Re: [PATCH 3/3] block: Limit zone array allocation size

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On 6/24/19 7:46 PM, Damien Le Moal wrote:
Limit the size of the struct blk_zone array used in
blk_revalidate_disk_zones() to avoid memory allocation failures leading
to disk revalidation failure. Further reduce the likelyhood of these
failures by using kvmalloc() instead of directly allocating contiguous
pages.

Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>



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