers/firmware/efi/efi.c memblock_reserve_kern() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 32 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | irq |
arch/x86/kernel/setup.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 4096,65536 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| HARD_MAX | 1 | size | 65536 |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/kernel/setup.c memblock_reserve_kern() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 32 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/xen/enlighten.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 0,4096-18446744073709547520 |
| PARAM_VALUE | 1 | size | 0,4096-18446744073709547520 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| BIT_INFO | 0 | base | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | base | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | size | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | size | 0x0,0xfffffffffffff000 |
| LOCK2 | irq |
arch/x86/virt/svm/sev.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 2097152 |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 0 | base | 1 |
| CAPPED_DATA | 0 | base | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| BIT_INFO | 0 | base | 0x0,0xffffffffffe00000 |
| BIT_INFO | 0 | base | 0x0,0xffffffffffe00000 |
| LOCK2 | irq |
arch/x86/xen/setup.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 1 | size | 1 |
| CAPPED_DATA | 1 | size | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
mm/memtest.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 9-u64max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 0 | base | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
drivers/of/of_reserved_mem.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | base | 0-u32max |
| PARAM_VALUE | 1 | size | 1-u32max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
drivers/firmware/efi/memattr.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| CAPPED_DATA | 1 | size | 1 |
| CAPPED_DATA | 1 | size | 1 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 1 | size | unit_byte |
| LOCK2 | irq |
arch/x86/xen/mmu_pv.c memblock_reserve() -> __memblock_reserve()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | nid | (-1) |
| PARAM_VALUE | 3 | flags | 0 |
| DATA_SOURCE | 0 | base | $0 |
| DATA_SOURCE | 1 | size | $1 |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | irq |