	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function msc_mmap_close
_msc_mmap_close:                        ## @msc_mmap_close
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	(%rdi), %rax
	movq	(%rax), %rax
	movq	(%rax), %r15
	leaq	16(%r15), %rdi
	leaq	8(%r15), %r14
	movq	%r14, %rsi
	callq	_atomic_dec_and_mutex_lock
	testl	%eax, %eax
	je	LBB0_8
## %bb.1:
	cmpq	$0, (%r15)
	je	LBB0_7
## %bb.2:
	xorl	%ebx, %ebx
	jmp	LBB0_3
	.p2align	4, 0x90
LBB0_6:                                 ##   in Loop: Header=BB0_3 Depth=1
	incq	%rbx
	cmpq	(%r15), %rbx
	jae	LBB0_7
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movq	%r15, %rdi
	movq	%rbx, %rsi
	callq	_msc_buffer_get_page
	movq	%rax, %r12
	xorl	%edi, %edi
	testq	%rax, %rax
	sete	%dil
	callq	_WARN_ON_ONCE
	testq	%rax, %rax
	jne	LBB0_6
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	cmpq	$0, (%r12)
	je	LBB0_6
## %bb.5:                               ##   in Loop: Header=BB0_3 Depth=1
	movq	$0, (%r12)
	jmp	LBB0_6
LBB0_7:
	addq	$12, %r15
	movq	%r15, %rdi
	callq	_atomic_dec
	movq	%r14, %rdi
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_mutex_unlock                   ## TAILCALL
LBB0_8:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_msc_mmap_close
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function msc_mmap_close
_msc_mmap_close:                        ; @msc_mmap_close
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	ldr	x8, [x0]
	ldr	x8, [x8]
	ldr	x20, [x8]
	add	x0, x20, #16
	add	x19, x20, #8
	mov	x1, x19
	bl	_atomic_dec_and_mutex_lock
	cbz	w0, LBB0_8
; %bb.1:
	ldr	x8, [x20]
	cbz	x8, LBB0_7
; %bb.2:
	mov	x21, #0
	b	LBB0_4
LBB0_3:                                 ;   in Loop: Header=BB0_4 Depth=1
	add	x21, x21, #1
	ldr	x8, [x20]
	cmp	x21, x8
	b.hs	LBB0_7
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	mov	x0, x20
	mov	x1, x21
	bl	_msc_buffer_get_page
	mov	x22, x0
	cmp	x0, #0
	cset	w0, eq
	bl	_WARN_ON_ONCE
	cbnz	x0, LBB0_3
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	ldr	x8, [x22]
	cbz	x8, LBB0_3
; %bb.6:                                ;   in Loop: Header=BB0_4 Depth=1
	str	xzr, [x22]
	b	LBB0_3
LBB0_7:
	add	x0, x20, #12
	bl	_atomic_dec
	mov	x0, x19
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	b	_mutex_unlock
LBB0_8:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_msc_mmap_close
.subsections_via_symbols
