Rename phys_initrd_start to phys_external_initramfs_start and phys_initrd_size to phys_external_initramfs_size.
They refer to initramfs, not to initrd Signed-off-by: Askar Safin <[email protected]> --- arch/arc/mm/init.c | 8 ++++---- arch/arm/mm/init.c | 8 ++++---- arch/arm64/mm/init.c | 15 ++++++++------- arch/x86/kernel/setup.c | 4 ++-- drivers/firmware/efi/efi.c | 6 +++--- drivers/of/fdt.c | 8 ++++---- include/linux/initrd.h | 4 ++-- init/do_mounts_initrd.c | 8 ++++---- init/initramfs.c | 10 +++++----- 9 files changed, 36 insertions(+), 35 deletions(-) diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index a73cc94f806e..eb8a616a63c6 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -110,10 +110,10 @@ void __init setup_arch_memory(void) __pa(_end) - CONFIG_LINUX_LINK_BASE); #ifdef CONFIG_BLK_DEV_INITRD - if (phys_initrd_size) { - memblock_reserve(phys_initrd_start, phys_initrd_size); - initrd_start = (unsigned long)__va(phys_initrd_start); - initrd_end = initrd_start + phys_initrd_size; + if (phys_external_initramfs_size) { + memblock_reserve(phys_external_initramfs_start, phys_external_initramfs_size); + initrd_start = (unsigned long)__va(phys_external_initramfs_start); + initrd_end = initrd_start + phys_external_initramfs_size; } #endif diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 54bdca025c9f..93f8010b9115 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -55,8 +55,8 @@ static int __init parse_tag_initrd(const struct tag *tag) { pr_warn("ATAG_INITRD is deprecated; " "please update your bootloader.\n"); - phys_initrd_start = __virt_to_phys(tag->u.initrd.start); - phys_initrd_size = tag->u.initrd.size; + phys_external_initramfs_start = __virt_to_phys(tag->u.initrd.start); + phys_external_initramfs_size = tag->u.initrd.size; return 0; } @@ -64,8 +64,8 @@ __tagtable(ATAG_INITRD, parse_tag_initrd); static int __init parse_tag_initrd2(const struct tag *tag) { - phys_initrd_start = tag->u.initrd.start; - phys_initrd_size = tag->u.initrd.size; + phys_external_initramfs_start = tag->u.initrd.start; + phys_external_initramfs_size = tag->u.initrd.size; return 0; } diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index ea84a61ed508..da517edcf824 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -246,14 +246,15 @@ void __init arm64_memblock_init(void) memblock_add(__pa_symbol(_text), (u64)(_end - _text)); } - if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && phys_initrd_size) { + if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && phys_external_initramfs_size) { /* * Add back the memory we just removed if it results in the * initrd to become inaccessible via the linear mapping. * Otherwise, this is a no-op */ - u64 base = phys_initrd_start & PAGE_MASK; - u64 size = PAGE_ALIGN(phys_initrd_start + phys_initrd_size) - base; + u64 base = phys_external_initramfs_start & PAGE_MASK; + u64 size = PAGE_ALIGN(phys_external_initramfs_start + + phys_external_initramfs_size) - base; /* * We can only add back the initrd memory if we don't end up @@ -267,7 +268,7 @@ void __init arm64_memblock_init(void) base + size > memblock_start_of_DRAM() + linear_region_size, "initrd not fully accessible via the linear mapping -- please check your bootloader ...\n")) { - phys_initrd_size = 0; + phys_external_initramfs_size = 0; } else { memblock_add(base, size); memblock_clear_nomap(base, size); @@ -280,10 +281,10 @@ void __init arm64_memblock_init(void) * pagetables with memblock. */ memblock_reserve(__pa_symbol(_stext), _end - _stext); - if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && phys_initrd_size) { + if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && phys_external_initramfs_size) { /* the generic initrd code expects virtual addresses */ - initrd_start = __phys_to_virt(phys_initrd_start); - initrd_end = initrd_start + phys_initrd_size; + initrd_start = __phys_to_virt(phys_external_initramfs_start); + initrd_end = initrd_start + phys_external_initramfs_size; } early_init_fdt_scan_reserved_mem(); diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 797c3c9fc75e..e727c7a7f648 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -297,7 +297,7 @@ static u64 __init get_ramdisk_image(void) ramdisk_image |= (u64)boot_params.ext_ramdisk_image << 32; if (ramdisk_image == 0) - ramdisk_image = phys_initrd_start; + ramdisk_image = phys_external_initramfs_start; return ramdisk_image; } @@ -308,7 +308,7 @@ static u64 __init get_ramdisk_size(void) ramdisk_size |= (u64)boot_params.ext_ramdisk_size << 32; if (ramdisk_size == 0) - ramdisk_size = phys_initrd_size; + ramdisk_size = phys_external_initramfs_size; return ramdisk_size; } diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 1ce428e2ac8a..7cab72da2ea9 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -808,13 +808,13 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables, } if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && - initrd != EFI_INVALID_TABLE_ADDR && phys_initrd_size == 0) { + initrd != EFI_INVALID_TABLE_ADDR && phys_external_initramfs_size == 0) { struct linux_efi_initrd *tbl; tbl = early_memremap(initrd, sizeof(*tbl)); if (tbl) { - phys_initrd_start = tbl->base; - phys_initrd_size = tbl->size; + phys_external_initramfs_start = tbl->base; + phys_external_initramfs_size = tbl->size; early_memunmap(tbl, sizeof(*tbl)); } } diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 0edd639898a6..9c4c9be948c5 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -760,8 +760,8 @@ static void __early_init_dt_declare_initrd(unsigned long start, { /* * __va() is not yet available this early on some platforms. In that - * case, the platform uses phys_initrd_start/phys_initrd_size instead - * and does the VA conversion itself. + * case, the platform uses phys_external_initramfs_start/phys_external_initramfs_size + * instead and does the VA conversion itself. */ if (!IS_ENABLED(CONFIG_ARM64) && !(IS_ENABLED(CONFIG_RISCV) && IS_ENABLED(CONFIG_64BIT))) { @@ -799,8 +799,8 @@ static void __init early_init_dt_check_for_initrd(unsigned long node) return; __early_init_dt_declare_initrd(start, end); - phys_initrd_start = start; - phys_initrd_size = end - start; + phys_external_initramfs_start = start; + phys_external_initramfs_size = end - start; pr_debug("initrd_start=0x%llx initrd_end=0x%llx\n", start, end); } diff --git a/include/linux/initrd.h b/include/linux/initrd.h index 4080ba82d4c9..23c08e88234c 100644 --- a/include/linux/initrd.h +++ b/include/linux/initrd.h @@ -17,8 +17,8 @@ static inline void __init reserve_initrd_mem(void) {} static inline void wait_for_initramfs(void) {} #endif -extern phys_addr_t phys_initrd_start; -extern unsigned long phys_initrd_size; +extern phys_addr_t phys_external_initramfs_start; +extern unsigned long phys_external_initramfs_size; extern char __builtin_initramfs_start[]; extern unsigned long __builtin_initramfs_size; diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index d5264e9a52e0..444182a76999 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -15,8 +15,8 @@ unsigned long initrd_start, initrd_end; int initrd_below_start_ok; -phys_addr_t phys_initrd_start __initdata; -unsigned long phys_initrd_size __initdata; +phys_addr_t phys_external_initramfs_start __initdata; +unsigned long phys_external_initramfs_size __initdata; static int __init early_initrdmem(char *p) { @@ -28,8 +28,8 @@ static int __init early_initrdmem(char *p) if (*endp == ',') { size = memparse(endp + 1, NULL); - phys_initrd_start = start; - phys_initrd_size = size; + phys_external_initramfs_start = start; + phys_external_initramfs_size = size; } return 0; } diff --git a/init/initramfs.c b/init/initramfs.c index 2866d7a0afd7..6abe0a3ca4ce 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -610,7 +610,7 @@ void __init reserve_initrd_mem(void) /* Ignore the virtul address computed during device tree parsing */ initrd_start = initrd_end = 0; - if (!phys_initrd_size) + if (!phys_external_initramfs_size) return; /* * Round the memory region to page boundaries as per free_initrd_mem() @@ -618,8 +618,8 @@ void __init reserve_initrd_mem(void) * are in use, but more importantly, reserves the entire set of pages * as we don't want these pages allocated for other purposes. */ - start = round_down(phys_initrd_start, PAGE_SIZE); - size = phys_initrd_size + (phys_initrd_start - start); + start = round_down(phys_external_initramfs_start, PAGE_SIZE); + size = phys_external_initramfs_size + (phys_external_initramfs_start - start); size = round_up(size, PAGE_SIZE); if (!memblock_is_region_memory(start, size)) { @@ -636,8 +636,8 @@ void __init reserve_initrd_mem(void) memblock_reserve(start, size); /* Now convert initrd to virtual addresses */ - initrd_start = (unsigned long)__va(phys_initrd_start); - initrd_end = initrd_start + phys_initrd_size; + initrd_start = (unsigned long)__va(phys_external_initramfs_start); + initrd_end = initrd_start + phys_external_initramfs_size; initrd_below_start_ok = 1; return; -- 2.47.2 _______________________________________________ linux-snps-arc mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-snps-arc
