IOMAP_F_ANON_WRITE
WARN_ON_ONCE(iter->iomap.flags & IOMAP_F_ANON_WRITE);
if (WARN_ON_ONCE(wpc->iomap.flags & IOMAP_F_ANON_WRITE))
if (!(wpc->iomap.flags & IOMAP_F_ANON_WRITE) &&
{ IOMAP_F_ANON_WRITE, "ANON_WRITE" }, \
wpc->iomap.flags = IOMAP_F_ANON_WRITE;
iomap->flags = IOMAP_F_ANON_WRITE;
if (iomap->flags & IOMAP_F_ANON_WRITE)