2023-05-08 07:00:14 +00:00
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From 275b62afe8fd7446fc31025998b6d0fd47ec8be0 Mon Sep 17 00:00:00 2001
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2022-11-19 04:10:25 +00:00
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From: Hari Bathini <hbathini@linux.ibm.com>
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Date: Mon, 4 Jul 2022 10:55:43 +0530
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2023-05-08 07:00:14 +00:00
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Subject: [PATCH 21/89] ppc64: rename ppc64_paca_init to
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2022-11-19 04:10:25 +00:00
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ppc64_paca_percpu_offset_init
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ppc64_paca_init() function is specifically used to initialize percpu
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data_offset for kernels older than v2.6.36. So, the name is slightly
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misleading. Rename it to ppc64_paca_percpu_offset_init to reflect its
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purpose.
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Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
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Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
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---
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ppc64.c | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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diff --git a/ppc64.c b/ppc64.c
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index 272eb207074a..0a3aa5f7af91 100644
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--- a/ppc64.c
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+++ b/ppc64.c
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@@ -52,7 +52,7 @@ static char * ppc64_check_eframe(struct ppc64_pt_regs *);
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static void ppc64_print_eframe(char *, struct ppc64_pt_regs *,
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struct bt_info *);
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static void parse_cmdline_args(void);
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-static int ppc64_paca_init(int);
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+static int ppc64_paca_percpu_offset_init(int);
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static void ppc64_init_cpu_info(void);
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static int ppc64_get_cpu_map(void);
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static void ppc64_clear_machdep_cache(void);
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@@ -3285,7 +3285,7 @@ parse_cmdline_args(void)
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* Initialize the per cpu data_offset values from paca structure.
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*/
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static int
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-ppc64_paca_init(int map)
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+ppc64_paca_percpu_offset_init(int map)
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{
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int i, cpus, nr_paca;
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char *cpu_paca_buf;
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@@ -3387,10 +3387,11 @@ ppc64_init_cpu_info(void)
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* which was removed post v2.6.15 ppc64 and now we get the per cpu
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* data_offset from __per_cpu_offset symbol during kernel_init()
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* call. Hence for backward (pre-2.6.36) compatibility, call
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- * ppc64_paca_init() only if symbol __per_cpu_offset does not exist.
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+ * ppc64_paca_percpu_offset_init() only if symbol __per_cpu_offset
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+ * does not exist.
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*/
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if (!symbol_exists("__per_cpu_offset"))
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- cpus = ppc64_paca_init(map);
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+ cpus = ppc64_paca_percpu_offset_init(map);
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else {
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if (!(nr_cpus = get_array_length("__per_cpu_offset", NULL, 0)))
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nr_cpus = (kt->kernel_NR_CPUS ? kt->kernel_NR_CPUS :
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--
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2.37.1
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