linux-kernel - Re: [PATCH v2 01/11] perf/uprobe: Re-indent labels

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Message-ID: <Zo_IzLWMXOzu34pT@krava>
Date: Thu, 11 Jul 2024 13:58:04 +0200
From: Jiri Olsa <olsajiri@...il.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: mingo@...nel.org, andrii@...nel.org, oleg@...hat.com,
	linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
	rostedt@...dmis.org, mhiramat@...nel.org, clm@...a.com,
	paulmck@...nel.org
Subject: Re: [PATCH v2 01/11] perf/uprobe: Re-indent labels

On Thu, Jul 11, 2024 at 01:02:36PM +0200, Peter Zijlstra wrote:

SNIP

> @@ -1159,7 +1159,7 @@ static int __uprobe_register(struct inod
>  	if (!IS_ALIGNED(ref_ctr_offset, sizeof(short)))
>  		return -EINVAL;
>  
> - retry:
> +retry:
>  	uprobe = alloc_uprobe(inode, offset, ref_ctr_offset);
>  	if (!uprobe)
>  		return -ENOMEM;
> @@ -1468,7 +1468,7 @@ static int xol_add_vma(struct mm_struct
>  	ret = 0;
>  	/* pairs with get_xol_area() */
>  	smp_store_release(&mm->uprobes_state.xol_area, area); /* ^^^ */
> - fail:
> +fail:
>  	mmap_write_unlock(mm);
>  
>  	return ret;
> @@ -1512,7 +1512,7 @@ static struct xol_area *__create_xol_are
>  	kfree(area->bitmap);
>   free_area:

hi,
missed this one and another one few lines before that ;-)

jirka

>  	kfree(area);
> - out:
> +out:
>  	return NULL;
>  }
>  
> @@ -1915,7 +1915,7 @@ static void prepare_uretprobe(struct upr
>  	utask->return_instances = ri;
>  
>  	return;
> - fail:
> +fail:
>  	kfree(ri);
>  }
>  
> @@ -2031,7 +2031,7 @@ static int is_trap_at_addr(struct mm_str
>  
>  	copy_from_page(page, vaddr, &opcode, UPROBE_SWBP_INSN_SIZE);
>  	put_page(page);
> - out:
> +out:
>  	/* This needs to return true for any variant of the trap insn */
>  	return is_trap_insn(&opcode);
>  }
> @@ -2159,7 +2159,7 @@ static void handle_trampoline(struct pt_
>  	utask->return_instances = ri;
>  	return;
>  
> - sigill:
> +sigill:
>  	uprobe_warn(current, "handle uretprobe, sending SIGILL.");
>  	force_sig(SIGILL);
>  
> 
>