linux-kernel - [PATCH] [PATCH]btrfs:remove redundant index_rbio_pages in raid56_rmw

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Message-Id: <20220929013733.2148-1-hmsjwzb@zoho.com>
Date:   Thu, 29 Sep 2022 09:37:33 +0800
From:   "Flint.Wang" <hmsjwzb@...o.com>
To:     wqu@...e.com
Cc:     hmsjwzb@...o.com, stringbox8@...o.com, Chris Mason <clm@...com>,
        Josef Bacik <josef@...icpanda.com>,
        David Sterba <dsterba@...e.com>, linux-btrfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] [PATCH]btrfs:remove redundant index_rbio_pages in raid56_rmw_stripe

  The index_rbio_pages in raid56_rmw_stripe is redundant.
  It is invoked in finish_rmw anyway.

Signed-off-by: Flint.Wang <hmsjwzb@...o.com>
---
 fs/btrfs/raid56.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index f6395e8288d69..44266b2c5b86e 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -1546,8 +1546,6 @@ static int raid56_rmw_stripe(struct btrfs_raid_bio *rbio)
 	if (ret)
 		goto cleanup;
 
-	index_rbio_pages(rbio);
-
 	atomic_set(&rbio->error, 0);
 	/* Build a list of bios to read all the missing data sectors. */
 	for (total_sector_nr = 0; total_sector_nr < nr_data_sectors;
-- 
2.37.0