From: Wu Bo via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net>
To: Jaegeuk Kim <jaegeuk@kernel.org>, Chao Yu <chao@kernel.org>
Cc: Wu Bo <wubo.oduw@gmail.com>,
linux-kernel@vger.kernel.org, Wu Bo <bo.wu@vivo.com>,
linux-f2fs-devel@lists.sourceforge.net
Subject: [f2fs-dev] [PATCH] f2fs: initialize last_block_in_bio variable
Date: Tue, 14 May 2024 05:35:29 -0600 [thread overview]
Message-ID: <20240514113529.1498545-1-bo.wu@vivo.com> (raw)
Initialize last_block_in_bio of struct f2fs_bio_info and clean up code.
Signed-off-by: Wu Bo <bo.wu@vivo.com>
---
fs/f2fs/data.c | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index bdbd4195cadc..50ceb25b341d 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -595,17 +595,20 @@ int f2fs_init_write_merge_io(struct f2fs_sb_info *sbi)
return -ENOMEM;
for (j = HOT; j < n; j++) {
- init_f2fs_rwsem(&sbi->write_io[i][j].io_rwsem);
- sbi->write_io[i][j].sbi = sbi;
- sbi->write_io[i][j].bio = NULL;
- spin_lock_init(&sbi->write_io[i][j].io_lock);
- INIT_LIST_HEAD(&sbi->write_io[i][j].io_list);
- INIT_LIST_HEAD(&sbi->write_io[i][j].bio_list);
- init_f2fs_rwsem(&sbi->write_io[i][j].bio_list_lock);
+ struct f2fs_bio_info *io = &sbi->write_io[i][j];
+
+ init_f2fs_rwsem(&io->io_rwsem);
+ io->sbi = sbi;
+ io->bio = NULL;
+ io->last_block_in_bio = 0;
+ spin_lock_init(&io->io_lock);
+ INIT_LIST_HEAD(&io->io_list);
+ INIT_LIST_HEAD(&io->bio_list);
+ init_f2fs_rwsem(&io->bio_list_lock);
#ifdef CONFIG_BLK_DEV_ZONED
- init_completion(&sbi->write_io[i][j].zone_wait);
- sbi->write_io[i][j].zone_pending_bio = NULL;
- sbi->write_io[i][j].bi_private = NULL;
+ init_completion(&io->zone_wait);
+ io->zone_pending_bio = NULL;
+ io->bi_private = NULL;
#endif
}
}
--
2.25.1
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next reply other threads:[~2024-05-14 11:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-14 11:35 Wu Bo via Linux-f2fs-devel [this message]
2024-05-15 1:58 ` [f2fs-dev] [PATCH] f2fs: initialize last_block_in_bio variable Chao Yu
2024-05-15 4:20 ` patchwork-bot+f2fs
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