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@xxxxxxxxxx>
---
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
