On 22. Feb 2025, at 15:05, Kent Overstreet wrote:
> On Sat, Feb 22, 2025 at 02:31:01PM +0100, Thorsten Blum wrote:
>> The last two conditions in the return statement are identical. Remove
>> one of them.
>> 
>> Signed-off-by: Thorsten Blum <[email protected]>
>> ---
>> fs/bcachefs/extents.h | 1 -
>> 1 file changed, 1 deletion(-)
>> 
>> diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h
>> index 620b284aa34f..8afcf2c75015 100644
>> --- a/fs/bcachefs/extents.h
>> +++ b/fs/bcachefs/extents.h
>> @@ -703,7 +703,6 @@ static inline bool bch2_extent_ptr_eq(struct 
>> bch_extent_ptr ptr1,
>>      return (ptr1.cached     == ptr2.cached &&
>>              ptr1.unwritten  == ptr2.unwritten &&
>>              ptr1.offset     == ptr2.offset &&
>> -            ptr1.dev        == ptr2.dev &&
>>              ptr1.dev        == ptr2.dev);
>> 
> Actually should have been checking gen:
> 
> 
> From b0e5e78f7e890c48b69e24d19e82597daa2d9cf0 Mon Sep 17 00:00:00 2001
> From: Kent Overstreet <[email protected]>
> Date: Sat, 22 Feb 2025 09:05:36 -0500
> Subject: [PATCH] bcachefs: fix bch2_extent_ptr_eq()
> 
> Signed-off-by: Kent Overstreet <[email protected]>
> diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h
> index 8fae6b23a341..ed160aaa9546 100644
> --- a/fs/bcachefs/extents.h
> +++ b/fs/bcachefs/extents.h
> @@ -704,7 +704,7 @@ static inline bool bch2_extent_ptr_eq(struct 
> bch_extent_ptr ptr1,
>               ptr1.unwritten  == ptr2.unwritten &&
>               ptr1.offset     == ptr2.offset &&
>               ptr1.dev        == ptr2.dev &&
> -             ptr1.dev        == ptr2.dev);
> +             ptr1.gen        == ptr2.gen);
> }
> 
> void bch2_ptr_swab(struct bkey_s);

Thanks, I was about to ask if it should have been gen instead.

Feel free to add:
Reviewed-by: Thorsten Blum <[email protected]>


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