freebsd-nq/sys/geom
Poul-Henning Kamp cce7303af3 Update the statistics collection code to track busy time instead of
idle time.

Statistics now default to "on" and can be turned off with
        sysctl kern.geom.collectstats=0

Performance impact of statistics collection is on the order of
800 nsec per consumer/provider set on a 700MHz Athlon.
2003-02-09 17:04:57 +00:00
..
bde Move the g_stat struct to its own .h file, we will export it to other code. 2003-02-08 13:03:57 +00:00
geom_aes.c Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21 08:56:16 +00:00
geom_apple.c Add a rudimentary class for slicing Apple partitioned disks. 2003-01-31 16:27:07 +00:00
geom_bsd.c Mark some args unused so this compiles in userland. 2003-01-28 09:48:09 +00:00
geom_ccd.c Eliminate the sc_openmask, ccdopen() and ccdclose() functions, we 2003-02-01 11:17:22 +00:00
geom_ctl.c Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21 08:56:16 +00:00
geom_dev.c Move the g_stat struct to its own .h file, we will export it to other code. 2003-02-08 13:03:57 +00:00
geom_disk.c Check return value of g_clone_bio(). 2003-02-06 22:00:47 +00:00
geom_dump.c Commit the correct copy of the g_stat structure. 2003-02-07 23:08:24 +00:00
geom_enc.c Add the new statistics structure, put one in consumers and providers. 2003-02-07 21:43:34 +00:00
geom_event.c Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21 08:56:16 +00:00
geom_gpt.c Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21 08:56:16 +00:00
geom_int.h Move the g_stat struct to its own .h file, we will export it to other code. 2003-02-08 13:03:57 +00:00
geom_io.c Update the statistics collection code to track busy time instead of 2003-02-09 17:04:57 +00:00
geom_kern.c Update the statistics collection code to track busy time instead of 2003-02-09 17:04:57 +00:00
geom_mbr.c Remove commented out g_enc_dos_partition(). We won't be needing it. 2003-01-31 21:18:41 +00:00
geom_mirror.c Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21 08:56:16 +00:00
geom_pc98.c In userland case include <errno.h>, not <err.h>. This is needed to make 2003-01-06 20:05:45 +00:00
geom_slice.c Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21 08:56:16 +00:00
geom_slice.h Get rid of g_slice_addslice() and use g_slice_config() instead. 2002-12-16 23:08:48 +00:00
geom_stats.c Put the name of the /dev entry in the .h file, userland will need it. 2003-02-08 14:50:27 +00:00
geom_stats.h Update the statistics collection code to track busy time instead of 2003-02-09 17:04:57 +00:00
geom_subr.c Move the g_stat struct to its own .h file, we will export it to other code. 2003-02-08 13:03:57 +00:00
geom_sunlabel.c Move configuration of geom/providers into its own function in preparation 2003-02-01 08:28:43 +00:00
geom_vol_ffs.c Add some comments about the deficiencies of this module. I had hoped to get 2003-02-07 17:50:33 +00:00
geom.h Move the g_stat struct to its own .h file, we will export it to other code. 2003-02-08 13:03:57 +00:00
notes Update the statistics collection code to track busy time instead of 2003-02-09 17:04:57 +00:00