diff options
author | Ingo Molnar <mingo@kernel.org> | 2017-01-27 12:54:38 +0100 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2017-01-28 09:33:14 +0100 |
commit | 8ec67d97bff592cc5b5325d1ee3646ebd7d635fc (patch) | |
tree | d3fe58dd5afef8ec2b5ab259ca79a12e18c58aac /arch/x86/boot | |
parent | 308bee698a902dac1d724277e636cd5f9be8cd3b (diff) | |
download | linux-8ec67d97bff592cc5b5325d1ee3646ebd7d635fc.tar.bz2 |
x86/boot/e820: Rename the basic e820 data types to 'struct e820_entry' and 'struct e820_array'
The 'e820entry' and 'e820map' names have various annoyances:
- the missing underscore departs from the usual kernel style
and makes the code look weird,
- in the past I kept confusing the 'map' with the 'entry', because
a 'map' is ambiguous in that regard,
- it's not really clear from the 'e820map' that this is a regular
C array.
Rename them to 'struct e820_entry' and 'struct e820_array' accordingly.
( Leave the legacy UAPI header alone but do the rename in the bootparam.h
and e820/types.h file - outside tools relying on these defines should
either adjust their code, or should use the legacy header, or should
create their private copies for the definitions. )
No change in functionality.
Cc: Alex Thorlton <athorlton@sgi.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Jackson <pj@sgi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/boot')
-rw-r--r-- | arch/x86/boot/compressed/eboot.c | 12 | ||||
-rw-r--r-- | arch/x86/boot/compressed/kaslr.c | 2 | ||||
-rw-r--r-- | arch/x86/boot/memory.c | 4 |
3 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 2066f74cf9b2..e1a3e2cde5cb 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -900,7 +900,7 @@ static void add_e820ext(struct boot_params *params, unsigned long size; e820ext->type = SETUP_E820_EXT; - e820ext->len = nr_entries * sizeof(struct e820entry); + e820ext->len = nr_entries * sizeof(struct e820_entry); e820ext->next = 0; data = (struct setup_data *)(unsigned long)params->hdr.setup_data; @@ -917,9 +917,9 @@ static void add_e820ext(struct boot_params *params, static efi_status_t setup_e820(struct boot_params *params, struct setup_data *e820ext, u32 e820ext_size) { - struct e820entry *e820_map = ¶ms->e820_map[0]; + struct e820_entry *e820_map = ¶ms->e820_map[0]; struct efi_info *efi = ¶ms->efi_info; - struct e820entry *prev = NULL; + struct e820_entry *prev = NULL; u32 nr_entries; u32 nr_desc; int i; @@ -983,14 +983,14 @@ static efi_status_t setup_e820(struct boot_params *params, } if (nr_entries == ARRAY_SIZE(params->e820_map)) { - u32 need = (nr_desc - i) * sizeof(struct e820entry) + + u32 need = (nr_desc - i) * sizeof(struct e820_entry) + sizeof(struct setup_data); if (!e820ext || e820ext_size < need) return EFI_BUFFER_TOO_SMALL; /* boot_params map full, switch to e820 extended */ - e820_map = (struct e820entry *)e820ext->data; + e820_map = (struct e820_entry *)e820ext->data; } e820_map->addr = d->phys_addr; @@ -1019,7 +1019,7 @@ static efi_status_t alloc_e820ext(u32 nr_desc, struct setup_data **e820ext, unsigned long size; size = sizeof(struct setup_data) + - sizeof(struct e820entry) * nr_desc; + sizeof(struct e820_entry) * nr_desc; if (*e820ext) { efi_call_early(free_pool, *e820ext); diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index 8b7c9e75edcb..17da12e92e99 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -426,7 +426,7 @@ static unsigned long slots_fetch_random(void) return 0; } -static void process_e820_entry(struct e820entry *entry, +static void process_e820_entry(struct e820_entry *entry, unsigned long minimum, unsigned long image_size) { diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c index db75d07c3645..331b3d831cc4 100644 --- a/arch/x86/boot/memory.c +++ b/arch/x86/boot/memory.c @@ -21,8 +21,8 @@ static int detect_memory_e820(void) { int count = 0; struct biosregs ireg, oreg; - struct e820entry *desc = boot_params.e820_map; - static struct e820entry buf; /* static so it is zeroed */ + struct e820_entry *desc = boot_params.e820_map; + static struct e820_entry buf; /* static so it is zeroed */ initregs(&ireg); ireg.ax = 0xe820; |