From: Mathias Krause <minipli@xxxxxxxxxxxxxx> commit 0df2ac59bebfac221463ef57ed3554899b41d75f upstream. The leading comment above alloc_inode_sb() is pretty explicit about it: /* * This must be used for allocating filesystems specific inodes to set * up the inode reclaim context correctly. */ Switch tracefs over to alloc_inode_sb() to make sure inodes are properly linked. Cc: Ajay Kaher <ajay.kaher@xxxxxxxxxxxx> Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx> Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Link: https://lore.kernel.org/20240807115143.45927-2-minipli@xxxxxxxxxxxxxx Fixes: ba37ff75e04b ("eventfs: Implement tracefs_inode_cache") Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx> Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/tracefs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 1028ab6d9a74..21a7e51fc3c1 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -42,7 +42,7 @@ static struct inode *tracefs_alloc_inode(struct super_block *sb) struct tracefs_inode *ti; unsigned long flags; - ti = kmem_cache_alloc(tracefs_inode_cachep, GFP_KERNEL); + ti = alloc_inode_sb(sb, tracefs_inode_cachep, GFP_KERNEL); if (!ti) return NULL; -- 2.46.0 Patches currently in stable-queue which might be from minipli@xxxxxxxxxxxxxx are queue-6.6/tracefs-use-generic-inode-rcu-for-synchronizing-freeing.patch queue-6.6/tracefs-fix-inode-allocation.patch
