Symbol: VOP_FSYNC
usr/src/lib/libzpool/common/sys/zfs_context.h
257
#define VOP_FSYNC(vp, f, cr, ct) fsync((vp)->v_fd)
usr/src/uts/common/sys/vnode.h
1151
#define VOP_FSYNC(vp, syncflag, cr, ct) \