Author: glebius
Date: Wed Apr 26 17:55:43 2017
New Revision: 317444
URL: https://svnweb.freebsd.org/changeset/base/317444
Log:
UMA_ZONE_REFCNT was removed.
PR: 209715
Submitted by: Fabian Keil <fk fabiankeil.de>
MFC after: 3 days
Modified:
head/share/man/man9/Makefile
head/share/man/man9/zone.9
Modified: head/share/man/man9/Makefile
==============================================================================
--- head/share/man/man9/Makefile Wed Apr 26 16:50:54 2017
(r317443)
+++ head/share/man/man9/Makefile Wed Apr 26 17:55:43 2017
(r317444)
@@ -1994,7 +1994,6 @@ MLINKS+=vrele.9 vput.9 \
vrele.9 vunref.9
MLINKS+=vslock.9 vsunlock.9
MLINKS+=zone.9 uma.9 \
- zone.9 uma_find_refcnt.9 \
zone.9 uma_zalloc.9 \
zone.9 uma_zalloc_arg.9 \
zone.9 uma_zcreate.9 \
Modified: head/share/man/man9/zone.9
==============================================================================
--- head/share/man/man9/zone.9 Wed Apr 26 16:50:54 2017 (r317443)
+++ head/share/man/man9/zone.9 Wed Apr 26 17:55:43 2017 (r317444)
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd December 20, 2015
+.Dd April 26, 2017
.Dt ZONE 9
.Os
.Sh NAME
@@ -34,7 +34,6 @@
.Nm uma_zalloc_arg ,
.Nm uma_zfree ,
.Nm uma_zfree_arg ,
-.Nm uma_find_refcnt ,
.Nm uma_zdestroy ,
.Nm uma_zone_set_max,
.Nm uma_zone_get_max,
@@ -60,8 +59,6 @@
.Fn uma_zfree "uma_zone_t zone" "void *item"
.Ft void
.Fn uma_zfree_arg "uma_zone_t zone" "void *item" "void *arg"
-.Ft "uint32_t *"
-.Fn uma_find_refcnt "uma_zone_t zone" "void *item"
.Ft void
.Fn uma_zdestroy "uma_zone_t zone"
.Ft int
@@ -155,10 +152,6 @@ is a subset of the following flags:
.Bl -tag -width "foo"
.It Dv UMA_ZONE_NOFREE
Slabs of the zone are never returned back to VM.
-.It Dv UMA_ZONE_REFCNT
-Each item in the zone would have internal reference counter associated with it.
-See
-.Fn uma_find_refcnt .
.It Dv UMA_ZONE_NODUMP
Pages belonging to the zone will not be included into mini-dumps.
.It Dv UMA_ZONE_PCPU
@@ -257,13 +250,6 @@ and
.Dv dtor
functions, respectively.
.Pp
-If zone was created with
-.Dv UMA_ZONE_REFCNT
-flag, then pointer to reference counter for an item can be retrieved with
-help of the
-.Fn uma_find_refcnt
-function.
-.Pp
Created zones,
which are empty,
can be destroyed using
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