Date: Sun, 28 Oct 2012 21:01:32 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r242270 - head/share/man/man9 Message-ID: <201210282101.q9SL1WXa098249@svn.freebsd.org>
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Author: trasz Date: Sun Oct 28 21:01:32 2012 New Revision: 242270 URL: http://svn.freebsd.org/changeset/base/242270 Log: Make it clear that NULL can only be returned when M_NOWAIT was used. Modified: head/share/man/man9/zone.9 Modified: head/share/man/man9/zone.9 ============================================================================== --- head/share/man/man9/zone.9 Sun Oct 28 20:14:21 2012 (r242269) +++ head/share/man/man9/zone.9 Sun Oct 28 21:01:32 2012 (r242270) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd February 25, 2012 +.Dd October 28, 2012 .Dt ZONE 9 .Os .Sh NAME @@ -145,7 +145,7 @@ or .Dv NULL in the rare case where all items in the zone are in use and the allocator is unable to grow the zone -or when +and .Dv M_NOWAIT is specified. .Pp @@ -218,8 +218,10 @@ The .Fn uma_zalloc function returns a pointer to an item, or .Dv NULL -if the zone ran out of unused items and the allocator was unable to -enlarge it. +if the zone ran out of unused items +and +.Dv M_NOWAIT +was specified. .Sh SEE ALSO .Xr malloc 9 .Sh HISTORY
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