linux-kernel - [PATCH 24/50] x86/boot/e820: Rename parse_e820_ext() to e820__memory_setup

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Date:   Sat, 28 Jan 2017 23:11:45 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Andy Lutomirski <luto@...capital.net>,
        Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH 24/50] x86/boot/e820: Rename parse_e820_ext() to e820__memory_setup_extended()

parse_e820_ext() is very similar to e820__memory_setup_default(), both are
taking bootloader provided data, add it to the E820 table and then
pass it sanitize_e820_table().

Rename it to e820__memory_setup_extended() to better signal their similar role.

No change in functionality.

Cc: Alex Thorlton <athorlton@....com>
Cc: Andy Lutomirski <luto@...nel.org>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Brian Gerst <brgerst@...il.com>
Cc: Dan Williams <dan.j.williams@...el.com>
Cc: Denys Vlasenko <dvlasenk@...hat.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Huang, Ying <ying.huang@...el.com>
Cc: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: Juergen Gross <jgross@...e.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Paul Jackson <pj@....com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Rafael J. Wysocki <rjw@...k.pl>
Cc: Tejun Heo <tj@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Wei Yang <richard.weiyang@...il.com>
Cc: Yinghai Lu <yinghai@...nel.org>
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/include/asm/e820/api.h | 2 +-
 arch/x86/kernel/e820.c          | 2 +-
 arch/x86/kernel/setup.c         | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h
index 7c9e4bb84059..8c9c6054dec1 100644
--- a/arch/x86/include/asm/e820/api.h
+++ b/arch/x86/include/asm/e820/api.h
@@ -17,7 +17,7 @@ extern u64  e820_update_range(u64 start, u64 size, unsigned old_type, unsigned n
 extern u64  e820_remove_range(u64 start, u64 size, unsigned old_type, int checktype);
 extern void update_e820(void);
 extern void e820_setup_gap(void);
-extern void parse_e820_ext(u64 phys_addr, u32 data_len);
+extern void e820__memory_setup_extended(u64 phys_addr, u32 data_len);
 extern unsigned long e820_end_of_ram_pfn(void);
 extern unsigned long e820_end_of_low_ram_pfn(void);
 extern u64  early_reserve_e820(u64 sizet, u64 align);
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 5f8ba898e29d..d24c0f2b4a1c 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -665,7 +665,7 @@ __init void e820_reallocate_tables(void)
  * the remaining (if any) entries are passed via the SETUP_E820_EXT node of
  * struct setup_data, which is parsed here.
  */
-void __init parse_e820_ext(u64 phys_addr, u32 data_len)
+void __init e820__memory_setup_extended(u64 phys_addr, u32 data_len)
 {
 	int entries;
 	struct e820_entry *extmap;
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 838e4b5707ae..4451c3a818db 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -426,7 +426,7 @@ static void __init parse_setup_data(void)
 
 		switch (data_type) {
 		case SETUP_E820_EXT:
-			parse_e820_ext(pa_data, data_len);
+			e820__memory_setup_extended(pa_data, data_len);
 			break;
 		case SETUP_DTB:
 			add_dtb(pa_data);
-- 
2.7.4