From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- fs/lockd/share.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 fs/lockd/share.h (limited to 'fs/lockd/share.h') diff --git a/fs/lockd/share.h b/fs/lockd/share.h new file mode 100644 index 000000000..1ec3ccdb2 --- /dev/null +++ b/fs/lockd/share.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * DOS share management for lockd. + * + * Copyright (C) 1996, Olaf Kirch + */ + +#ifndef _LOCKD_SHARE_H +#define _LOCKD_SHARE_H + +/* Synthetic svid for lockowner lookup during share operations */ +#define LOCKD_SHARE_SVID (~(u32)0) + +/* + * DOS share for a specific file + */ +struct lockd_share { + struct lockd_share * s_next; /* linked list */ + struct nlm_host * s_host; /* client host */ + struct nlm_file * s_file; /* shared file */ + struct xdr_netobj s_owner; /* owner handle */ + u32 s_access; /* access mode */ + u32 s_mode; /* deny mode */ +}; + +__be32 nlmsvc_share_file(struct nlm_host *host, struct nlm_file *file, + struct xdr_netobj *oh, u32 access, u32 mode); +__be32 nlmsvc_unshare_file(struct nlm_host *host, struct nlm_file *file, + struct xdr_netobj *oh); +void nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *, + nlm_host_match_fn_t); + +#endif /* _LOCKD_SHARE_H */ -- cgit v1.3.1