diff options
author | Tejun Heo <tj@kernel.org> | 2011-12-08 10:22:07 -0800 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2011-12-08 10:22:07 -0800 |
commit | fe091c208a40299fba40e62292a610fb91e44b4e (patch) | |
tree | 72bf673f05a736cbf3555a4dcf428b95840fc9f7 /arch | |
parent | c5a1cb284b791fcc3c70962331a682452afaf6cd (diff) | |
download | op-kernel-dev-fe091c208a40299fba40e62292a610fb91e44b4e.zip op-kernel-dev-fe091c208a40299fba40e62292a610fb91e44b4e.tar.gz |
memblock: Kill memblock_init()
memblock_init() initializes arrays for regions and memblock itself;
however, all these can be done with struct initializers and
memblock_init() can be removed. This patch kills memblock_init() and
initializes memblock with struct initializer.
The only difference is that the first dummy entries don't have .nid
set to MAX_NUMNODES initially. This doesn't cause any behavior
difference.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mm/init.c | 1 | ||||
-rw-r--r-- | arch/microblaze/kernel/prom.c | 1 | ||||
-rw-r--r-- | arch/openrisc/kernel/prom.c | 1 | ||||
-rw-r--r-- | arch/powerpc/kernel/prom.c | 2 | ||||
-rw-r--r-- | arch/sh/mm/init.c | 1 | ||||
-rw-r--r-- | arch/sparc/mm/init_64.c | 2 | ||||
-rw-r--r-- | arch/unicore32/mm/init.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/head32.c | 2 | ||||
-rw-r--r-- | arch/x86/kernel/head64.c | 2 | ||||
-rw-r--r-- | arch/x86/xen/enlighten.c | 2 |
10 files changed, 0 insertions, 15 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 9863f03..4140843 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -333,7 +333,6 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank[0]), meminfo_cmp, NULL); - memblock_init(); for (i = 0; i < mi->nr_banks; i++) memblock_add(mi->bank[i].start, mi->bank[i].size); diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index 977484a..4d65e97 100644 --- a/arch/microblaze/kernel/prom.c +++ b/arch/microblaze/kernel/prom.c @@ -122,7 +122,6 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_chosen, cmd_line); /* Scan memory nodes and rebuild MEMBLOCKs */ - memblock_init(); of_scan_flat_dt(early_init_dt_scan_root, NULL); of_scan_flat_dt(early_init_dt_scan_memory, NULL); diff --git a/arch/openrisc/kernel/prom.c b/arch/openrisc/kernel/prom.c index 1bb58ba..7dbc6e0 100644 --- a/arch/openrisc/kernel/prom.c +++ b/arch/openrisc/kernel/prom.c @@ -76,7 +76,6 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_chosen, cmd_line); /* Scan memory nodes and rebuild MEMBLOCKs */ - memblock_init(); of_scan_flat_dt(early_init_dt_scan_root, NULL); of_scan_flat_dt(early_init_dt_scan_memory, NULL); diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index fa1235b..a7ee83e 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -733,8 +733,6 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_chosen_ppc, cmd_line); /* Scan memory nodes and rebuild MEMBLOCKs */ - memblock_init(); - of_scan_flat_dt(early_init_dt_scan_root, NULL); of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL); diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 939ca0f..2528962 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -324,7 +324,6 @@ void __init paging_init(void) unsigned long vaddr, end; int nid; - memblock_init(); sh_mv.mv_mem_init(); early_reserve_mem(); diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 8584a25..f42cc87 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1769,8 +1769,6 @@ void __init paging_init(void) sun4v_ktsb_init(); } - memblock_init(); - /* Find available physical memory... * * Read it twice in order to work around a bug in openfirmware. diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c index 5fb09e2..01e235b 100644 --- a/arch/unicore32/mm/init.c +++ b/arch/unicore32/mm/init.c @@ -246,7 +246,6 @@ void __init uc32_memblock_init(struct meminfo *mi) sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank[0]), meminfo_cmp, NULL); - memblock_init(); for (i = 0; i < mi->nr_banks; i++) memblock_add(mi->bank[i].start, mi->bank[i].size); diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index be9282b..51ff186 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -31,8 +31,6 @@ static void __init i386_default_early_setup(void) void __init i386_start_kernel(void) { - memblock_init(); - memblock_reserve(__pa_symbol(&_text), __pa_symbol(&__bss_stop) - __pa_symbol(&_text)); diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index fd25b11..3a3b779 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -98,8 +98,6 @@ void __init x86_64_start_reservations(char *real_mode_data) { copy_bootdata(__va(real_mode_data)); - memblock_init(); - memblock_reserve(__pa_symbol(&_text), __pa_symbol(&__bss_stop) - __pa_symbol(&_text)); diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 1f92865..12eb07b 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1215,8 +1215,6 @@ asmlinkage void __init xen_start_kernel(void) local_irq_disable(); early_boot_irqs_disabled = true; - memblock_init(); - xen_raw_console_write("mapping kernel into physical memory\n"); pgd = xen_setup_kernel_pagetable(pgd, xen_start_info->nr_pages); xen_ident_map_ISA(); |