ovl_upper_mnt_idmap 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/overlayfs/ovl_entry.h, line 108 (as a function)

Referenced in 5 files:

Smatch caller information:

fs/overlayfs/copy_up.c ovl_copy_up_workdir() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	s64min-(-4096),4096-s64max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
CAPPED_DATA	0	ofs->casefold	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/copy_up.c ovl_create_index() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
CAPPED_DATA	0	ofs->casefold	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/copy_up.c ovl_do_link() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/copy_up.c ovl_do_notify_change() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&upperdentry->d_inode->i_rwsem

fs/overlayfs/copy_up.c ovl_do_removexattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/copy_up.c ovl_do_set_acl() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING

fs/overlayfs/copy_up.c ovl_do_setxattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1),19
STR_LEN	0	ofs	(-1),19
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte

fs/overlayfs/copy_up.c ovl_do_tmpfile() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/copy_up.c ovl_start_creating_upper() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/inode.c ovl_do_notify_change() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
LOCK2		&upperdentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/inode.c ovl_do_remove_acl() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/inode.c ovl_do_set_acl() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/inode.c ovl_do_setxattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	12
STR_LEN	0	ofs	12
RX_PATH
TASK_NOT_RUNNING

fs/overlayfs/util.c ovl_do_removexattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/overlayfs/util.c ovl_do_setxattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1)-1010101
STR_LEN	0	ofs	(-1)-1010101
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_bytes
UNITS	0	ofs	unit_byte

fs/overlayfs/util.c ovl_lookup_upper_unlocked() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&inode->i_rwsem

fs/overlayfs/dir.c ovl_cleanup_and_whiteout() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/dir.c ovl_clear_empty() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
CAPPED_DATA	0	ofs->casefold	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&target->i_rwsem

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

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
CAPPED_DATA	0	ofs->casefold	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem

fs/overlayfs/dir.c ovl_do_create() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
UNITS	0	ofs	unit_byte

fs/overlayfs/dir.c ovl_do_link() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->whiteout	(-1),1-s32max
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
UNITS	0	ofs	unit_byte
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/dir.c ovl_do_mkdir() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
UNITS	0	ofs	unit_byte

fs/overlayfs/dir.c ovl_do_mknod() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
UNITS	0	ofs	unit_byte

fs/overlayfs/dir.c ovl_do_notify_change() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
CAPPED_DATA	0	ofs->casefold	1
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
LOCK2		&upperdentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/dir.c ovl_do_rmdir() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1),4
STR_LEN	0	ofs	(-1),4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/dir.c ovl_do_set_acl() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
CAPPED_DATA	0	ofs->casefold	1
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	23-24
STR_LEN	0	ofs	23-24
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/dir.c ovl_do_symlink() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
UNITS	0	ofs	unit_byte

fs/overlayfs/dir.c ovl_do_unlink() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1),4
STR_LEN	0	ofs	(-1),4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/dir.c ovl_do_whiteout() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
UNITS	0	ofs	unit_byte
LOCK2		_T->lock
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/dir.c ovl_lookup_upper_unlocked() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock

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

Type	Parameter	Key	Value
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/overlayfs/dir.c ovl_start_creating_temp() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->whiteout	(-1),1-s32max
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/dir.c ovl_start_creating_upper() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
UNITS	0	ofs	unit_byte

fs/overlayfs/dir.c ovl_start_removing_upper() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
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/super.c ovl_check_rename_whiteout() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
CAPPED_DATA	0	ofs->casefold	1
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/overlayfs/super.c ovl_do_mkdir() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	4-5
STR_LEN	0	ofs	4-5
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_bytes
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2	0	&ofs->workbasedir->d_inode->i_rwsem
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/super.c ovl_do_notify_change() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	4-5
STR_LEN	0	ofs	4-5
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_bytes
UNITS	0	ofs	unit_byte
LOCK2		&upperdentry->d_inode->i_rwsem
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2		&upperdentry->d_lockref.lock
HALF_LOCKED2	0	&ofs->workbasedir->d_inode->i_rwsem
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/super.c ovl_do_remove_acl() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	4-5
STR_LEN	0	ofs	4-5
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_bytes
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2	0	&ofs->workbasedir->d_inode->i_rwsem
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/super.c ovl_do_removexattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
CAPPED_DATA	0	ofs->casefold	1
CAPPED_DATA	0	ofs->workbasedir	1
CAPPED_DATA	0	ofs->workdir	1
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/overlayfs/super.c ovl_do_setxattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
CAPPED_DATA	0	ofs->casefold	1
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	1
STR_LEN	0	ofs	1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/overlayfs/super.c ovl_do_tmpfile() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/overlayfs/super.c ovl_lookup_upper_unlocked() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
CAPPED_DATA	0	ofs->casefold	1
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/overlayfs/super.c ovl_start_creating_upper() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
CAPPED_DATA	0	ofs->workbasedir	1
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1),4-5
STR_LEN	0	ofs	(-1),4-5
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2	0	&ofs->workbasedir->d_inode->i_rwsem
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/readdir.c ovl_do_removexattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dir_fp->readdir_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/readdir.c ovl_do_rmdir() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1),4
STR_LEN	0	ofs	(-1),4
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
LOCK2		&dir->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&parent->d_inode->i_rwsem
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/overlayfs/readdir.c ovl_lookup_upper_unlocked() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
STR_LEN	0	ofs	(-1),4
STR_LEN	0	ofs	(-1),4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workbasedir_trap->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir->d_fsdata->d_fsdata
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_data.host->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/namei.c ovl_do_setxattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs	(-1),1-s32max
BUF_SIZE	0	ofs->config.lowerdirs	(-1),8
BUF_SIZE	0	ofs->workdir	(-1),1-s32max
DATA_SOURCE	0	ofs	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	ofs->workbasedir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workbasedir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workbasedir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workbasedir_trap->i_rdev	0-u32max[c]
USER_DATA	0	ofs->workdir_trap->__i_nlink	1-u32max
USER_DATA	0	ofs->workdir_trap->i_blocks	0-u64max
USER_DATA	0	ofs->workdir_trap->i_bytes	0-511[c]
USER_DATA	0	ofs->workdir_trap->i_ino	0-u64max
USER_DATA	0	ofs->workdir_trap->i_rdev	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	ofs->workdir_trap->i_size
UNITS	0	ofs	unit_byte
HALF_LOCKED2	0	&ofs->workdir->d_lockref.lock

fs/overlayfs/namei.c ovl_lookup_index() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&origin->d_lockref.lock

fs/overlayfs/xattrs.c ovl_do_removexattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem

fs/overlayfs/xattrs.c ovl_do_setxattr() -> ovl_upper_mnt_idmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	ofs	4096-ptr_max
PARAM_VALUE	0	ofs->layers	4096-ptr_max
BUF_SIZE	0	ofs	1-s32max
BUF_SIZE	0	ofs	1-s32max
DATA_SOURCE	0	ofs	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ofs	unit_byte
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem