Re: [PATCH 5/6] eventfs: get rid of dentry pointers without refcounts
From: Al Viro <viro@zeniv.linux.org.uk>
Date: 2024-01-31 00:48:10
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On Tue, Jan 30, 2024 at 11:03:54AM -0800, Linus Torvalds wrote:
inode = tracefs_get_inode(dentry->d_sb); if (unlikely(!inode)) - return eventfs_failed_creating(dentry); + return ERR_PTR(-ENOMEM);
That belongs in the lookup crapectomy patch - bisect hazard from stray dput(). Same for similar chunks below.