cregit-Linux how code gets into the kernel

Release 4.11 arch/arm/plat-versatile/sched-clock.c

/*
 *  linux/arch/arm/plat-versatile/sched-clock.c
 *
 *  Copyright (C) 1999 - 2003 ARM Limited
 *  Copyright (C) 2000 Deep Blue Solutions Ltd
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/sched_clock.h>

#include <plat/sched_clock.h>


static void __iomem *ctr;


static u64 notrace versatile_read_sched_clock(void) { if (ctr) return readl(ctr); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Russell King1881.82%360.00%
Marc Zyngier313.64%120.00%
Stephen Boyd14.55%120.00%
Total22100.00%5100.00%


void __init versatile_sched_clock_init(void __iomem *reg, unsigned long rate) { ctr = reg; sched_clock_register(versatile_read_sched_clock, 32, rate); }

Contributors

PersonTokensPropCommitsCommitProp
Russell King2692.86%250.00%
Marc Zyngier13.57%125.00%
Stephen Boyd13.57%125.00%
Total28100.00%4100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Russell King5884.06%342.86%
Marc Zyngier68.70%114.29%
Stephen Boyd34.35%228.57%
Rabin Vincent22.90%114.29%
Total69100.00%7100.00%
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