lockres_clear_flags identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/ocfs2/dlmglue.c, line 912 (as a function)

Referenced in 1 files:

fs/ocfs2/dlmglue.c

Smatch caller information:

fs/ocfs2/dlmglue.c __lockres_clear_pending() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	0-3
PARAM_VALUE	0	lockres->l_flags	1024-u64max
PARAM_VALUE	0	lockres->l_ops->check_downconvert	0,763880178214047744,5946327856837857280
PARAM_VALUE	0	lockres->l_ops->downconvert_worker	0,147724554491625472,1141064181757992960,7020352818716516352
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	1024
CAPPED_DATA	0	lockres->l_pending_gen	1
DATA_SOURCE	0	lockres	$0
FUZZY_MAX	0	lockres->l_action	2
BIT_INFO	0	lockres->l_flags	0x400,0xffffffffffffffff
HARD_MAX	0	lockres->l_action	3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c __ocfs2_cluster_lock() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	1	clear	2048
BUF_SIZE	0	lockres	(-1),528
BUF_SIZE	0	lockres	(-1),528
DATA_SOURCE	0	lockres	$1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_complete_lock_res_refresh() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_lksb->lksb_fsdlm.sb_lvbptr	0-255
PARAM_VALUE	0	lockres->l_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	1	clear	32
BUF_SIZE	0	lockres	528
DATA_SOURCE	0	lockres	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_complete_lock_res_refresh() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_lksb->lksb_fsdlm.sb_lvbptr	0-255
PARAM_VALUE	0	lockres->l_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	1	clear	16
BUF_SIZE	0	lockres	528
DATA_SOURCE	0	lockres	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_drop_lock() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_flags	128-u64max
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	1	clear	1
BUF_SIZE	0	lockres	(-1),528
BUF_SIZE	0	lockres	(-1),528
DATA_SOURCE	0	lockres	$1
BIT_INFO	0	lockres->l_flags	0xc1,0xfffffffffffffffd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_generic_handle_attach_action() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	1
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	2
DATA_SOURCE	0	lockres	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_generic_handle_convert_action() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	2
PARAM_VALUE	0	lockres->l_flags	4096-u64max
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	4096
DATA_SOURCE	0	lockres	$0
BIT_INFO	0	lockres->l_flags	0x1000,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_generic_handle_convert_action() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	2
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	2
DATA_SOURCE	0	lockres	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_generic_handle_downconvert_action() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	3
PARAM_VALUE	0	lockres->l_blocking	0
PARAM_VALUE	0	lockres->l_flags	4-u64max
PARAM_VALUE	0	lockres->l_level	(-128)-5
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	0	lockres->l_requested	(-128)-5
PARAM_VALUE	1	clear	4
CAPPED_DATA	0	lockres->l_level	1
DATA_SOURCE	0	lockres	$0
BIT_INFO	0	lockres->l_flags	0x7,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_generic_handle_downconvert_action() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	3
PARAM_VALUE	0	lockres->l_blocking	0-127
PARAM_VALUE	0	lockres->l_flags	3-u64max
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	2
CAPPED_DATA	0	lockres->l_level	1
DATA_SOURCE	0	lockres	$0
FUZZY_MAX	0	lockres->l_blocking	0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_locking_ast() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	2
DATA_SOURCE	0	lockres	r ocfs2_lksb_to_lock_res
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_locking_ast() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	1
PARAM_VALUE	0	lockres->l_ops	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	8
DATA_SOURCE	0	lockres	r ocfs2_lksb_to_lock_res
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_process_blocked_lock() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_ops	1-u64max
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_priv->dl_count	2-4294967295
PARAM_VALUE	0	lockres->l_priv->dl_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	clear	256
DATA_SOURCE	0	lockres	$1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_recover_from_dlm_error() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	1-3
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->ast	0-s64max
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->bast	0-s64max
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->bast_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->cancel_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->convert_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->lock_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->unlock_pending	0-1
PARAM_VALUE	0	lockres->l_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lockres->l_ops->check_downconvert	0,763880178214047744,5946327856837857280
PARAM_VALUE	0	lockres->l_ops->downconvert_worker	0,147724554491625472,1141064181757992960,7020352818716516352
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	2
BUF_SIZE	0	lockres	(-1),528
BUF_SIZE	0	lockres	(-1),528
DATA_SOURCE	0	lockres	$0
FUZZY_MAX	0	lockres->l_action	2
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
HALF_LOCKED2		&fp->fp_mutex
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_recover_from_dlm_error() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_action	1-3
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->ast	0-s64max
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->bast	0-s64max
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->bast_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->cancel_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->convert_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->lock_pending	0-1
PARAM_VALUE	0	lockres->l_lksb.lksb_o2dlm.lockid->unlock_pending	0-1
PARAM_VALUE	0	lockres->l_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lockres->l_ops->check_downconvert	0,763880178214047744,5946327856837857280
PARAM_VALUE	0	lockres->l_ops->downconvert_worker	0,147724554491625472,1141064181757992960,7020352818716516352
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	1	clear	2048
BUF_SIZE	0	lockres	(-1),528
BUF_SIZE	0	lockres	(-1),528
DATA_SOURCE	0	lockres	$0
FUZZY_MAX	0	lockres->l_action	2
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
HALF_LOCKED2		&fp->fp_mutex
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_unblock_lock() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_blocked_list.next	4096-ptr_max
PARAM_VALUE	0	lockres->l_blocked_list.next->next	4096-ptr_max
PARAM_VALUE	0	lockres->l_blocked_list.prev	4096-ptr_max
PARAM_VALUE	0	lockres->l_blocked_list.prev->next	4096-ptr_max
PARAM_VALUE	0	lockres->l_blocked_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	lockres->l_blocking	0
PARAM_VALUE	0	lockres->l_ex_holders	0
PARAM_VALUE	0	lockres->l_flags	4-u64max
PARAM_VALUE	0	lockres->l_level	0
PARAM_VALUE	0	lockres->l_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lockres->l_ops	1-u64max
PARAM_VALUE	0	lockres->l_ops->check_downconvert	0,763880178214047744,5946327856837857280
PARAM_VALUE	0	lockres->l_ops->downconvert_worker	0,147724554491625472,1141064181757992960,7020352818716516352
PARAM_VALUE	0	lockres->l_ops->flags	0-1,3
PARAM_VALUE	0	lockres->l_ops->post_unlock	0,2528982137523523584
PARAM_VALUE	0	lockres->l_ro_holders	0
PARAM_VALUE	1	clear	4
DATA_SOURCE	0	lockres	$1
BIT_INFO	0	lockres->l_flags	0x4,0xfffffffffffff7fd
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
HALF_LOCKED2		&osb->obs_trim_fs_mutex
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock

fs/ocfs2/dlmglue.c ocfs2_unlock_ast() -> lockres_clear_flags()

Type	Parameter	Key	Value
PARAM_VALUE	0	lockres	4096-ptr_max
PARAM_VALUE	0	lockres->l_level	(-1)
PARAM_VALUE	0	lockres->l_ops->get_osb	0,4096-ptr_max
PARAM_VALUE	0	lockres->l_unlock_action	1-2
PARAM_VALUE	1	clear	2
DATA_SOURCE	0	lockres	r ocfs2_lksb_to_lock_res
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&lockres->l_lock
TYPE_LOCK		(struct ocfs2_lock_res)->l_lock