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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/overlayfs/file.c ovl_file_accessed() -> ovl_inode_upper()

Type Parameter Key Value
TASK_NOT_RUNNING

fs/overlayfs/file.c ovl_remap_file_range() -> ovl_inode_upper()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode_out->i_rwsem

fs/overlayfs/file.c ovl_remap_file_range() -> ovl_inode_upper()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode_out->i_rwsem

fs/overlayfs/file.c ovl_whatisit() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797018963967[c]

fs/overlayfs/inode.c ovl_lookup_trap_inode() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode r ilookup5
BIT_INFO 0 inode->i_flags 0x10,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_bytes

fs/overlayfs/inode.c ovl_permission() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode (-1),1-s32max
DATA_SOURCE 0 inode $1
BIT_INFO 0 inode->i_opflags 0x0,0xfffe
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &cgroup_mutex
HALF_LOCKED2 0 &inode->i_rwsem

fs/overlayfs/inode.c ovl_verify_inode() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_bytes

fs/overlayfs/inode.c ovl_verify_inode() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_bytes

fs/overlayfs/util.c ovl_inode_real() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 0,4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-2147550208[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits

fs/overlayfs/util.c ovl_inode_realdata() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0

fs/overlayfs/export.c ovl_check_encode_origin() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1)-s32max
BUF_SIZE 0 inode (-1)-s32max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2 &group->mark_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 0 &inode->i_sb->s_umount

fs/overlayfs/export.c ovl_check_encode_origin() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1)-s32max
BUF_SIZE 0 inode (-1)-s32max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2 &group->mark_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 0 &inode->i_sb->s_umount

fs/overlayfs/export.c ovl_dentry_to_fid() -> ovl_inode_upper()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1)-s32max
BUF_SIZE 0 inode (-1)-s32max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &group->mark_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 0 &inode->i_sb->s_umount