diff options
| -rw-r--r-- | fs/tracefs/inode.c | 10 | ||||
| -rw-r--r-- | fs/tracefs/internal.h | 5 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 |
3 files changed, 6 insertions, 11 deletions
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 859442b5371e..7d389dd5ed51 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -53,15 +53,14 @@ static struct inode *tracefs_alloc_inode(struct super_block *sb) return &ti->vfs_inode; } -static void tracefs_free_inode_rcu(struct rcu_head *rcu) +static void tracefs_free_inode(struct inode *inode) { - struct tracefs_inode *ti; + struct tracefs_inode *ti = get_tracefs(inode); - ti = container_of(rcu, struct tracefs_inode, rcu); kmem_cache_free(tracefs_inode_cachep, ti); } -static void tracefs_free_inode(struct inode *inode) +static void tracefs_destroy_inode(struct inode *inode) { struct tracefs_inode *ti = get_tracefs(inode); unsigned long flags; @@ -69,8 +68,6 @@ static void tracefs_free_inode(struct inode *inode) spin_lock_irqsave(&tracefs_inode_lock, flags); list_del_rcu(&ti->list); spin_unlock_irqrestore(&tracefs_inode_lock, flags); - - call_rcu(&ti->rcu, tracefs_free_inode_rcu); } static ssize_t default_read_file(struct file *file, char __user *buf, @@ -458,6 +455,7 @@ static int tracefs_drop_inode(struct inode *inode) static const struct super_operations tracefs_super_operations = { .alloc_inode = tracefs_alloc_inode, .free_inode = tracefs_free_inode, + .destroy_inode = tracefs_destroy_inode, .drop_inode = tracefs_drop_inode, .statfs = simple_statfs, .remount_fs = tracefs_remount, diff --git a/fs/tracefs/internal.h b/fs/tracefs/internal.h index f704d8348357..d83c2a25f288 100644 --- a/fs/tracefs/internal.h +++ b/fs/tracefs/internal.h @@ -10,10 +10,7 @@ enum { }; struct tracefs_inode { - union { - struct inode vfs_inode; - struct rcu_head rcu; - }; + struct inode vfs_inode; /* The below gets initialized with memset_after(ti, 0, vfs_inode) */ struct list_head list; unsigned long flags; diff --git a/include/linux/fs.h b/include/linux/fs.h index ee5efad0d780..56dce38c4786 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -642,6 +642,7 @@ struct inode { umode_t i_mode; unsigned short i_opflags; kuid_t i_uid; + struct list_head i_lru; /* inode LRU list */ kgid_t i_gid; unsigned int i_flags; @@ -703,7 +704,6 @@ struct inode { u16 i_wb_frn_avg_time; u16 i_wb_frn_history; #endif - struct list_head i_lru; /* inode LRU list */ struct list_head i_sb_list; struct list_head i_wb_list; /* backing dev writeback list */ union { |