From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, kernel-team@android.com
Cc: Linux F2FS Dev Mailing List <linux-f2fs-devel@lists.sourceforge.net>
Subject: Re: [f2fs-dev] [PATCH 3/4] f2fs: fix wrong block count instead of bytes
Date: Mon, 30 Nov 2020 20:09:35 -0800 [thread overview]
Message-ID: <20201201040935.GC3858797@google.com> (raw)
In-Reply-To: <20201126022416.3068426-3-jaegeuk@kernel.org>
On 11/25, Jaegeuk Kim wrote:
> We should convert cur_lblock, a block count, to bytes for len.
>
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
> ---
> fs/f2fs/data.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
> index a84e5bc09337..e49c14ccfafe 100644
> --- a/fs/f2fs/data.c
> +++ b/fs/f2fs/data.c
> @@ -3893,7 +3893,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis,
> sector_t highest_pblock = 0;
> int nr_extents = 0;
> unsigned long nr_pblocks;
> - unsigned long len;
> + u64 len;
> int ret;
>
> /*
> @@ -3911,7 +3911,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis,
> cond_resched();
>
> memset(&map_bh, 0, sizeof(struct buffer_head));
> - map_bh.b_size = len - cur_lblock;
> + map_bh.b_size = len - blks_to_bytes(inode, cur_lblock);
>
> ret = get_data_block(inode, cur_lblock, &map_bh, 0,
> F2FS_GET_BLOCK_FIEMAP, &next_pgofs);
> --
> 2.29.2.454.gaff20da3a2-goog
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next prev parent reply other threads:[~2020-12-01 4:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201126022416.3068426-1-jaegeuk@kernel.org>
2020-12-01 4:09 ` [f2fs-dev] [PATCH 1/4] f2fs: rename logical_to_blk and blk_to_logical Jaegeuk Kim
2020-12-01 8:55 ` Chao Yu
[not found] ` <20201126022416.3068426-4-jaegeuk@kernel.org>
2020-12-01 4:09 ` [f2fs-dev] [PATCH 4/4] f2fs: remove buffer_head which has 32bits limit Jaegeuk Kim
2020-12-02 1:47 ` Chao Yu
[not found] ` <20201126022416.3068426-3-jaegeuk@kernel.org>
2020-12-01 4:09 ` Jaegeuk Kim [this message]
2020-12-01 9:03 ` [f2fs-dev] [PATCH 3/4] f2fs: fix wrong block count instead of bytes Chao Yu
[not found] ` <20201126022416.3068426-2-jaegeuk@kernel.org>
2020-12-01 4:09 ` [f2fs-dev] [PATCH 2/4] f2fs: use new conversion functions between blks and bytes Jaegeuk Kim
2020-12-01 9:00 ` Chao Yu
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