diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-05-18 12:58:34 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-06-07 12:56:19 +0100 |
| commit | 4c1b7a7616086a95cb6983f7b68b8d85b2f9bcc6 (patch) | |
| tree | 4053f5d9898d1aa81033ec00778ac3715905b1de /arch/arm/mm/mmu.c | |
| parent | f572f5cb3926fb436cf4f55c84685f2ff7425e57 (diff) | |
ARM: change vmalloc_start to vmalloc_size
Rather than storing the start of vmalloc space, store the size, and
move the calculation into adjust_lowmem_limit(). We now have one single
place where this calculation takes place.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Yanfei Xu <yanfei.xu@windriver.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/mm/mmu.c')
| -rw-r--r-- | arch/arm/mm/mmu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index a1d1a431340f..c4616b068308 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -1121,7 +1121,7 @@ void __init debug_ll_io_init(void) } #endif -static unsigned long __initdata vmalloc_start = VMALLOC_END - (240 << 20); +static unsigned long __initdata vmalloc_size = 240 << 20; /* * vmalloc=size forces the vmalloc area to be exactly 'size' @@ -1146,7 +1146,7 @@ static int __init early_vmalloc(char *arg) vmalloc_reserve >> 20); } - vmalloc_start = VMALLOC_END - vmalloc_reserve; + vmalloc_size = vmalloc_reserve; return 0; } early_param("vmalloc", early_vmalloc); @@ -1166,7 +1166,7 @@ void __init adjust_lowmem_bounds(void) * and may itself be outside the valid range for which phys_addr_t * and therefore __pa() is defined. */ - vmalloc_limit = (u64)vmalloc_start - VMALLOC_OFFSET - + vmalloc_limit = (u64)VMALLOC_END - vmalloc_size - VMALLOC_OFFSET - PAGE_OFFSET + PHYS_OFFSET; /* |