38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
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From: John Ogness <john.ogness@linutronix.de>
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Date: Wed, 4 Sep 2024 14:11:31 +0206
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Subject: [PATCH 49/54] proc: consoles: Add notation to c_start/c_stop
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.11/older/patches-6.11-rt7.tar.xz
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fs/proc/consoles.c:78:13: warning: context imbalance in 'c_start'
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- wrong count at exit
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fs/proc/consoles.c:104:13: warning: context imbalance in 'c_stop'
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- unexpected unlock
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Signed-off-by: John Ogness <john.ogness@linutronix.de>
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Reviewed-by: Petr Mladek <pmladek@suse.com>
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Link: https://lore.kernel.org/r/20240904120536.115780-13-john.ogness@linutronix.de
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Signed-off-by: Petr Mladek <pmladek@suse.com>
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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---
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fs/proc/consoles.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/fs/proc/consoles.c
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+++ b/fs/proc/consoles.c
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@@ -68,6 +68,7 @@ static int show_console_dev(struct seq_f
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}
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static void *c_start(struct seq_file *m, loff_t *pos)
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+ __acquires(&console_mutex)
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{
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struct console *con;
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loff_t off = 0;
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@@ -94,6 +95,7 @@ static void *c_next(struct seq_file *m,
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}
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static void c_stop(struct seq_file *m, void *v)
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+ __releases(&console_mutex)
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{
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console_list_unlock();
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}
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