	.file	"extr_bufmgr.c_BufferAlloc.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	BufferAlloc, @function
BufferAlloc:
.LFB0:
	.cfi_startproc
	endbr64
	push	r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	mov	eax, ecx
	push	r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	push	r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	mov	r13, r9
	push	r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	mov	r12, r8
	push	rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	push	rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	mov	ebx, edx
	sub	rsp, 104
	.cfi_def_cfa_offset 160
	mov	QWORD PTR 48[rsp], r9
	lea	r15, 76[rsp]
	mov	QWORD PTR 40[rsp], rdi
	mov	DWORD PTR 60[rsp], esi
	mov	rsi, QWORD PTR [rdi]
	mov	DWORD PTR 56[rsp], edx
	mov	edx, DWORD PTR 8[rdi]
	mov	QWORD PTR 16[rsp], r8
	mov	edi, DWORD PTR 76[rsp]
	mov	r8d, eax
	mov	DWORD PTR 36[rsp], ecx
	mov	rcx, QWORD PTR fs:40
	mov	QWORD PTR 88[rsp], rcx
	xor	ecx, ecx
	mov	ecx, ebx
	call	INIT_BUFFERTAG@PLT
	mov	rdi, r15
	call	BufTableHashCode@PLT
	mov	edi, eax
	mov	ebx, eax
	mov	DWORD PTR 12[rsp], eax
	call	BufMappingPartitionLock@PLT
	mov	esi, DWORD PTR LW_SHARED[rip]
	mov	rdi, rax
	mov	r14, rax
	call	LWLockAcquire@PLT
	mov	esi, ebx
	mov	rdi, r15
	call	BufTableLookup@PLT
	test	eax, eax
	jns	.L62
	mov	rdi, r14
	call	LWLockRelease@PLT
	lea	rax, 84[rsp]
	mov	QWORD PTR 24[rsp], rax
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L66:
	mov	eax, DWORD PTR 0[rbp]
	lea	rdi, 80[rsp]
	mov	DWORD PTR 80[rsp], eax
	call	BufTableHashCode@PLT
	mov	edi, eax
	mov	r12d, eax
	call	BufMappingPartitionLock@PLT
	mov	esi, DWORD PTR LW_EXCLUSIVE[rip]
	mov	r13, rax
	cmp	r14, rax
	ja	.L63
	mov	rdi, r14
	jnb	.L12
	call	LWLockAcquire@PLT
	mov	esi, DWORD PTR LW_EXCLUSIVE[rip]
	mov	rdi, r13
	call	LWLockAcquire@PLT
	.p2align 4,,10
	.p2align 3
.L11:
	mov	edx, DWORD PTR 4[rbp]
	mov	esi, DWORD PTR 12[rsp]
	mov	rdi, r15
	call	BufTableInsert@PLT
	test	eax, eax
	jns	.L64
	mov	rdi, rbp
	call	LockBufHdr@PLT
	mov	ebx, DWORD PTR BUF_FLAG_MASK[rip]
	mov	edi, eax
	mov	DWORD PTR 84[rsp], eax
	mov	DWORD PTR 32[rsp], eax
	call	BUF_STATE_GET_REFCOUNT@PLT
	cmp	eax, 1
	jne	.L15
	mov	eax, DWORD PTR BM_DIRTY[rip]
	mov	edx, DWORD PTR 32[rsp]
	and	ebx, eax
	test	ebx, edx
	je	.L16
.L15:
	mov	esi, DWORD PTR 84[rsp]
	mov	rdi, rbp
	call	UnlockBufHdr@PLT
	mov	esi, DWORD PTR 12[rsp]
	mov	rdi, r15
	call	BufTableDelete@PLT
	test	r13, r13
	je	.L17
	cmp	r13, r14
	je	.L17
	mov	rdi, r13
	call	LWLockRelease@PLT
.L17:
	mov	rdi, r14
	call	LWLockRelease@PLT
.L57:
	mov	esi, 1
	mov	rdi, rbp
	call	UnpinBuffer@PLT
.L4:
	xor	eax, eax
	call	ReservePrivateRefCountEntry@PLT
	mov	rsi, QWORD PTR 24[rsp]
	mov	rdi, QWORD PTR 16[rsp]
	call	StrategyGetBuffer@PLT
	mov	edi, DWORD PTR 84[rsp]
	mov	rbp, rax
	call	BUF_STATE_GET_REFCOUNT@PLT
	xor	edi, edi
	test	eax, eax
	sete	dil
	call	Assert@PLT
	mov	rdi, rbp
	mov	r12d, DWORD PTR 84[rsp]
	and	r12d, DWORD PTR BUF_FLAG_MASK[rip]
	call	PinBuffer_Locked@PLT
	test	DWORD PTR BM_DIRTY[rip], r12d
	jne	.L65
.L5:
	and	r12d, DWORD PTR BM_TAG_VALID[rip]
	jne	.L66
	mov	esi, DWORD PTR LW_EXCLUSIVE[rip]
	mov	rdi, r14
	xor	r13d, r13d
	call	LWLockAcquire@PLT
	jmp	.L11
	.p2align 4,,10
	.p2align 3
.L65:
	mov	r13d, DWORD PTR LW_SHARED[rip]
	mov	rdi, rbp
	call	BufferDescriptorGetContentLock@PLT
	mov	rdi, rax
	mov	esi, r13d
	call	LWLockConditionalAcquire@PLT
	test	rax, rax
	je	.L57
	cmp	QWORD PTR 16[rsp], 0
	je	.L7
	mov	rdi, rbp
	call	LockBufHdr@PLT
	mov	rdi, rbp
	mov	DWORD PTR 84[rsp], eax
	call	BufferGetLSN@PLT
	mov	esi, DWORD PTR 84[rsp]
	mov	rdi, rbp
	mov	r13d, eax
	call	UnlockBufHdr@PLT
	mov	edi, r13d
	call	XLogNeedsFlush@PLT
	test	rax, rax
	jne	.L67
.L7:
	mov	rbx, QWORD PTR 40[rsp]
	mov	r13d, DWORD PTR 56[rsp]
	mov	esi, DWORD PTR 36[rsp]
	mov	ecx, DWORD PTR 4[rbx]
	mov	edx, DWORD PTR 8[rbx]
	mov	edi, r13d
	mov	r8d, DWORD PTR [rbx]
	call	TRACE_POSTGRESQL_BUFFER_WRITE_DIRTY_START@PLT
	xor	esi, esi
	mov	rdi, rbp
	call	FlushBuffer@PLT
	mov	rdi, rbp
	call	BufferDescriptorGetContentLock@PLT
	mov	rdi, rax
	call	LWLockRelease@PLT
	mov	rsi, rbp
	lea	rdi, BackendWritebackContext[rip]
	call	ScheduleBufferTagForWriteback@PLT
	mov	ecx, DWORD PTR 4[rbx]
	mov	edx, DWORD PTR 8[rbx]
	mov	edi, r13d
	mov	r8d, DWORD PTR [rbx]
	mov	esi, DWORD PTR 36[rsp]
	call	TRACE_POSTGRESQL_BUFFER_WRITE_DIRTY_DONE@PLT
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L12:
	call	LWLockAcquire@PLT
	jmp	.L11
	.p2align 4,,10
	.p2align 3
.L63:
	mov	rdi, rax
	call	LWLockAcquire@PLT
	mov	esi, DWORD PTR LW_EXCLUSIVE[rip]
	mov	rdi, r14
	call	LWLockAcquire@PLT
	jmp	.L11
	.p2align 4,,10
	.p2align 3
.L67:
	mov	rdi, QWORD PTR 16[rsp]
	mov	rsi, rbp
	call	StrategyRejectBuffer@PLT
	test	rax, rax
	je	.L7
	mov	rdi, rbp
	call	BufferDescriptorGetContentLock@PLT
	mov	rdi, rax
	call	LWLockRelease@PLT
	mov	esi, 1
	mov	rdi, rbp
	call	UnpinBuffer@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L62:
	mov	edi, eax
	call	GetBufferDescriptor@PLT
	mov	rsi, r12
	mov	rdi, rax
	mov	rbp, rax
	call	PinBuffer@PLT
	mov	rdi, r14
	mov	ebx, eax
	call	LWLockRelease@PLT
	mov	DWORD PTR 0[r13], 1
	test	ebx, ebx
	je	.L60
.L1:
	mov	rax, QWORD PTR 88[rsp]
	xor	rax, QWORD PTR fs:40
	jne	.L68
	add	rsp, 104
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	mov	rax, rbp
	pop	rbx
	.cfi_def_cfa_offset 48
	pop	rbp
	.cfi_def_cfa_offset 40
	pop	r12
	.cfi_def_cfa_offset 32
	pop	r13
	.cfi_def_cfa_offset 24
	pop	r14
	.cfi_def_cfa_offset 16
	pop	r15
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L64:
	.cfi_restore_state
	mov	esi, 1
	mov	rdi, rbp
	mov	ebx, eax
	call	UnpinBuffer@PLT
	test	r13, r13
	je	.L14
	cmp	r13, r14
	jne	.L69
.L14:
	mov	edi, ebx
	call	GetBufferDescriptor@PLT
	mov	rsi, QWORD PTR 16[rsp]
	mov	rdi, rax
	mov	rbp, rax
	call	PinBuffer@PLT
	mov	rdi, r14
	mov	ebx, eax
	call	LWLockRelease@PLT
	mov	rax, QWORD PTR 48[rsp]
	mov	DWORD PTR [rax], 1
	test	ebx, ebx
	jne	.L1
.L60:
	mov	esi, 1
	mov	rdi, rbp
	call	StartBufferIO@PLT
	test	rax, rax
	je	.L1
	mov	rax, QWORD PTR 48[rsp]
	mov	DWORD PTR [rax], 0
	jmp	.L1
	.p2align 4,,10
	.p2align 3
.L69:
	mov	rdi, r13
	call	LWLockRelease@PLT
	jmp	.L14
	.p2align 4,,10
	.p2align 3
.L16:
	mov	edx, DWORD PTR 76[rsp]
	mov	ecx, DWORD PTR BM_PERMANENT[rip]
	movzx	esi, BYTE PTR 60[rsp]
	mov	edi, DWORD PTR BM_TAG_VALID[rip]
	mov	DWORD PTR 0[rbp], edx
	mov	edx, DWORD PTR BM_VALID[rip]
	or	edx, DWORD PTR BM_JUST_DIRTIED[rip]
	or	edx, DWORD PTR BM_CHECKPOINT_NEEDED[rip]
	or	edx, DWORD PTR BM_IO_ERROR[rip]
	or	edx, ecx
	or	edx, DWORD PTR BUF_USAGECOUNT_MASK[rip]
	or	eax, edx
	mov	edx, DWORD PTR BUF_USAGECOUNT_ONE[rip]
	not	eax
	and	eax, DWORD PTR 84[rsp]
	cmp	BYTE PTR RELPERSISTENCE_PERMANENT[rip], sil
	je	.L18
	mov	esi, edi
	mov	ebx, DWORD PTR 56[rsp]
	or	esi, edx
	or	esi, eax
	cmp	DWORD PTR INIT_FORKNUM[rip], ebx
	je	.L18
.L20:
	mov	rdi, rbp
	mov	DWORD PTR 84[rsp], esi
	call	UnlockBufHdr@PLT
	test	r13, r13
	je	.L22
	lea	rdi, 80[rsp]
	mov	esi, r12d
	call	BufTableDelete@PLT
	cmp	r13, r14
	je	.L22
	mov	rdi, r13
	call	LWLockRelease@PLT
.L22:
	mov	rdi, r14
	call	LWLockRelease@PLT
	mov	esi, 1
	mov	rdi, rbp
	call	StartBufferIO@PLT
	mov	rcx, QWORD PTR 48[rsp]
	test	rax, rax
	sete	al
	movzx	eax, al
	mov	DWORD PTR [rcx], eax
	jmp	.L1
	.p2align 4,,10
	.p2align 3
.L18:
	or	ecx, edi
	or	ecx, edx
	or	ecx, eax
	mov	esi, ecx
	jmp	.L20
.L68:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE0:
	.size	BufferAlloc, .-BufferAlloc
	.comm	RELPERSISTENCE_PERMANENT,1,1
	.comm	LW_SHARED,4,4
	.comm	LW_EXCLUSIVE,4,4
	.comm	INIT_FORKNUM,4,4
	.comm	BackendWritebackContext,4,4
	.comm	BUF_USAGECOUNT_ONE,4,4
	.comm	BUF_USAGECOUNT_MASK,4,4
	.comm	BUF_FLAG_MASK,4,4
	.comm	BM_VALID,4,4
	.comm	BM_TAG_VALID,4,4
	.comm	BM_PERMANENT,4,4
	.comm	BM_JUST_DIRTIED,4,4
	.comm	BM_IO_ERROR,4,4
	.comm	BM_DIRTY,4,4
	.comm	BM_CHECKPOINT_NEEDED,4,4
	.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_bufmgr.c_BufferAlloc.c"
	.text
	.section	.rodata.cst4,"aM",%progbits,4
	.align	2
.LC0:
	.word	__stack_chk_guard
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	BufferAlloc, %function
BufferAlloc:
	@ args = 8, pretend = 0, frame = 48
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, r7, r8, r9, r10, fp, lr}
	mov	ip, r1
	mov	r4, r3
	mov	lr, r2
	sub	sp, sp, #60
	str	r2, [sp, #24]
	str	r3, [sp, #20]
	str	ip, [sp, #36]
	ldm	r0, {r1, r2, r3}
	ldr	ip, .L65
	str	r4, [sp, #4]
	ldr	r6, [sp, #100]
	ldr	r4, [sp, #96]
	str	lr, [sp]
	str	r0, [sp, #28]
	ldr	r0, [sp, #40]
	ldr	ip, [ip]
	str	ip, [sp, #52]
	mov	ip,#0
	str	r4, [sp, #12]
	str	r6, [sp, #32]
	bl	INIT_BUFFERTAG
	add	r0, sp, #40
	bl	BufTableHashCode
	mov	r8, r0
	bl	BufMappingPartitionLock
	ldr	r3, .L65+4
	mov	r7, r0
	ldr	r1, [r3]
	bl	LWLockAcquire
	mov	r1, r8
	add	r0, sp, #40
	bl	BufTableLookup
	cmp	r0, #0
	bge	.L56
	mov	r0, r7
	bl	LWLockRelease
	ldr	r10, .L65+8
	ldr	fp, .L65+12
	b	.L4
.L61:
	ldr	r3, [r4]
	add	r0, sp, #44
	str	r3, [sp, #44]
	bl	BufTableHashCode
	mov	r5, r0
	bl	BufMappingPartitionLock
	cmp	r7, r0
	mov	r6, r0
	bhi	.L57
	ldr	r9, .L65+16
	mov	r0, r7
	ldr	r1, [r9]
	bcs	.L12
	bl	LWLockAcquire
	mov	r0, r6
	ldr	r1, [r9]
	bl	LWLockAcquire
.L11:
	mov	r1, r8
	ldr	r2, [r4, #4]
	add	r0, sp, #40
	bl	BufTableInsert
	cmp	r0, #0
	bge	.L58
	mov	r0, r4
	bl	LockBufHdr
	ldr	r9, [r10]
	str	r0, [sp, #48]
	str	r0, [sp, #16]
	bl	BUF_STATE_GET_REFCOUNT
	cmp	r0, #1
	bne	.L15
	ldr	r2, [fp]
	ldr	r3, [sp, #16]
	and	r9, r9, r2
	tst	r9, r3
	beq	.L16
.L15:
	ldr	r1, [sp, #48]
	mov	r0, r4
	bl	UnlockBufHdr
	mov	r1, r8
	add	r0, sp, #40
	bl	BufTableDelete
	cmp	r6, #0
	cmpne	r6, r7
	bne	.L59
.L17:
	mov	r0, r7
	bl	LWLockRelease
.L51:
	mov	r0, r4
	mov	r1, #1
	bl	UnpinBuffer
.L4:
	bl	ReservePrivateRefCountEntry
	add	r1, sp, #48
	ldr	r0, [sp, #12]
	bl	StrategyGetBuffer
	mov	r4, r0
	ldr	r0, [sp, #48]
	bl	BUF_STATE_GET_REFCOUNT
	clz	r0, r0
	lsr	r0, r0, #5
	bl	Assert
	ldr	r3, [r10]
	ldr	r5, [sp, #48]
	mov	r0, r4
	and	r5, r5, r3
	bl	PinBuffer_Locked
	ldr	r3, [fp]
	tst	r5, r3
	bne	.L60
.L5:
	ldr	r3, .L65+20
	ldr	r0, [r3]
	ands	r5, r5, r0
	bne	.L61
	ldr	r3, .L65+16
	mov	r0, r7
	ldr	r1, [r3]
	bl	LWLockAcquire
	mov	r6, r5
	b	.L11
.L60:
	mov	r0, r4
	bl	BufferDescriptorGetContentLock
	ldr	r3, .L65+4
	ldr	r1, [r3]
	bl	LWLockConditionalAcquire
	cmp	r0, #0
	beq	.L51
	ldr	r3, [sp, #12]
	cmp	r3, #0
	beq	.L7
	mov	r0, r4
	bl	LockBufHdr
	mov	r3, r0
	mov	r0, r4
	str	r3, [sp, #48]
	bl	BufferGetLSN
	mov	r6, r0
	ldr	r1, [sp, #48]
	mov	r0, r4
	bl	UnlockBufHdr
	mov	r0, r6
	bl	XLogNeedsFlush
	cmp	r0, #0
	bne	.L62
.L7:
	ldr	r6, [sp, #28]
	ldr	r9, [sp, #24]
	ldm	r6, {r2, r3}
	str	r2, [sp]
	ldr	r2, [r6, #8]
	ldr	r1, [sp, #20]
	mov	r0, r9
	bl	TRACE_POSTGRESQL_BUFFER_WRITE_DIRTY_START
	mov	r1, #0
	mov	r0, r4
	bl	FlushBuffer
	mov	r0, r4
	bl	BufferDescriptorGetContentLock
	bl	LWLockRelease
	mov	r1, r4
	ldr	r0, .L65+24
	bl	ScheduleBufferTagForWriteback
	ldr	r2, [r6]
	ldr	r3, [r6, #4]
	str	r2, [sp]
	mov	r0, r9
	ldr	r2, [r6, #8]
	ldr	r1, [sp, #20]
	bl	TRACE_POSTGRESQL_BUFFER_WRITE_DIRTY_DONE
	b	.L5
.L59:
	mov	r0, r6
	bl	LWLockRelease
	b	.L17
.L12:
	bl	LWLockAcquire
	b	.L11
.L57:
	ldr	r3, .L65+16
	mov	r9, r3
	ldr	r1, [r3]
	bl	LWLockAcquire
	mov	r0, r7
	ldr	r1, [r9]
	bl	LWLockAcquire
	b	.L11
.L62:
	mov	r1, r4
	ldr	r0, [sp, #12]
	bl	StrategyRejectBuffer
	cmp	r0, #0
	beq	.L7
	mov	r0, r4
	bl	BufferDescriptorGetContentLock
	bl	LWLockRelease
	mov	r0, r4
	mov	r1, #1
	bl	UnpinBuffer
	b	.L4
.L56:
	bl	GetBufferDescriptor
	mov	r1, r4
	mov	r4, r0
	bl	PinBuffer
	mov	r5, r0
	mov	r0, r7
	bl	LWLockRelease
	mov	r1, #1
	cmp	r5, #0
	str	r1, [r6]
	beq	.L54
.L1:
	ldr	r3, .L65
	ldr	r2, [r3]
	ldr	r3, [sp, #52]
	eors	r2, r3, r2
	mov	r3, #0
	bne	.L63
	mov	r0, r4
	add	sp, sp, #60
	@ sp needed
	pop	{r4, r5, r6, r7, r8, r9, r10, fp, pc}
.L58:
	mov	r9, r0
	mov	r1, #1
	mov	r0, r4
	bl	UnpinBuffer
	cmp	r6, #0
	cmpne	r6, r7
	bne	.L64
.L14:
	mov	r0, r9
	bl	GetBufferDescriptor
	ldr	r1, [sp, #12]
	mov	r4, r0
	bl	PinBuffer
	mov	r5, r0
	mov	r0, r7
	bl	LWLockRelease
	mov	r1, #1
	ldr	r3, [sp, #32]
	cmp	r5, #0
	str	r1, [r3]
	bne	.L1
.L54:
	mov	r0, r4
	bl	StartBufferIO
	cmp	r0, #0
	ldrne	r3, [sp, #32]
	strne	r5, [r3]
	b	.L1
.L16:
	ldr	r3, .L65+28
	ldr	r0, .L65+32
	ldr	r1, .L65+36
	ldr	r0, [r0]
	ldr	r3, [r3]
	ldr	ip, .L65+40
	ldr	r1, [r1]
	ldr	ip, [ip]
	orr	r3, r3, r0
	orr	r3, r3, r1
	orr	r3, r3, ip
	ldr	r0, .L65+44
	ldr	ip, [sp, #40]
	ldr	r1, .L65+48
	ldr	r0, [r0]
	ldr	r1, [r1]
	str	ip, [r4]
	ldr	ip, .L65+52
	ldr	lr, [sp, #36]
	ldrb	ip, [ip]	@ zero_extendqisi2
	orr	r3, r3, r0
	orr	r3, r3, r1
	orr	r2, r3, r2
	ldr	r1, [sp, #48]
	ldr	r3, .L65+56
	cmp	ip, lr
	ldr	ip, .L65+20
	ldr	r3, [r3]
	ldr	ip, [ip]
	bic	r2, r1, r2
	beq	.L18
	ldr	r1, .L65+60
	ldr	lr, [sp, #24]
	ldr	r1, [r1]
	cmp	r1, lr
	orrne	r1, ip, r3
	orrne	r1, r1, r2
	beq	.L18
.L20:
	mov	r0, r4
	str	r1, [sp, #48]
	bl	UnlockBufHdr
	cmp	r6, #0
	beq	.L22
	mov	r1, r5
	add	r0, sp, #44
	bl	BufTableDelete
	cmp	r6, r7
	beq	.L22
	mov	r0, r6
	bl	LWLockRelease
.L22:
	mov	r0, r7
	bl	LWLockRelease
	mov	r1, #1
	mov	r0, r4
	bl	StartBufferIO
	cmp	r0, #0
	movne	r3, #0
	moveq	r3, #1
	ldr	r2, [sp, #32]
	str	r3, [r2]
	b	.L1
.L64:
	mov	r0, r6
	bl	LWLockRelease
	b	.L14
.L18:
	orr	r1, r0, ip
	orr	r1, r1, r3
	orr	r1, r1, r2
	b	.L20
.L63:
	bl	__stack_chk_fail
.L66:
	.align	2
.L65:
	.word	.LC0
	.word	LW_SHARED
	.word	BUF_FLAG_MASK
	.word	BM_DIRTY
	.word	LW_EXCLUSIVE
	.word	BM_TAG_VALID
	.word	BackendWritebackContext
	.word	BM_VALID
	.word	BM_JUST_DIRTIED
	.word	BM_CHECKPOINT_NEEDED
	.word	BM_IO_ERROR
	.word	BM_PERMANENT
	.word	BUF_USAGECOUNT_MASK
	.word	RELPERSISTENCE_PERMANENT
	.word	BUF_USAGECOUNT_ONE
	.word	INIT_FORKNUM
	.size	BufferAlloc, .-BufferAlloc
	.comm	RELPERSISTENCE_PERMANENT,1,1
	.comm	LW_SHARED,4,4
	.comm	LW_EXCLUSIVE,4,4
	.comm	INIT_FORKNUM,4,4
	.comm	BackendWritebackContext,4,4
	.comm	BUF_USAGECOUNT_ONE,4,4
	.comm	BUF_USAGECOUNT_MASK,4,4
	.comm	BUF_FLAG_MASK,4,4
	.comm	BM_VALID,4,4
	.comm	BM_TAG_VALID,4,4
	.comm	BM_PERMANENT,4,4
	.comm	BM_JUST_DIRTIED,4,4
	.comm	BM_IO_ERROR,4,4
	.comm	BM_DIRTY,4,4
	.comm	BM_CHECKPOINT_NEEDED,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
