[Crash-utility] [PATCH v2 3/6] ppc64: rename ppc64_paca_init to ppc64_paca_percpu_offset_init
ppc64_paca_init() function is specifically used to initialize percpu
data_offset for kernels older than v2.6.36. So, the name is slightly
misleading. Rename it to ppc64_paca_percpu_offset_init to reflect its
purpose.
Signed-off-by: Hari Bathini <hbathini(a)linux.ibm.com>
---
* No changes in v2.
ppc64.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/ppc64.c b/ppc64.c
index 272eb20..0a3aa5f 100644
--- a/ppc64.c
+++ b/ppc64.c
@@ -52,7 +52,7 @@ static char * ppc64_check_eframe(struct ppc64_pt_regs *);
static void ppc64_print_eframe(char *, struct ppc64_pt_regs *,
struct bt_info *);
static void parse_cmdline_args(void);
-static int ppc64_paca_init(int);
+static int ppc64_paca_percpu_offset_init(int);
static void ppc64_init_cpu_info(void);
static int ppc64_get_cpu_map(void);
static void ppc64_clear_machdep_cache(void);
@@ -3285,7 +3285,7 @@ parse_cmdline_args(void)
* Initialize the per cpu data_offset values from paca structure.
*/
static int
-ppc64_paca_init(int map)
+ppc64_paca_percpu_offset_init(int map)
{
int i, cpus, nr_paca;
char *cpu_paca_buf;
@@ -3387,10 +3387,11 @@ ppc64_init_cpu_info(void)
* which was removed post v2.6.15 ppc64 and now we get the per cpu
* data_offset from __per_cpu_offset symbol during kernel_init()
* call. Hence for backward (pre-2.6.36) compatibility, call
- * ppc64_paca_init() only if symbol __per_cpu_offset does not exist.
+ * ppc64_paca_percpu_offset_init() only if symbol __per_cpu_offset
+ * does not exist.
*/
if (!symbol_exists("__per_cpu_offset"))
- cpus = ppc64_paca_init(map);
+ cpus = ppc64_paca_percpu_offset_init(map);
else {
if (!(nr_cpus = get_array_length("__per_cpu_offset", NULL, 0)))
nr_cpus = (kt->kernel_NR_CPUS ? kt->kernel_NR_CPUS :
--
2.35.3