sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio_compress.h:
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio_compress.c:
Add module lifetime functions to allocate and teardown
state data.
Report:
- Compression attempts.
- Buffers found to be empty.
- Compression calls that are skipped because
the data length is already less than or
equal to the minimum block length.
- Compression attempts that fail to yield a 12.5%
compression ratio.
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c:
Add calls to the zio_compress.c module's init and fini
functions.
Sponosred by: Spectra Logic Corporation
MFC after: 2 weeks
785cc185f4