persistent_ram_old identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/pstore/ram_internal.h, line 95 (as a prototype)

Defined in 1 files as a function:

fs/pstore/ram_core.c, line 389 (as a function)

Referenced in 1 files:

fs/pstore/ram.c
- line 205
- line 281

Smatch caller information:

fs/pstore/ram.c ramoops_pstore_read() -> persistent_ram_old()

Type	Parameter	Key	Value
PARAM_VALUE	0	prz	4096-ptr_max
DATA_SOURCE	0	prz	r ramoops_get_next_prz
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*prz->old_log	0-255
LOCK2		&psi->read_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &efivars_lock
HALF_LOCKED2		global &psinfo_lock
TYPE_LOCK		(struct pstore_info)->read_mutex

fs/pstore/ram.c ramoops_pstore_read() -> persistent_ram_old()

Type	Parameter	Key	Value
PARAM_VALUE	0	prz	4096-ptr_max
BUF_SIZE	0	prz	200,u64max
BUF_SIZE	0	prz	200,u64max
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*prz->old_log	0-255
LOCK2		&psi->read_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &efivars_lock
HALF_LOCKED2		global &psinfo_lock
TYPE_LOCK		(struct pstore_info)->read_mutex

fs/pstore/ram.c ramoops_pstore_read() -> persistent_ram_old()

Type	Parameter	Key	Value
PARAM_VALUE	0	prz	4096-ptr_max
BUF_SIZE	0	prz	200,u64max
BUF_SIZE	0	prz	200,u64max
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*prz->old_log	0-255
LOCK2		&psi->read_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &efivars_lock
HALF_LOCKED2		global &psinfo_lock
TYPE_LOCK		(struct pstore_info)->read_mutex

fs/pstore/ram.c ramoops_pstore_read() -> persistent_ram_old()

Type	Parameter	Key	Value
PARAM_VALUE	0	prz	4096-ptr_max
BUF_SIZE	0	prz	200,u64max
BUF_SIZE	0	prz	200,u64max
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*prz->old_log	0-255
LOCK2		&psi->read_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &efivars_lock
HALF_LOCKED2		global &psinfo_lock
TYPE_LOCK		(struct pstore_info)->read_mutex