freebsd-dev/sys/cddl
Justin T. Gibbs 5119608387 Add kstat entries for ZFS compression statistics.
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
2013-08-21 19:40:43 +00:00
..
boot/zfs MFV r245512: 2013-02-09 06:39:28 +00:00
compat/opensolaris Replace kernel virtual address space allocation with vmem. This provides 2013-08-07 06:21:20 +00:00
contrib/opensolaris Add kstat entries for ZFS compression statistics. 2013-08-21 19:40:43 +00:00
dev Fix some ppc64 dtrace bugs, and enable systrace_freebsd32 for ppc64. 2013-08-19 05:10:46 +00:00