Symbol: __I_SYNC
fs/fs-writeback.c
1474
inode_wake_up_bit(inode, __I_SYNC);
fs/fs-writeback.c
1603
wq_head = inode_bit_waitqueue(&wqe, inode, __I_SYNC);
fs/fs-writeback.c
1630
wq_head = inode_bit_waitqueue(&wqe, inode, __I_SYNC);
include/linux/fs.h
730
I_SYNC = (1U << __I_SYNC),