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Date:   Thu, 20 Oct 2022 04:25:06 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     "Uladzislau Rezki (Sony)" <urezki@gmail.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>, linux-mm@kvack.org,
        LKML <linux-kernel@vger.kernel.org>,
        Christoph Hellwig <hch@infradead.org>,
        Matthew Wilcox <willy@infradead.org>,
        Nicholas Piggin <npiggin@gmail.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        Oleksiy Avramchenko <oleksiy.avramchenko@sony.com>
Subject: Re: [PATCH v2 5/7] mm: vmalloc: Use trace_purge_vmap_area_lazy event
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References: <20221018181053.434508-1-urezki@gmail.com>
 <20221018181053.434508-6-urezki@gmail.com>
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> +	return num_purged_areas > 0 ? true:false;

The formatting here is a bit off due to the lack of whitespaces around
the :.  But as boolean expression propagate to boolean values this
can be simplified to:

	return num_purged_areas > 0;

anyway.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>