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From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Cc: kernel-dev@igalia.com, kernel@gpiccoli.net,
	keescook@chromium.org, anton@enomsg.org, ccross@android.com,
	tony.luck@intel.com, "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Subject: [PATCH 3/8] pstore: Inform unregistered backend names as well
Date: Thu,  6 Oct 2022 19:42:07 -0300	[thread overview]
Message-ID: <20221006224212.569555-4-gpiccoli@igalia.com> (raw)
In-Reply-To: <20221006224212.569555-1-gpiccoli@igalia.com>

Currently we only show the registered ones in the kernel
log; users that change backend for some reason require
first to unregister the current one, so let's confirm this
operation with a message in the log.

Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
---
 fs/pstore/platform.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index be05090076ce..06c2c66af332 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -665,6 +665,8 @@ void pstore_unregister(struct pstore_info *psi)
 	psinfo = NULL;
 	kfree(backend);
 	backend = NULL;
+
+	pr_info("Unregistered %s as persistent store backend\n", psi->name);
 	mutex_unlock(&psinfo_lock);
 }
 EXPORT_SYMBOL_GPL(pstore_unregister);
-- 
2.38.0


  parent reply	other threads:[~2022-10-06 22:45 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-06 22:42 [PATCH 0/8] Some pstore improvements Guilherme G. Piccoli
2022-10-06 22:42 ` [PATCH 1/8] pstore: Improve error reporting in case of backend overlap Guilherme G. Piccoli
2022-10-06 23:27   ` Kees Cook
2022-10-06 23:35     ` Guilherme G. Piccoli
2022-10-06 22:42 ` [PATCH 2/8] pstore: Expose kmsg_bytes as a module parameter Guilherme G. Piccoli
2022-10-06 23:32   ` Kees Cook
2022-10-12 15:33     ` Guilherme G. Piccoli
2022-10-12 17:58       ` Kees Cook
2022-11-01 19:08         ` Guilherme G. Piccoli
2022-10-06 22:42 ` Guilherme G. Piccoli [this message]
2022-10-06 22:42 ` [PATCH 4/8] pstore: Alert on backend write error Guilherme G. Piccoli
2022-10-06 23:27   ` Kees Cook
2022-10-06 23:34     ` Guilherme G. Piccoli
2022-10-06 23:44       ` Kees Cook
2022-10-06 22:42 ` [PATCH 5/8] pstore: Fix long-term implicit conversions in the compression routines Guilherme G. Piccoli
2022-10-06 23:36   ` Kees Cook
2022-10-07  8:47     ` Ard Biesheuvel
2022-10-07 19:37       ` Kees Cook
2022-10-08 14:14         ` Guilherme G. Piccoli
2022-10-08 15:53           ` Ard Biesheuvel
2022-10-08 16:03             ` Guilherme G. Piccoli
2022-10-08 17:52               ` Ard Biesheuvel
2022-10-08 18:12                 ` Guilherme G. Piccoli
2022-10-08 19:44                 ` Kees Cook
2022-10-10  7:24                   ` Ard Biesheuvel
2022-10-06 22:42 ` [PATCH 6/8] MAINTAINERS: Add a mailing-list for the pstore infrastructure Guilherme G. Piccoli
2022-10-06 23:22   ` Kees Cook
2022-10-06 23:29     ` Luck, Tony
2022-10-06 23:37       ` Kees Cook
2022-10-07 16:19         ` Luck, Tony
2022-10-07 16:21     ` Colin Cross
2022-10-07 16:32     ` Guilherme G. Piccoli
2022-10-07 19:25       ` Kees Cook
2022-10-06 22:42 ` [PATCH 7/8] efi: pstore: Follow convention for the efi-pstore backend name Guilherme G. Piccoli
2022-10-06 23:16   ` Kees Cook
2022-10-07  8:47     ` Ard Biesheuvel
2022-10-14 17:41   ` (subset) " Kees Cook
2022-10-06 22:42 ` [PATCH 8/8] efi: pstore: Add module parameter for setting the record size Guilherme G. Piccoli
2022-10-06 23:16   ` Kees Cook
2022-10-07  9:11     ` Ard Biesheuvel
2022-10-07 13:00       ` Guilherme G. Piccoli
2022-10-07 13:19         ` Ard Biesheuvel
2022-10-07 13:45           ` Guilherme G. Piccoli
2022-10-07 15:06             ` Ard Biesheuvel
2022-10-07 17:01               ` Guilherme G. Piccoli
2022-10-07 19:32             ` Kees Cook
2022-10-07 23:29               ` Guilherme G. Piccoli
2022-10-08  2:36                 ` Kees Cook
2022-10-06 23:24 ` [PATCH 0/8] Some pstore improvements Kees Cook
2022-10-12 15:50   ` Guilherme G. Piccoli
2022-10-12 17:59     ` Kees Cook

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