mirror_zfs/module/spl
Prakash Surya 56d40a686b Add callbacks for displaying KSTAT_TYPE_RAW kstats
The current implementation for displaying kstats of type KSTAT_TYPE_RAW
is rather crude. This patch attempts to enhance this handling by
allowing a kstat user to register formatting callbacks which can
optionally be used.

The callbacks allow the user to implement functions for interpreting
their data and transposing it into a character buffer. This buffer,
containing a string representation of the raw data, is then be displayed
through the current /proc textual interface.

Additionally the kstats are made writable because it's now possible
to provide a useful handler via the existing ks_update() interface.

Signed-off-by: Prakash Surya <surya1@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #296
2013-10-16 14:48:35 -07:00
..
Makefile.in Add script for builtin module building. 2012-07-26 15:13:09 -07:00
spl-atomic.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-condvar.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-cred.c Linux 3.8 compat: Use kuid_t/kgid_t when required 2013-08-09 10:09:29 -07:00
spl-debug.c Linux 3.11 compat: Replace num_physpages with totalram_pages 2013-08-08 09:14:29 -07:00
spl-err.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-generic.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-kmem.c Consistently use local_irq_disable/local_irq_enable 2013-10-09 14:00:56 -07:00
spl-kobj.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-kstat.c Add callbacks for displaying KSTAT_TYPE_RAW kstats 2013-10-16 14:48:35 -07:00
spl-mutex.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-proc.c PaX/GrSecurity Linux 3.8.y compat: Use __no_const on struct ctl_table 2013-08-08 09:51:34 -07:00
spl-rwlock.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-taskq.c Fix taskq_wait_id() 2013-05-03 14:32:29 -07:00
spl-thread.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-time.c Replace current_kernel_time() with getnstimeofday() 2013-10-09 13:28:30 -07:00
spl-tsd.c Linux 3.9 compat: Switch to hlist_for_each{,_rcu} 2013-03-14 10:43:34 -07:00
spl-vnode.c Linux 3.8 compat: Use kuid_t/kgid_t when required 2013-08-09 10:09:29 -07:00
spl-xdr.c Refresh links to web site 2013-03-04 19:09:34 -08:00
spl-zlib.c Refresh links to web site 2013-03-04 19:09:34 -08:00