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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

fs/nfs/direct.c nfs_direct_read_schedule_iovec() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem

fs/nfs/direct.c nfs_direct_write_schedule_iovec() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem

fs/direct-io.c __blockdev_direct_IO() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &inode->i_rwsem

fs/netfs/direct_read.c netfs_unbuffered_read() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->i_blocks 0-5859375[c]
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_size
HALF_LOCKED2 &cinode->lock_sem
HALF_LOCKED2 &inode->i_rwsem

fs/ext4/file.c iomap_dio_read_simple() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
PARAM_VALUE 0 inode->i_sb->s_blocksize 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/xfs/xfs_file.c iomap_dio_read_simple() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
PARAM_VALUE 0 inode->i_sb->s_blocksize 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/netfs/direct_write.c netfs_unbuffered_write() -> inode_dio_begin()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_size
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock

fs/iomap/direct-io.c __iomap_dio_rw() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ceph/file.c ceph_direct_read_write() -> inode_dio_begin()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_sb->s_time_max 1
PARAM_COMPARE 0 inode->i_sb->s_time_max >= $0->i_sb->s_time_min
NOSPEC 0 inode->i_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->i_blocks 0-18014398509481984[c]
USER_DATA 0 inode->i_size s64min-(-1),1-9223372036854775806
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem