ufshcd_wb_get_query_index identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/ufs/core/ufshcd-priv.h, line 24 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/ufs/core/ufshcd.c __ufshcd_wb_toggle() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-1),1-s32max
BUF_SIZE	0	hba	s32min-(-1),1-s32max
DATA_SOURCE	0	hba	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	hba->clk_scaling.is_enabled	0
USER_DATA	0	hba->pm_qos_req.node.prio	0-s32max
NO_OVERFLOW_SIMPLE	0	hba->clk_scaling.is_enabled
NO_OVERFLOW_SIMPLE	0	hba->dev_info.wb_enabled
UNITS	0	hba	unit_byte
HALF_LOCKED2	0	&hba->host_sem

drivers/ufs/core/ufshcd.c ufshcd_is_wb_buf_lifetime_available() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
DATA_SOURCE	0	hba	$0
RX_PATH
HALF_LOCKED2	0	&hba->host_sem

drivers/ufs/core/ufshcd.c ufshcd_wb_curr_buff_threshold_check() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
DATA_SOURCE	0	hba	$0

drivers/ufs/core/ufshcd.c ufshcd_wb_need_flush() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
DATA_SOURCE	0	hba	$0

drivers/ufs/core/ufshcd.c ufshcd_wb_set_resize_en() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
DATA_SOURCE	0	hba	$0
BIT_INFO	0	hba->dev_info.ext_wb_sup	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c active_icc_level_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c bkops_enable_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c bkops_status_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c boot_lun_enabled_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c busy_rtc_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c configuration_descriptor_lock_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c current_power_mode_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c device_init_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c disable_fw_update_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c exception_event_control_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c exception_event_status_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c ffu_status_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c life_span_mode_enable_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c max_data_in_size_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c max_data_out_size_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c ooo_data_enabled_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c permanent_wpe_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c phy_resource_removal_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c power_on_wpe_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c psa_data_size_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c psa_state_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c purge_status_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c reference_clock_frequency_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_avail_buf_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_cur_buf_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_enable_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_flush_during_h8_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_flush_en_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_flush_status_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_life_time_est_show() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem

drivers/ufs/core/ufs-sysfs.c wb_read_resize_attrs() -> ufshcd_wb_get_query_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	hba	4096-ptr_max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
BUF_SIZE	0	hba	s32min-(-2),1-s32max
DATA_SOURCE	0	hba	$0
BIT_INFO	0	hba->dev_info.ext_wb_sup	0x1,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hba	unit_byte
LOCK2		&of->mutex
LOCK2	0	&hba->host_sem
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct ufs_hba)->host_sem