linux-kernel - [PATCH RFC v2 21/28] fsnotify: export fsnotify_recalc

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Message-Id: <20250602-dir-deleg-v2-21-a7919700de86@kernel.org>
Date: Mon, 02 Jun 2025 10:02:04 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Alexander Viro <viro@...iv.linux.org.uk>, 
 Christian Brauner <brauner@...nel.org>, Jan Kara <jack@...e.cz>, 
 Chuck Lever <chuck.lever@...cle.com>, 
 Alexander Aring <alex.aring@...il.com>, 
 Trond Myklebust <trondmy@...nel.org>, Anna Schumaker <anna@...nel.org>, 
 Steve French <sfrench@...ba.org>, Paulo Alcantara <pc@...guebit.com>, 
 Ronnie Sahlberg <ronniesahlberg@...il.com>, 
 Shyam Prasad N <sprasad@...rosoft.com>, Tom Talpey <tom@...pey.com>, 
 Bharath SM <bharathsm@...rosoft.com>, NeilBrown <neil@...wn.name>, 
 Olga Kornievskaia <okorniev@...hat.com>, Dai Ngo <Dai.Ngo@...cle.com>, 
 Jonathan Corbet <corbet@....net>, Amir Goldstein <amir73il@...il.com>, 
 Miklos Szeredi <miklos@...redi.hu>
Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-nfs@...r.kernel.org, linux-cifs@...r.kernel.org, 
 samba-technical@...ts.samba.org, linux-doc@...r.kernel.org, 
 Jeff Layton <jlayton@...nel.org>
Subject: [PATCH RFC v2 21/28] fsnotify: export fsnotify_recalc_mask()

nfsd needs to call this when new directory delegations are set or unset.

Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
 fs/notify/mark.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/notify/mark.c b/fs/notify/mark.c
index 798340db69d761dd05c1b361c251818dee89b9cf..ff21409c3ca3ad948557225afc586da3728f7cbe 100644
--- a/fs/notify/mark.c
+++ b/fs/notify/mark.c
@@ -308,6 +308,7 @@ void fsnotify_recalc_mask(struct fsnotify_mark_connector *conn)
 	if (update_children)
 		fsnotify_conn_set_children_dentry_flags(conn);
 }
+EXPORT_SYMBOL_GPL(fsnotify_recalc_mask);
 
 /* Free all connectors queued for freeing once SRCU period ends */
 static void fsnotify_connector_destroy_workfn(struct work_struct *work)

-- 
2.49.0