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ipc-msg-mitigate-the-lock-contention-with-percpu-counter-checkpatch-f…
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…ixes

WARNING: labels should not be indented
torvalds#158: FILE: ipc/msg.c:1319:
+	fail_msg_hdrs:

WARNING: labels should not be indented
torvalds#160: FILE: ipc/msg.c:1321:
+	fail_msg_bytes:

ERROR: space required after that ';' (ctx:VxV)
torvalds#203: FILE: ipc/util.h:75:
+static inline int msg_init_ns(struct ipc_namespace *ns) { return 0;}
                                                                   ^

total: 1 errors, 2 warnings, 144 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

./patches/ipc-msg-mitigate-the-lock-contention-with-percpu-counter.patch has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Alexander Mikhalitsyn <alexander.mikhalitsyn@virtuozzo.com>
Cc: Alexey Gladkov <legion@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: "Eric W . Biederman" <ebiederm@xmission.com>
Cc: Jiebin Sun <jiebin.sun@intel.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Vasily Averin <vasily.averin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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akpm00 committed Sep 26, 2022
1 parent b77f347 commit 6d7fe29
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Showing 2 changed files with 5 additions and 5 deletions.
8 changes: 4 additions & 4 deletions ipc/msg.c
Original file line number Diff line number Diff line change
Expand Up @@ -1316,10 +1316,10 @@ int msg_init_ns(struct ipc_namespace *ns)
ipc_init_ids(&ns->ids[IPC_MSG_IDS]);
return 0;

fail_msg_hdrs:
percpu_counter_destroy(&ns->percpu_msg_bytes);
fail_msg_bytes:
return ret;
fail_msg_hdrs:
percpu_counter_destroy(&ns->percpu_msg_bytes);
fail_msg_bytes:
return ret;
}

#ifdef CONFIG_IPC_NS
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2 changes: 1 addition & 1 deletion ipc/util.h
Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ void msg_exit_ns(struct ipc_namespace *ns);
void shm_exit_ns(struct ipc_namespace *ns);
#else
static inline void sem_init_ns(struct ipc_namespace *ns) { }
static inline int msg_init_ns(struct ipc_namespace *ns) { return 0;}
static inline int msg_init_ns(struct ipc_namespace *ns) { return 0; }
static inline void shm_init_ns(struct ipc_namespace *ns) { }

static inline void sem_exit_ns(struct ipc_namespace *ns) { }
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