Date: Thu, 1 Nov 2012 21:00:14 +0000 (UTC) From: Jim Harris <jimharris@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r242459 - head/share/man/man9 Message-ID: <201211012100.qA1L0ESp075299@svn.freebsd.org>
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Author: jimharris Date: Thu Nov 1 21:00:13 2012 New Revision: 242459 URL: http://svn.freebsd.org/changeset/base/242459 Log: Add descriptions for callout_reset_on and callout_schedule_on and their curcpu variants. Discussed with: mav, davide MFC after: 1 week Modified: head/share/man/man9/timeout.9 Modified: head/share/man/man9/timeout.9 ============================================================================== --- head/share/man/man9/timeout.9 Thu Nov 1 20:58:55 2012 (r242458) +++ head/share/man/man9/timeout.9 Thu Nov 1 21:00:13 2012 (r242459) @@ -29,7 +29,7 @@ .\" .\" $FreeBSD$ .\" -.Dd August 2, 2008 +.Dd November 1, 2012 .Dt TIMEOUT 9 .Os .Sh NAME @@ -42,7 +42,11 @@ .Nm callout_stop , .Nm callout_drain , .Nm callout_reset , +.Nm callout_reset_on , +.Nm callout_reset_curcpu , .Nm callout_schedule , +.Nm callout_schedule_on , +.Nm callout_schedule_curcpu , .Nm callout_pending , .Nm callout_active , .Nm callout_deactivate @@ -75,8 +79,18 @@ struct callout_handle handle = CALLOUT_H .Ft int .Fn callout_reset "struct callout *c" "int ticks" "timeout_t *func" "void *arg" .Ft int +.Fn callout_reset_on "struct callout *c" "int ticks" "timeout_t *func" \ +"void *arg" "int cpu" +.Ft int +.Fn callout_reset_curcpu "struct callout *c" "int ticks" "timeout_t *func" \ +"void *arg" +.Ft int .Fn callout_schedule "struct callout *c" "int ticks" .Ft int +.Fn callout_schedule_on "struct callout *c" "int ticks" "int cpu" +.Ft int +.Fn callout_schedule_curcpu "struct callout *c" "int ticks" +.Ft int .Fn callout_pending "struct callout *c" .Ft int .Fn callout_active "struct callout *c" @@ -302,6 +316,26 @@ and parameters extracted from the callout structure (though possibly with lower overhead). .Pp +The functions +.Fn callout_reset_on +and +.Fn callout_schedule_on +are equivalent to +.Fn callout_reset +and +.Fn callout_schedule +but take an extra parameter specifying the target CPU for the callout. +.Pp +The functions +.Fn callout_reset_curcpu +and +.Fn callout_schedule_curcpu +are wrappers for +.Fn callout_reset_on +and +.Fn callout_schedule_on +using the current CPU as the target CPU. +.Pp The macros .Fn callout_pending , .Fn callout_active
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