From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 1/2] btrfs: make btrfs_dio_private::bytes to be u32
Date: Fri, 18 Dec 2020 13:17:00 +0800 [thread overview]
Message-ID: <20201218051701.62262-2-wqu@suse.com> (raw)
In-Reply-To: <20201218051701.62262-1-wqu@suse.com>
btrfs_dio_private::bytes is only assigned from bio::bi_iter::bi_size,
which is no larger than U32.
Signed-off-by: Qu Wenruo <wqu@suse.com>
---
fs/btrfs/btrfs_inode.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index d9bf53d9ff90..fbd65807f29d 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -325,7 +325,7 @@ struct btrfs_dio_private {
struct inode *inode;
u64 logical_offset;
u64 disk_bytenr;
- u64 bytes;
+ u32 bytes;
/*
* References to this structure. There is one reference per in-flight
--
2.29.2
next prev parent reply other threads:[~2020-12-18 5:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-18 5:16 [PATCH 0/2] btrfs: btrfs_dec_test_*_ordered_extent() refactor Qu Wenruo
2020-12-18 5:17 ` Qu Wenruo [this message]
2020-12-18 5:17 ` [PATCH 2/2] btrfs: refactor btrfs_dec_test_* functions for ordered extents Qu Wenruo
2020-12-18 15:57 ` [PATCH 0/2] btrfs: btrfs_dec_test_*_ordered_extent() refactor David Sterba
2020-12-19 0:26 ` Qu Wenruo
2020-12-22 5:37 ` Qu Wenruo
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