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Merge pull request #885 from robertbaldyga/cache-line-size-discard-granularity

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Use cache line size as discard granularity
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Robert Baldyga 2021-07-19 13:29:05 +02:00 committed by GitHub
commit b3b5a1735a
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1 changed files with 1 additions and 1 deletions
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modules/cas_cache/volume/vol_block_dev_top.c
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@ -88,7 +88,7 @@ static void _blockdev_set_discard_properties(ocf_cache_t cache,
} else { } else {
blk_queue_max_discard_sectors(exp_q, blk_queue_max_discard_sectors(exp_q,
min((uint64_t)core_sectors, (uint64_t)UINT_MAX)); min((uint64_t)core_sectors, (uint64_t)UINT_MAX));
exp_q->limits.discard_granularity = queue_logical_block_size(exp_q); exp_q->limits.discard_granularity = ocf_cache_get_line_size(cache);
exp_q->limits.discard_alignment = 0; exp_q->limits.discard_alignment = 0;
} }
} }