From a19239ba14525c26ad097d59fd52cd9198b5bcdb Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 24 Sep 2025 13:49:49 +0100 Subject: afs: Add support for RENAME_NOREPLACE and RENAME_EXCHANGE Add support for RENAME_NOREPLACE and RENAME_EXCHANGE, if the server supports them. The default is translated to YFS.Rename_Replace, falling back to YFS.Rename; RENAME_NOREPLACE is translated to YFS.Rename_NoReplace and RENAME_EXCHANGE to YFS.Rename_Exchange, both of which fall back to reporting EINVAL. Signed-off-by: David Howells Link: https://lore.kernel.org/740476.1758718189@warthog.procyon.org.uk cc: Marc Dionne cc: Dan Carpenter cc: linux-afs@lists.infradead.org Signed-off-by: Christian Brauner --- fs/dcache.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/dcache.c') diff --git a/fs/dcache.c b/fs/dcache.c index 60046ae23d5148..9e2bd890b72890 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -2922,6 +2922,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2) write_sequnlock(&rename_lock); } +EXPORT_SYMBOL(d_exchange); /** * d_ancestor - search for an ancestor -- cgit 1.2.3-korg