f2fs_up_write_trace 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 prototype:

fs/f2fs/f2fs.h, line 2496 (as a prototype)

Defined in 1 files as a function:

fs/f2fs/checkpoint.c, line 195 (as a function)

Referenced in 6 files:

Smatch caller information:

fs/f2fs/gc.c f2fs_gc() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	115870300038639632,1934074704368820240,2649147194507554832,3638032790236905488,3670198474773352464,7769626630549172240
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&sbi->pin_sem.internal_rwsem

fs/f2fs/gc.c f2fs_resize_fs() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	6209244786928099328
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem

fs/f2fs/gc.c f2fs_resize_fs() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	3887214174381604864
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&sbi->cp_global_sem.internal_rwsem
LOCK2		&sbi->gc_lock.internal_rwsem

fs/f2fs/gc.c f2fs_resize_fs() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	6209244786928099328
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem

fs/f2fs/gc.c gc_thread_func() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	5067174407293825040
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/gc.c gc_thread_func() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	5067174407293825040
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/segment.c f2fs_allocate_pinning_section() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	4250294707242438656
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&inode->i_rwsem
LOCK2		&sbi->gc_lock.internal_rwsem
LOCK2		&sbi->pin_sem.internal_rwsem
HALF_LOCKED2		&inode->i_mapping->invalidate_lock
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/f2fs/segment.c f2fs_trim_fs() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	5997250031814275072
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem

fs/f2fs/recovery.c f2fs_recover_fsync_data() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	4368215343425470464
NOCHECK_CALL
LOCK2		&sbi->cp_global_sem.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/checkpoint.c __write_checkpoint_sync() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	4359721240725082112
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem

fs/f2fs/checkpoint.c f2fs_issue_checkpoint() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	5816888078081802240
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem

fs/f2fs/checkpoint.c f2fs_write_checkpoint() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	4980398649175183360
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&sbi->umount_mutex

fs/f2fs/checkpoint.c f2fs_write_meta_pages() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	5698802390302015488
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->cp_global_sem.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/data.c __f2fs_submit_merged_write() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	3158517726738903040
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&io->io_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2		&sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->flush_lock
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&sbi->io_order_lock.internal_rwsem
HALF_LOCKED2		&sbi->node_change.internal_rwsem
HALF_LOCKED2		&sbi->node_write.internal_rwsem
HALF_LOCKED2		&sbi->pin_sem.internal_rwsem
HALF_LOCKED2		&sbi->umount_mutex
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/data.c f2fs_submit_page_write() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	5427793880083501056
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&io->io_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/file.c f2fs_ioc_release_dev_alias() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	9218942155704479744
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&inode->i_rwsem
LOCK2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/f2fs/file.c f2fs_ioc_release_dev_alias() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	9218942155704479744
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&inode->i_rwsem
LOCK2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/f2fs/file.c f2fs_ioc_release_dev_alias() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	9218942155704479744
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&inode->i_rwsem
LOCK2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/f2fs/super.c f2fs_disable_checkpoint() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	1	lc	6187620234704879616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/f2fs/super.c f2fs_enable_checkpoint() -> f2fs_up_write_trace()

Type	Parameter	Key	Value
PARAM_VALUE	0	sem	4096-ptr_max
PARAM_VALUE	0	sem->internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sem->sbi	4096-ptr_max
PARAM_VALUE	1	lc	2987504128929017856
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem