try_cmpxchg_tail 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 function:

kernel/bpf/rqspinlock.h, line 28 (as a function)

Referenced in 1 files:

kernel/bpf/rqspinlock.c
- line 575
- line 608

Smatch caller information:

kernel/bpf/rqspinlock.c resilient_queued_spin_lock_slowpath() -> try_cmpxchg_tail()

Type	Parameter	Key	Value
PARAM_VALUE	0	lock	4096-ptr_max
PARAM_VALUE	1	tail	0,262144-u32max
PARAM_VALUE	2	new_tail	0
DATA_SOURCE	0	lock	$0
DATA_SOURCE	1	tail	r encode_tail
BIT_INFO	1	tail	0x40000,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		irq_flags

kernel/bpf/rqspinlock.c resilient_queued_spin_lock_slowpath() -> try_cmpxchg_tail()

Type	Parameter	Key	Value
PARAM_VALUE	0	lock	4096-ptr_max
PARAM_VALUE	1	tail	0,262144-u32max
PARAM_VALUE	2	new_tail	0
DATA_SOURCE	0	lock	$0
DATA_SOURCE	1	tail	r encode_tail
BIT_INFO	1	tail	0x40000,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		irq_flags