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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/dcache.c shrink_dcache_for_umount() -> do_one_tree()

Type Parameter Key Value
PARAM_VALUE 0 dentry 1-u64max
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry (-1)-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 dentry->__d_name.hash 0-u32max[c]
UNITS 0 dentry unit_jiffy
USER_PTR 0 dentry->__d_name.name
HALF_LOCKED2 &s->s_umount
HALF_LOCKED2 &sb->s_umount
HALF_LOCKED2 global &cifs_mount_mutex

fs/dcache.c shrink_dcache_for_umount() -> do_one_tree()

Type Parameter Key Value
PARAM_VALUE 0 dentry 4096-ptr_max
PARAM_VALUE 0 dentry->d_alias->next->pprev 1-u64max
PARAM_VALUE 0 dentry->d_fsdata->active.counter s32min-s32max
PARAM_VALUE 0 dentry->d_fsdata->d_flags 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_fsdata 0
PARAM_VALUE 0 dentry->d_fsdata->d_hash.pprev 0
PARAM_VALUE 0 dentry->d_fsdata->d_inode 0
PARAM_VALUE 0 dentry->d_fsdata->d_inode->__i_nlink 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_atime_nsec 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_blkbits 0-255
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_bytes 0-u16max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_ctime_nsec 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_dir_seq 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_flags 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_fsnotify_mask 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_generation 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_linklen s32min-s32max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_mode 0-u16max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_mtime_nsec 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_nlink 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_opflags 0-u16max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_rdev 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_wb_frn_avg_time 0-u16max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_wb_frn_history 0-u16max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_wb_frn_winner s32min-s32max
PARAM_VALUE 0 dentry->d_fsdata->d_inode->i_write_hint 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->d_lockref.count s32min-s32max
PARAM_VALUE 0 dentry->d_fsdata->d_rcu.next 0
PARAM_VALUE 0 dentry->d_fsdata->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dentry->d_fsdata->head.first 0
PARAM_VALUE 0 dentry->d_fsdata->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 dentry->d_fsdata->lease_gen 0
PARAM_VALUE 0 dentry->d_fsdata->lease_session->s_auth.authorizer->session_key->key s64max
PARAM_VALUE 0 dentry->d_fsdata->lease_shared_gen 0
PARAM_VALUE 0 dentry->d_fsdata->management_timer.flags 0-4294967295
PARAM_VALUE 0 dentry->d_fsdata->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 dentry->d_fsdata->ref.refs.counter s32min-s32max
PARAM_VALUE 0 dentry->d_fsdata->waiters 0
PARAM_VALUE 0 dentry->d_hash.next->pprev 4096-ptr_max
PARAM_VALUE 0 dentry->d_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dentry->d_lockref.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dentry->d_lru.next->prev 4096-ptr_max
PARAM_VALUE 0 dentry->d_lru.prev->next 4096-ptr_max
PARAM_VALUE 0 dentry->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dentry->d_sb->s_roots_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dentry->d_sib->next->pprev 1-u64max
PARAM_VALUE 0 *dentry->d_fsdata->d_fsdata (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *dentry->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *dentry->d_fsdata->d_inode->i_sb->s_fs_info->wbuf_verify 0-255
PARAM_VALUE 0 *dentry->d_inode->i_sb->s_fs_info->alloc_sem.first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *dentry->d_inode->i_sb->s_fs_info->next_victim_seg 0-4294967295
PARAM_VALUE 0 *dentry->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *dentry->d_inode->i_sb->s_fs_info->page_eio_cnt s32min-s32max
PARAM_VALUE 0 *dentry->d_inode->i_sb->s_fs_info->summary->sum_list_head->d.name 0-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dentry unit_jiffy
USER_PTR 0 dentry->__d_name.name
HALF_LOCKED2 &s->s_umount
HALF_LOCKED2 &sb->s_umount
HALF_LOCKED2 global &cifs_mount_mutex