linux-kernel - Re: [PATCH 07/13] exfat: add bitmap operations

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Message-ID: <bb89f610-3eac-6b28-1aff-265b358d22af@web.de>
Date:   Sun, 17 Nov 2019 16:01:11 +0100
From:   Markus Elfring <Markus.Elfring@....de>
To:     Namjae Jeon <namjae.jeon@...sung.com>,
        linux-fsdevel@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christoph Hellwig <hch@....de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sungjong Seo <sj1557.seo@...sung.com>,
        Valdis Klētnieks <valdis.kletnieks@...edu>,
        linkinjeon@...il.com
Subject: Re: [PATCH 07/13] exfat: add bitmap operations

…
> +++ b/fs/exfat/balloc.c
…
+int exfat_count_used_clusters(struct super_block *sb, unsigned int *ret_count)
+{
…
+	/* FIXME : abnormal bitmap count should be handled as more smart */
+	if (total_clus < count)
+		count = total_clus;

Would you like to improve any implementation details according to this comment?

Regards,
Markus