	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function rdma_umap_open
_rdma_umap_open:                        ## @rdma_umap_open
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	cmpq	$0, 16(%rdi)
	je	LBB0_6
## %bb.1:
	movq	%rdi, %rbx
	movq	24(%rdi), %rax
	movq	(%rax), %r14
	movq	%r14, %rdi
	callq	_down_read_trylock
	testl	%eax, %eax
	je	LBB0_5
## %bb.2:
	cmpl	$0, 4(%r14)
	je	LBB0_4
## %bb.3:
	movq	_GFP_KERNEL@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movl	$4, %edi
	callq	_kzalloc
	testq	%rax, %rax
	je	LBB0_4
## %bb.7:
	movq	%rax, %rdi
	movq	%rbx, %rsi
	callq	_rdma_umap_priv_init
	movq	%r14, %rdi
	popq	%rbx
	popq	%r14
	popq	%rbp
	jmp	_up_read                        ## TAILCALL
LBB0_6:
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
LBB0_4:
	movq	%r14, %rdi
	callq	_up_read
LBB0_5:
	movq	$0, 16(%rbx)
	movq	(%rbx), %rsi
	movq	8(%rbx), %rdx
	subq	%rsi, %rdx
	movq	%rbx, %rdi
	popq	%rbx
	popq	%r14
	popq	%rbp
	jmp	_zap_vma_ptes                   ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_GFP_KERNEL,4,2                 ## @GFP_KERNEL
	.no_dead_strip	_rdma_umap_open
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function rdma_umap_open
_rdma_umap_open:                        ; @rdma_umap_open
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	ldr	x8, [x0, #16]
	cbz	x8, LBB0_5
; %bb.1:
	mov	x19, x0
	ldr	x8, [x0, #24]
	ldr	x20, [x8]
	mov	x0, x20
	bl	_down_read_trylock
	cbz	w0, LBB0_7
; %bb.2:
	ldr	w8, [x20, #4]
	cbz	w8, LBB0_6
; %bb.3:
Lloh0:
	adrp	x8, _GFP_KERNEL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _GFP_KERNEL@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	mov	w0, #4
	bl	_kzalloc
	cbz	x0, LBB0_6
; %bb.4:
	mov	x1, x19
	bl	_rdma_umap_priv_init
	mov	x0, x20
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_up_read
LBB0_5:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
LBB0_6:
	mov	x0, x20
	bl	_up_read
LBB0_7:
	str	xzr, [x19, #16]
	ldp	x1, x8, [x19]
	sub	x2, x8, x1
	mov	x0, x19
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_zap_vma_ptes
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_GFP_KERNEL,4,2                 ; @GFP_KERNEL
	.no_dead_strip	_rdma_umap_open
.subsections_via_symbols
