	.file	"extr_alloc.c_ocfs2_num_free_extents.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.globl	ocfs2_num_free_extents
	.type	ocfs2_num_free_extents, @function
ocfs2_num_free_extents:
.LFB0:
	.cfi_startproc
	endbr64
	push	r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	mov	r12, rdi
	push	rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	sub	rsp, 24
	.cfi_def_cfa_offset 48
	mov	rbx, QWORD PTR 8[rdi]
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR 8[rsp], rax
	xor	eax, eax
	mov	QWORD PTR [rsp], 0
	call	ocfs2_et_get_last_eb_blk@PLT
	test	rax, rax
	je	.L2
	mov	edi, DWORD PTR [r12]
	mov	rsi, rax
	mov	rdx, rsp
	call	ocfs2_read_extent_block@PLT
	mov	r12d, eax
	test	eax, eax
	js	.L11
	mov	rax, QWORD PTR [rsp]
	mov	rbx, QWORD PTR [rax]
.L2:
	xor	edi, edi
	cmp	QWORD PTR [rbx], 0
	setne	dil
	call	BUG_ON@PLT
	mov	edi, DWORD PTR 12[rbx]
	call	le16_to_cpu@PLT
	mov	edi, DWORD PTR 8[rbx]
	mov	r12d, eax
	call	le16_to_cpu@PLT
	sub	r12d, eax
.L4:
	mov	rdi, QWORD PTR [rsp]
	call	brelse@PLT
	mov	edi, r12d
	call	trace_ocfs2_num_free_extents@PLT
	mov	rax, QWORD PTR 8[rsp]
	xor	rax, QWORD PTR fs:40
	jne	.L12
	add	rsp, 24
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	mov	eax, r12d
	pop	rbx
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L11:
	.cfi_restore_state
	mov	edi, eax
	call	mlog_errno@PLT
	jmp	.L4
.L12:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE0:
	.size	ocfs2_num_free_extents, .-ocfs2_num_free_extents
	.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_alloc.c_ocfs2_num_free_extents.c"
	.text
	.section	.rodata.cst4,"aM",%progbits,4
	.align	2
.LC0:
	.word	__stack_chk_guard
	.text
	.align	2
	.global	ocfs2_num_free_extents
	.syntax unified
	.arm
	.fpu softvfp
	.type	ocfs2_num_free_extents, %function
ocfs2_num_free_extents:
	@ args = 0, pretend = 0, frame = 8
	@ frame_needed = 0, uses_anonymous_args = 0
	mov	r3, #0
	push	{r4, r5, lr}
	ldr	r2, .L13
	sub	sp, sp, #12
	ldr	r2, [r2]
	str	r2, [sp, #4]
	mov	r2,#0
	mov	r4, r0
	ldr	r5, [r0, #4]
	str	r3, [sp]
	bl	ocfs2_et_get_last_eb_blk
	subs	r1, r0, #0
	beq	.L2
	ldr	r0, [r4]
	mov	r2, sp
	bl	ocfs2_read_extent_block
	subs	r4, r0, #0
	blt	.L11
	ldr	r3, [sp]
	ldr	r5, [r3]
.L2:
	ldr	r0, [r5]
	subs	r0, r0, #0
	movne	r0, #1
	bl	BUG_ON
	ldr	r0, [r5, #8]
	bl	le16_to_cpu
	mov	r4, r0
	ldr	r0, [r5, #4]
	bl	le16_to_cpu
	sub	r4, r4, r0
.L4:
	ldr	r0, [sp]
	bl	brelse
	mov	r0, r4
	bl	trace_ocfs2_num_free_extents
	ldr	r3, .L13
	ldr	r2, [r3]
	ldr	r3, [sp, #4]
	eors	r2, r3, r2
	mov	r3, #0
	bne	.L12
	mov	r0, r4
	add	sp, sp, #12
	@ sp needed
	pop	{r4, r5, pc}
.L11:
	bl	mlog_errno
	b	.L4
.L12:
	bl	__stack_chk_fail
.L14:
	.align	2
.L13:
	.word	.LC0
	.size	ocfs2_num_free_extents, .-ocfs2_num_free_extents
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
