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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/exfat/dir.c exfat_alloc_new_dir() -> exfat_zeroed_cluster()

Type Parameter Key Value
PARAM_VALUE 0 dir 4096-ptr_max
PARAM_VALUE 0 dir->i_flctx->flc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_op 4096-ptr_max
PARAM_VALUE 0 dir->i_op->atomic_open 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->create 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->mkdir 4096-ptr_max
PARAM_VALUE 0 dir->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dir->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dir->i_sb 4096-ptr_max
PARAM_VALUE 0 dir->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 dir->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->clu_srch_ptr 2-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->num_clusters 3-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->used_clusters 0-4294967295
PARAM_VALUE 1 clu 2-u32max
CAPPED_DATA 0 dir->i_sb->s_fs_info->num_clusters 1
CAPPED_DATA 0 dir->i_sb->s_fs_info->used_clusters 1
CAPPED_DATA 0 dir->i_sb->s_time_max 1
CAPPED_DATA 0 dir->i_sb->s_user_ns->gid_map.nr_extents 1
CAPPED_DATA 0 dir->i_sb->s_user_ns->uid_map.nr_extents 1
DATA_SOURCE 0 dir $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dir->i_size (-9223372036854775807)-(-4),0-s64max
UNITS 1 clu unit_page
HALF_LOCKED2 &dentry->d_lockref.lock

fs/exfat/namei.c exfat_find_empty_entry() -> exfat_zeroed_cluster()

Type Parameter Key Value
PARAM_VALUE 0 dir 4096-ptr_max
PARAM_VALUE 0 dir->i_op->atomic_open 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->create 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->mkdir 0,4096-ptr_max
PARAM_VALUE 0 dir->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dir->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dir->i_sb 4096-ptr_max
PARAM_VALUE 0 dir->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 dir->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->bitmap_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->clu_srch_ptr 2-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->num_clusters 3-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->used_clusters 0-4294967295
PARAM_VALUE 1 clu 2-u32max
CAPPED_DATA 0 dir->i_sb->s_fs_info->num_clusters 1
DATA_SOURCE 0 dir $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dir->i_size (-9223372036854775807)-(-4),0-s64max
UNITS 1 clu unit_page
HALF_LOCKED2 &sbi->s_lock