6721869 zil needs to pass block birth txg to zil_rewrite()

[neil.per...@sun.com]

Author: perrin
Repository: /hg/onnv/onnv-gate
Latest revision: b81089449d532398d3fee90c8e0c75e2ec0f20d1
Total changesets: 1
Log message:
6721869 zil needs to pass block birth txg to zil_rewrite()

Files:
        update: usr/src/uts/common/fs/zfs/sys/zio.h
        update: usr/src/uts/common/fs/zfs/zil.c
        update: usr/src/uts/common/fs/zfs/zio.c