From: Mark Harmstone <[email protected]>
To: Anand Jain <[email protected]>,
Mark Harmstone <[email protected]>
Cc: "[email protected]" <[email protected]>,
"[email protected]" <[email protected]>
Subject: Re: [PATCH 1/5] btrfs: remove pointless addition in btrfs_encoded_read
Date: Thu, 31 Oct 2024 11:44:35 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 30/10/24 01:46, Anand Jain wrote:
> On 22/10/24 22:50, Mark Harmstone wrote:
>> iocb->ki_pos isn't used after this function, so there's no point in
>> changing its value.
>>
>> Signed-off-by: Mark Harmstone <[email protected]>
>> ---
>> fs/btrfs/inode.c | 5 +----
>> 1 file changed, 1 insertion(+), 4 deletions(-)
>>
>> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
>> index 7c5ef2c5c7e8..94098a4c782d 100644
>> --- a/fs/btrfs/inode.c
>> +++ b/fs/btrfs/inode.c
>> @@ -9252,7 +9252,7 @@ ssize_t btrfs_encoded_read(struct kiocb *iocb,
>> struct iov_iter *iter,
>> ret = btrfs_encoded_read_inline(iocb, iter, start, lockend,
>> &cached_state, extent_start,
>> count, encoded, &unlocked);
>> - goto out;
>> + goto out_em;
>
>
> Proceed to out_unlock_extent; free_extent_map() has already been called
> two lines above, and %em is now NULL.
>
> Thanks, Anand
>
Thanks Anand, I'll send a patch for this.
Mark
next prev parent reply other threads:[~2024-10-31 11:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-22 14:50 [PATCH v4 0/5] btrfs: io_uring interface for encoded reads Mark Harmstone
2024-10-22 14:50 ` [PATCH 1/5] btrfs: remove pointless addition in btrfs_encoded_read Mark Harmstone
2024-10-30 1:46 ` Anand Jain
2024-10-31 11:44 ` Mark Harmstone [this message]
2024-10-22 14:50 ` [PATCH 2/5] btrfs: change btrfs_encoded_read so that reading of extent is done by caller Mark Harmstone
2024-10-22 14:50 ` [PATCH 3/5] btrfs: don't sleep in btrfs_encoded_read if IOCB_NOWAIT set Mark Harmstone
2024-10-22 14:50 ` [PATCH 4/5] btrfs: move priv off stack in btrfs_encoded_read_regular_fill_pages Mark Harmstone
2024-10-22 14:50 ` [PATCH 5/5] btrfs: add io_uring command for encoded reads Mark Harmstone
2024-10-29 21:51 ` David Sterba
2024-10-30 0:59 ` Pavel Begunkov
2024-10-30 1:24 ` David Sterba
2024-10-30 2:32 ` Pavel Begunkov
2024-10-31 17:08 ` Mark Harmstone
2024-10-31 18:26 ` Pavel Begunkov
2024-10-29 21:29 ` [PATCH v4 0/5] btrfs: io_uring interface " David Sterba
2024-10-30 12:37 ` Mark Harmstone
2024-10-30 1:22 ` Anand Jain
2024-10-30 11:48 ` Mark Harmstone
-- strict thread matches above, loose matches on Subject: below --
2024-10-14 17:18 [PATCH v3 0/5] btrfs: encoded reads via io_uring Mark Harmstone
2024-10-14 17:18 ` [PATCH 1/5] btrfs: remove pointless addition in btrfs_encoded_read Mark Harmstone
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