freebsd-dev

d/freebsd-dev

Fork 0

Commit Graph

Author	SHA1	Message	Date
George V. Neville-Neil	0bf9cb917c	Change the module name for the I/O provider to "kernel" from "genunix" This will requires us to modify externally created DTrace scripts but makes logical sense for FreeBSD. Requested by: rpaulo MFC after: 2 weeks	2012-09-25 19:16:28 +00:00
George V. Neville-Neil	3fac94ba94	Initial commit of an I/O provider for DTrace on FreeBSD. These probes are most useful when looking into the structures they provide, which are listed in io.d. For example: dtrace -n 'io:genunix::start { printf("%d\n", args[0]->bio_bcount); }' Note that the I/O systems in FreeBSD and Solaris/Illumos are sufficiently different that there is not a 1:1 mapping from scripts that work with one to the other. MFC after: 1 month	2012-07-11 16:27:02 +00:00

Author

SHA1

Message

Date

George V. Neville-Neil

0bf9cb917c

Change the module name for the I/O provider to "kernel" from

"genunix"  This will requires us to modify externally created
DTrace scripts but makes logical sense for FreeBSD.

Requested by: rpaulo
MFC after:	2 weeks

2012-09-25 19:16:28 +00:00

George V. Neville-Neil

3fac94ba94

Initial commit of an I/O provider for DTrace on FreeBSD.

These probes are most useful when looking into the structures
they provide, which are listed in io.d.  For example:

dtrace -n 'io:genunix::start { printf("%d\n", args[0]->bio_bcount); }'

Note that the I/O systems in FreeBSD and Solaris/Illumos are sufficiently
different that there is not a 1:1 mapping from scripts that work
with one to the other.
MFC after:	1 month

2012-07-11 16:27:02 +00:00

2 Commits