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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/cachefiles/io.c __cachefiles_write() -> vfs_iocb_iter_write()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 iocb 4096-ptr_max
PARAM_VALUE 1 iocb->ki_filp 4096-ptr_max
PARAM_VALUE 1 iocb->ki_flags 393216
PARAM_VALUE 2 iter 4096-ptr_max
DATA_SOURCE 0 file $1
DATA_SOURCE 2 iter $3
NOSPEC 2 iter->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 iocb->ki_pos s64min-(-2),0-s64max[c]
USER_DATA 2 iter->count 0-18446744073709551614
USER_DATA 2 iter->iov_offset 0-u64max[c]

fs/nfsd/vfs.c nfsd_direct_write() -> vfs_iocb_iter_write()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 iocb 5999424344117301248
DATA_SOURCE 1 iocb $5

fs/nfsd/vfs.c nfsd_vfs_write() -> vfs_iocb_iter_write()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 0 file->f_op 4096-ptr_max
PARAM_VALUE 1 iocb 5999424344117301248
PARAM_VALUE 2 iter 8591669409924861952

fs/backing-file.c do_backing_file_write_iter() -> vfs_iocb_iter_write()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 iocb 4096-ptr_max
PARAM_VALUE 1 iocb->ki_complete 7798411059803463680
PARAM_VALUE 2 iter 4096-ptr_max
BUF_SIZE 0 file s32min,(-1),1-s32max
BUF_SIZE 0 file s32min,(-1),1-s32max
DATA_SOURCE 0 file $0
DATA_SOURCE 2 iter $1
BIT_INFO 0 file->f_mode 0x1000000,0xffffffffffffffff
NOSPEC 2 iter->count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 iocb->ki_flags 0-s32max[c][u]
USER_DATA 2 iter->count 0-18446744073709551614
USER_DATA 2 iter->iov_offset 0-u64max[c]
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem