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authorAl Viro <viro@zeniv.linux.org.uk>2019-04-10 15:05:06 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2019-05-01 22:43:26 -0400
commit51b9fe48c411be92b73551cfe2a0c0d466662d06 (patch)
tree76af5b479b6a1512128fc65b128c45e6d26a123c /fs
parent53e228299965fff2359857e5c592eadba65d95a9 (diff)
downloadlinux-51b9fe48c411be92b73551cfe2a0c0d466662d06.tar.bz2
afs: switch to use of ->free_inode()
debugging printks left in ->destroy_inode() and so's the update of inode count; we could take the latter to RCU-delayed part (would take only moving the check on module exit past rcu_barrier() there), but debugging output ought to either stay where it is or go into ->evict_inode() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r--fs/afs/super.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 5adf012b8e27..bab89763119b 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -33,6 +33,7 @@ static void afs_i_init_once(void *foo);
static void afs_kill_super(struct super_block *sb);
static struct inode *afs_alloc_inode(struct super_block *sb);
static void afs_destroy_inode(struct inode *inode);
+static void afs_free_inode(struct inode *inode);
static int afs_statfs(struct dentry *dentry, struct kstatfs *buf);
static int afs_show_devname(struct seq_file *m, struct dentry *root);
static int afs_show_options(struct seq_file *m, struct dentry *root);
@@ -56,6 +57,7 @@ static const struct super_operations afs_super_ops = {
.alloc_inode = afs_alloc_inode,
.drop_inode = afs_drop_inode,
.destroy_inode = afs_destroy_inode,
+ .free_inode = afs_free_inode,
.evict_inode = afs_evict_inode,
.show_devname = afs_show_devname,
.show_options = afs_show_options,
@@ -660,11 +662,9 @@ static struct inode *afs_alloc_inode(struct super_block *sb)
return &vnode->vfs_inode;
}
-static void afs_i_callback(struct rcu_head *head)
+static void afs_free_inode(struct inode *inode)
{
- struct inode *inode = container_of(head, struct inode, i_rcu);
- struct afs_vnode *vnode = AFS_FS_I(inode);
- kmem_cache_free(afs_inode_cachep, vnode);
+ kmem_cache_free(afs_inode_cachep, AFS_FS_I(inode));
}
/*
@@ -680,7 +680,6 @@ static void afs_destroy_inode(struct inode *inode)
ASSERTCMP(vnode->cb_interest, ==, NULL);
- call_rcu(&inode->i_rcu, afs_i_callback);
atomic_dec(&afs_count_active_inodes);
}