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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/nfs/nfs42proc.c nfs42_proc_allocate() -> nfs42_proc_fallocate()

Type Parameter Key Value
PARAM_VALUE 0 msg 4540155379027173376
PARAM_VALUE 0 msg->rpc_argp 0
PARAM_VALUE 0 msg->rpc_cred 0
PARAM_VALUE 0 msg->rpc_proc 669581702189117880
PARAM_VALUE 0 msg->rpc_resp 0
PARAM_VALUE 1 filep 4096-ptr_max
PARAM_VALUE 1 filep->f_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 filep->f_inode->i_sb 4096-ptr_max
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
BUF_SIZE 1 filep (-1),1-s32max
BUF_SIZE 1 filep (-1),1-s32max
DATA_SOURCE 1 filep $0
DATA_SOURCE 2 offset $1
DATA_SOURCE 3 len $2
NOSPEC 2 offset
NOSPEC 2 offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 filep->f_flags 0-u32max
USER_DATA 1 filep->f_mode 33554432-u32max
USER_DATA 1 filep->f_path.dentry->d_inode->i_mode 0-u16max
USER_DATA 1 filep->f_path.dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 2 offset 0-s64max
USER_DATA 3 len 1-s64max
NO_OVERFLOW_SIMPLE 1 filep->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.moved->d_inode->i_size
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/nfs42proc.c nfs42_proc_deallocate() -> nfs42_proc_fallocate()

Type Parameter Key Value
PARAM_VALUE 0 msg 2350465078542372864
PARAM_VALUE 0 msg->rpc_argp 0
PARAM_VALUE 0 msg->rpc_cred 0
PARAM_VALUE 0 msg->rpc_proc 669581702189117888
PARAM_VALUE 0 msg->rpc_resp 0
PARAM_VALUE 1 filep 4096-ptr_max
PARAM_VALUE 1 filep->f_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 filep->f_inode->i_sb 4096-ptr_max
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
BUF_SIZE 1 filep (-1),1-s32max
BUF_SIZE 1 filep (-1),1-s32max
DATA_SOURCE 1 filep $0
DATA_SOURCE 2 offset $1
DATA_SOURCE 3 len $2
NOSPEC 2 offset
NOSPEC 2 offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 filep->f_flags 0-u32max
USER_DATA 1 filep->f_mode 33554432-u32max
USER_DATA 1 filep->f_path.dentry->d_inode->i_mode 0-u16max
USER_DATA 1 filep->f_path.dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 2 offset 0-s64max
USER_DATA 3 len 1-s64max
NO_OVERFLOW_SIMPLE 1 filep->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.moved->d_inode->i_size
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/nfs42proc.c nfs42_proc_zero_range() -> nfs42_proc_fallocate()

Type Parameter Key Value
PARAM_VALUE 0 msg 6297849966632280064
PARAM_VALUE 0 msg->rpc_argp 0
PARAM_VALUE 0 msg->rpc_cred 0
PARAM_VALUE 0 msg->rpc_proc 669581702189117896
PARAM_VALUE 0 msg->rpc_resp 0
PARAM_VALUE 1 filep 4096-ptr_max
PARAM_VALUE 1 filep->f_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 filep->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 filep->f_inode->i_sb 4096-ptr_max
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 filep->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
BUF_SIZE 1 filep (-1),1-s32max
BUF_SIZE 1 filep (-1),1-s32max
DATA_SOURCE 1 filep $0
DATA_SOURCE 2 offset $1
DATA_SOURCE 3 len $2
NOSPEC 2 offset
NOSPEC 2 offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 filep->f_flags 0-u32max
USER_DATA 1 filep->f_mode 33554432-u32max
USER_DATA 1 filep->f_path.dentry->d_inode->i_mode 0-u16max
USER_DATA 1 filep->f_path.dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 2 offset 0-s64max
USER_DATA 3 len 1-s64max
NO_OVERFLOW_SIMPLE 1 filep->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 filep->f_path.moved->d_inode->i_size
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem