	.file	"extr_page_alloc.c_pfn_to_bitidx.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	pfn_to_bitidx, @function
pfn_to_bitidx:
.LFB0:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	push	rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	mov	rbx, rsi
	sub	rsp, 8
	.cfi_def_cfa_offset 32
	mov	ebp, DWORD PTR pageblock_nr_pages[rip]
	call	page_zone@PLT
	mov	edi, DWORD PTR [rax]
	mov	esi, ebp
	call	round_down@PLT
	mov	rcx, QWORD PTR pageblock_order[rip]
	sub	rbx, rax
	mov	eax, DWORD PTR NR_PAGEBLOCK_BITS[rip]
	add	rsp, 8
	.cfi_def_cfa_offset 24
	shr	rbx, cl
	imul	eax, ebx
	pop	rbx
	.cfi_def_cfa_offset 16
	pop	rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE0:
	.size	pfn_to_bitidx, .-pfn_to_bitidx
	.comm	pageblock_order,8,8
	.comm	pageblock_nr_pages,4,4
	.comm	PAGES_PER_SECTION,4,4
	.comm	NR_PAGEBLOCK_BITS,8,8
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_page_alloc.c_pfn_to_bitidx.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	pfn_to_bitidx, %function
pfn_to_bitidx:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, lr}
	mov	r4, r1
	bl	page_zone
	ldr	r3, .L4
	ldr	r0, [r0]
	ldr	r1, [r3]
	bl	round_down
	ldr	r3, .L4+4
	ldr	r2, .L4+8
	ldr	r3, [r3]
	sub	r4, r4, r0
	ldr	r0, [r2]
	lsr	r4, r4, r3
	mul	r0, r4, r0
	pop	{r4, pc}
.L5:
	.align	2
.L4:
	.word	pageblock_nr_pages
	.word	pageblock_order
	.word	NR_PAGEBLOCK_BITS
	.size	pfn_to_bitidx, .-pfn_to_bitidx
	.comm	pageblock_order,4,4
	.comm	pageblock_nr_pages,4,4
	.comm	PAGES_PER_SECTION,4,4
	.comm	NR_PAGEBLOCK_BITS,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
