Defined in 4 files as a prototype:
- arch/arm/include/asm/set_memory.h, line 11 (as a prototype)
- arch/loongarch/include/asm/set_memory.h, line 15 (as a prototype)
- arch/riscv/include/asm/set_memory.h, line 15 (as a prototype)
- include/asm-generic/set_memory.h, line 9 (as a prototype)
Defined in 9 files as a function:
- arch/arm/include/asm/set_memory.h, line 17 (as a function)
- arch/arm/mm/pageattr.c, line 80 (as a function)
- arch/arm64/mm/pageattr.c, line 221 (as a function)
- arch/loongarch/mm/pageattr.c, line 153 (as a function)
- arch/powerpc/include/asm/set_memory.h, line 20 (as a function)
- arch/riscv/include/asm/set_memory.h, line 31 (as a function)
- arch/riscv/mm/pageattr.c, line 361 (as a function)
- arch/x86/mm/pat/set_memory.c, line 2380 (as a function)
- include/linux/set_memory.h, line 12 (as a function)
Referenced in 15 files:
- arch/arm/mach-omap1/sram-init.c, line 73
- arch/arm/mach-omap2/sram.c, line 95
- arch/arm64/net/bpf_jit_comp.c, line 3112
- arch/loongarch/kernel/inst.c, line 281
- arch/powerpc/mm/pgtable_32.c, line 140
- arch/s390/include/asm/set_memory.h, line 56
- arch/s390/kernel/machine_kexec.c, line 162
- arch/x86/kernel/machine_kexec_64.c, line 375
- arch/x86/mm/init.c, line 934
- arch/x86/mm/init_64.c, line 1393
- arch/x86/mm/pat/set_memory.c, line 2649
- drivers/misc/sram-exec.c, line 103
- kernel/power/snapshot.c, line 71
- mm/execmem.c, line 148
- mm/kasan/kasan_test_c.c, line 1844
Smatch caller information:
arch/x86/mm/init_64.c mark_rodata_ro() -> set_memory_rw()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| UNITS | 1 | numpages | unit_page |
arch/x86/mm/init.c free_init_pages() -> set_memory_rw()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | addr | $1 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | numpages | unit_page |
arch/x86/kernel/machine_kexec_64.c machine_kexec_cleanup() -> set_memory_rw()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 18379471554275704832,18446612682070032384 |
| PARAM_VALUE | 1 | numpages | 1 |
| DATA_SOURCE | 0 | addr | r lowmem_page_address |
| NOCHECK_CALL |
kernel/power/snapshot.c hibernate_restore_unprotect_page() -> set_memory_rw()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 18379471554275704832,18446612682070032384 |
| PARAM_VALUE | 1 | numpages | 1 |
| DATA_SOURCE | 0 | addr | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | irq |
arch/x86/mm/pat/set_memory.c set_pages_rw() -> set_memory_rw()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | addr | r lowmem_page_address |
| DATA_SOURCE | 1 | numpages | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | numpages | unit_page |
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | global &__crash_hotplug_lock |
mm/execmem.c execmem_force_rw() -> set_memory_rw()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | numpages | unit_page |
| HALF_LOCKED2 | _T->lock |