Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/kmsg_dump.h, line 105 (as a function)
- kernel/printk/printk.c, line 4780 (as a function)
Referenced in 8 files:
- arch/powerpc/kernel/nvram_64.c, line 629
- arch/powerpc/platforms/powernv/opal-kmsg.c, line 44
- arch/um/kernel/kmsg_dump.c, line 62
- drivers/gpu/drm/drm_panic.c, line 1043
- drivers/hv/hv_common.c, line 252
- drivers/mtd/mtdoops.c, line 368
- fs/pstore/platform.c, line 385
- kernel/printk/printk.c, line 4800
Smatch caller information:
drivers/hv/hv_common.c hv_kmsg_dump_register() -> kmsg_dump_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dumper | 6246535686401028096 |
drivers/gpu/drm/drm_panic.c drm_panic_register() -> kmsg_dump_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dumper | 4096-ptr_max |
| PARAM_VALUE | 0 | dumper->dump | 4833466423643504640 |
| PARAM_VALUE | 0 | dumper->max_reason | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &component_mutex | ||
| HALF_LOCKED2 | global &drm_global_mutex | ||
| HALF_LOCKED2 | global &xenwatch_mutex |
drivers/mtd/mtdoops.c mtdoops_notify_add() -> kmsg_dump_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dumper | 3222626536968462336 |
| PARAM_VALUE | 0 | dumper->dump | 5782821907277623296 |
| PARAM_VALUE | 0 | dumper->max_reason | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mtd_table_mutex |
fs/pstore/platform.c pstore_register_kmsg() -> kmsg_dump_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dumper | 753472230123184128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &psinfo_lock | ||
| HALF_LOCKED2 | &cxt->pstore_zone_info_lock | ||
| HALF_LOCKED2 | global &pstore_blk_lock |