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| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /fs/smb/server/glob.h | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs/smb/server/glob.h')
| -rw-r--r-- | fs/smb/server/glob.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/fs/smb/server/glob.h b/fs/smb/server/glob.h new file mode 100644 index 000000000..4ea187af2 --- /dev/null +++ b/fs/smb/server/glob.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2016 Namjae Jeon <linkinjeon@kernel.org> + * Copyright (C) 2018 Samsung Electronics Co., Ltd. + */ + +#ifndef __KSMBD_GLOB_H +#define __KSMBD_GLOB_H + +#include <linux/ctype.h> + +#include "unicode.h" +#include "vfs_cache.h" + +extern int ksmbd_debug_types; + +#define KSMBD_DEBUG_SMB BIT(0) +#define KSMBD_DEBUG_AUTH BIT(1) +#define KSMBD_DEBUG_VFS BIT(2) +#define KSMBD_DEBUG_OPLOCK BIT(3) +#define KSMBD_DEBUG_IPC BIT(4) +#define KSMBD_DEBUG_CONN BIT(5) +#define KSMBD_DEBUG_RDMA BIT(6) +#define KSMBD_DEBUG_ALL (KSMBD_DEBUG_SMB | KSMBD_DEBUG_AUTH | \ + KSMBD_DEBUG_VFS | KSMBD_DEBUG_OPLOCK | \ + KSMBD_DEBUG_IPC | KSMBD_DEBUG_CONN | \ + KSMBD_DEBUG_RDMA) + +#ifdef pr_fmt +#undef pr_fmt +#endif + +#ifdef SUBMOD_NAME +#define pr_fmt(fmt) "ksmbd: " SUBMOD_NAME ": " fmt +#else +#define pr_fmt(fmt) "ksmbd: " fmt +#endif + +#define ksmbd_debug(type, fmt, ...) \ + do { \ + if (ksmbd_debug_types & KSMBD_DEBUG_##type) \ + pr_info(fmt, ##__VA_ARGS__); \ + } while (0) + +#define UNICODE_LEN(x) ((x) * 2) + +#define KSMBD_DEFAULT_GFP (GFP_KERNEL | __GFP_RETRY_MAYFAIL) + +#endif /* __KSMBD_GLOB_H */ |