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Message-Id: <20200331204643.11262-2-jbi.octave@gmail.com>
Date:   Tue, 31 Mar 2020 21:46:37 +0100
From:   Jules Irenge <jbi.octave@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     boqun.feng@...il.com, Alexander Viro <viro@...iv.linux.org.uk>,
        linux-fsdevel@...r.kernel.org (open list:FILESYSTEMS (VFS and
        infrastructure))
Subject: [PATCH 1/7] fs: Add missing annotation for iput_final()

Sparse reports a warning at iput_final()

warning: context imbalance in iput_final() - unexpected unlock

The root cause is the missing annotation at input_final()
Add the missing __releases(&inode->i_lock) annotation

Signed-off-by: Jules Irenge <jbi.octave@...il.com>
---
 fs/inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/inode.c b/fs/inode.c
index 3b06c5c59883..6902e39a4298 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1536,6 +1536,7 @@ EXPORT_SYMBOL(generic_delete_inode);
  * shutting down.
  */
 static void iput_final(struct inode *inode)
+	__releases(&inode->i_lock)
 {
 	struct super_block *sb = inode->i_sb;
 	const struct super_operations *op = inode->i_sb->s_op;
-- 
2.24.1

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