linux-kernel - [PATCH AUTOSEL 4.19 027/237] btrfs: defrag: use btrfs_mod_outstanding_extents in cluster_pages_for

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Message-Id: <20191116154113.7417-27-sashal@kernel.org>
Date:   Sat, 16 Nov 2019 10:37:42 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Su Yue <suy.fnst@...fujitsu.com>, David Sterba <dsterba@...e.com>,
        Sasha Levin <sashal@...nel.org>, linux-btrfs@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 027/237] btrfs: defrag: use btrfs_mod_outstanding_extents in cluster_pages_for_defrag

From: Su Yue <suy.fnst@...fujitsu.com>

[ Upstream commit 28c4a3e21ad030d7571ee9b1b246a5cbfd886627 ]

Since commit 8b62f87bad9c ("Btrfs: rework outstanding_extents"),
manual operations of outstanding_extent in btrfs_inode are replaced by
btrfs_mod_outstanding_extents().
The one in cluster_pages_for_defrag seems to be lost, so replace it
of btrfs_mod_outstanding_extents().

Fixes: 8b62f87bad9c ("Btrfs: rework outstanding_extents")
Signed-off-by: Su Yue <suy.fnst@...fujitsu.com>
Reviewed-by: David Sterba <dsterba@...e.com>
Signed-off-by: David Sterba <dsterba@...e.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/btrfs/ioctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 7592beb53fc4e..00ff4349b4579 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1337,7 +1337,7 @@ static int cluster_pages_for_defrag(struct inode *inode,
 
 	if (i_done != page_cnt) {
 		spin_lock(&BTRFS_I(inode)->lock);
-		BTRFS_I(inode)->outstanding_extents++;
+		btrfs_mod_outstanding_extents(BTRFS_I(inode), 1);
 		spin_unlock(&BTRFS_I(inode)->lock);
 		btrfs_delalloc_release_space(inode, data_reserved,
 				start_index << PAGE_SHIFT,
-- 
2.20.1