linux-kernel - [RFC PATCH 16/62] f2fs: switch to ->free

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Message-Id: <20190416175340.21068-16-viro@ZenIV.linux.org.uk>
Date:   Tue, 16 Apr 2019 18:52:54 +0100
From:   Al Viro <viro@...IV.linux.org.uk>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [RFC PATCH 16/62] f2fs: switch to ->free_inode()

From: Al Viro <viro@...iv.linux.org.uk>

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 fs/f2fs/super.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index f2aaa2cc6b3e..9924eac76254 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1000,17 +1000,11 @@ static void f2fs_dirty_inode(struct inode *inode, int flags)
 	f2fs_inode_dirtied(inode, false);
 }
 
-static void f2fs_i_callback(struct rcu_head *head)
+static void f2fs_free_inode(struct inode *inode)
 {
-	struct inode *inode = container_of(head, struct inode, i_rcu);
 	kmem_cache_free(f2fs_inode_cachep, F2FS_I(inode));
 }
 
-static void f2fs_destroy_inode(struct inode *inode)
-{
-	call_rcu(&inode->i_rcu, f2fs_i_callback);
-}
-
 static void destroy_percpu_info(struct f2fs_sb_info *sbi)
 {
 	percpu_counter_destroy(&sbi->alloc_valid_block_count);
@@ -2166,8 +2160,8 @@ void f2fs_quota_off_umount(struct super_block *sb)
 
 static const struct super_operations f2fs_sops = {
 	.alloc_inode	= f2fs_alloc_inode,
+	.free_inode	= f2fs_free_inode,
 	.drop_inode	= f2fs_drop_inode,
-	.destroy_inode	= f2fs_destroy_inode,
 	.write_inode	= f2fs_write_inode,
 	.dirty_inode	= f2fs_dirty_inode,
 	.show_options	= f2fs_show_options,
-- 
2.11.0