88d1c3a69a
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com> Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Change-Id: I6edef1e8e822f8428dff5f5f5da2df923191f6fc Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13328 Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*/
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#include "spdk/ftl.h"
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#include "ftl_debug.h"
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#include "ftl_band.h"
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/* TODO: Switch to INFOLOG instead, we can control the printing via spdk_log_get_flag */
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#if defined(DEBUG)
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static const char *ftl_band_state_str[] = {
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"free",
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"prep",
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"opening",
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"open",
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"full",
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"closing",
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"closed",
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"max"
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};
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void
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ftl_dev_dump_bands(struct spdk_ftl_dev *dev)
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{
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uint64_t i;
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if (!dev->bands) {
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return;
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}
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FTL_NOTICELOG(dev, "Bands validity:\n");
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for (i = 0; i < ftl_get_num_bands(dev); ++i) {
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FTL_NOTICELOG(dev, " Band %3zu: %8zu / %zu \twr_cnt: %"PRIu64
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"\tstate: %s\n",
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i + 1, dev->bands[i].p2l_map.num_valid,
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ftl_band_user_blocks(&dev->bands[i]),
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dev->bands[i].md->wr_cnt,
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ftl_band_state_str[dev->bands[i].md->state]);
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}
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}
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#endif /* defined(DEBUG) */
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void
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ftl_dev_dump_stats(const struct spdk_ftl_dev *dev)
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{
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uint64_t i, total = 0;
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char uuid[SPDK_UUID_STRING_LEN];
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if (!dev->bands) {
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return;
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}
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/* Count the number of valid LBAs */
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for (i = 0; i < ftl_get_num_bands(dev); ++i) {
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total += dev->bands[i].p2l_map.num_valid;
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}
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spdk_uuid_fmt_lower(uuid, sizeof(uuid), &dev->conf.uuid);
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FTL_NOTICELOG(dev, "\n");
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FTL_NOTICELOG(dev, "device UUID: %s\n", uuid);
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FTL_NOTICELOG(dev, "total valid LBAs: %zu\n", total);
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}
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