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Message-Id: <20191219183213.864044070@linuxfoundation.org>
Date: Thu, 19 Dec 2019 19:33:28 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Qu Wenruo <wqu@...e.com>,
David Sterba <dsterba@...e.com>
Subject: [PATCH 4.4 100/162] btrfs: Remove btrfs_bio::flags member
From: Qu Wenruo <wqu@...e.com>
commit 34b127aecd4fe8e6a3903e10f204a7b7ffddca22 upstream.
The last user of btrfs_bio::flags was removed in commit 326e1dbb5736
("block: remove management of bi_remaining when restoring original
bi_end_io"), remove it.
(Tagged for stable as the structure is heavily used and space savings
are desirable.)
CC: stable@...r.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu@...e.com>
Reviewed-by: David Sterba <dsterba@...e.com>
Signed-off-by: David Sterba <dsterba@...e.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
fs/btrfs/volumes.h | 1 -
1 file changed, 1 deletion(-)
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -312,7 +312,6 @@ struct btrfs_bio {
u64 map_type; /* get from map_lookup->type */
bio_end_io_t *end_io;
struct bio *orig_bio;
- unsigned long flags;
void *private;
atomic_t error;
int max_errors;
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