ovl_dir_modified 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/overlayfs/overlayfs.h, line 534 (as a prototype)

Defined in 1 files as a function:

fs/overlayfs/util.c, line 626 (as a function)

Referenced in 1 files:

fs/overlayfs/dir.c

Smatch caller information:

fs/overlayfs/dir.c ovl_create_over_whiteout() -> ovl_dir_modified()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_dname	0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	1	impurity	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->__d_name.hash	0-u32max[c]
USER_DATA	0	*dentry->__d_name.name	0-255
UNITS	0	dentry	unit_jiffy
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&workdir->d_inode->i_rwsem

fs/overlayfs/dir.c ovl_create_upper() -> ovl_dir_modified()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	0,4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_dname	0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	1	impurity	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	dentry->__d_name.hash	0-u32max[c]
USER_DATA	0	*dentry->__d_name.name	0-255
UNITS	0	dentry	unit_jiffy
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem

fs/overlayfs/dir.c ovl_remove_and_whiteout() -> ovl_dir_modified()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_dname	0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	1	impurity	1
CAPPED_DATA	0	dentry->d_inode	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	dentry	unit_jiffy
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&target->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/dir.c ovl_remove_upper() -> ovl_dir_modified()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode	4096-ptr_max
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_dname	0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dentry->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
CAPPED_DATA	0	dentry->d_inode	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	dentry	unit_jiffy
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&target->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/dir.c ovl_rename_upper() -> ovl_dir_modified()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
CAPPED_DATA	0	dentry	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	impurity	0-1
UNITS	0	dentry	unit_jiffy
HALF_LOCKED2		&old_upperdir->d_inode->i_rwsem
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2		&whiteout->d_lockref.lock

fs/overlayfs/dir.c ovl_rename_upper() -> ovl_dir_modified()

Type	Parameter	Key	Value
PARAM_VALUE	0	dentry	4096-ptr_max
CAPPED_DATA	0	dentry	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	dentry	unit_jiffy
HALF_LOCKED2		&old_upperdir->d_inode->i_rwsem
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem
HALF_LOCKED2		&whiteout->d_lockref.lock