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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/ntfs3/frecord.c ni_read_frame() -> is_attr_compressed()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
CAPPED_DATA 0 attr->name_len 1
DATA_SOURCE 0 attr r ni_find_attr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ni->base->ni_lock

fs/ntfs3/frecord.c ni_write_frame() -> is_attr_compressed()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
CAPPED_DATA 0 attr->name_len 1
DATA_SOURCE 0 attr r ni_find_attr
RX_PATH
TASK_NOT_RUNNING
LOCK2 &inode->i_rwsem
LOCK2 &ni->base->ni_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem
TYPE_LOCK (struct ntfs_inode)->ni_lock

fs/ntfs3/attrib.c attr_is_frame_compressed() -> is_attr_compressed()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
PARAM_VALUE 0 attr->flags 1-u16max
CAPPED_DATA 0 attr->name_len 1
DATA_SOURCE 0 attr $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ni->file.run_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ni->base->ni_lock
TYPE_LOCK (struct ntfs_inode)->file.run_lock

fs/ntfs3/attrib.c attr_make_nonresident() -> is_attr_compressed()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ni->base->ni_lock
HALF_LOCKED2 &ni->file.run_lock

fs/ntfs3/fslog.c attr_create_nonres_log() -> is_attr_compressed()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
BUF_SIZE 0 attr 0-u32max
BUF_SIZE 0 attr 0-u32max
CAPPED_DATA 0 attr->nres.alloc_size 1
DATA_SOURCE 0 attr r _kzalloc_noprof

fs/ntfs3/inode.c ntfs_init_ads_node() -> is_attr_compressed()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
PARAM_VALUE 0 attr->flags 0-32766,32768-u16max