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Merged
dsharma-dc merged 2 commits into from
Jul 24, 2025
Merged

bdev/crypto: support resize of base bdev #59

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6b974ba
bdev/crypto: support resize of base bdev
SWaoter Oct 11, 2024
f4f822a
ci(gha): change runner to ubuntu-latest
abhilashshetty04 Jul 24, 2025
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15 changes: 15 additions & 0 deletions module/bdev/crypto/vbdev_crypto.c
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Original file line number Diff line number Diff line change
Expand Up @@ -701,6 +701,18 @@ vbdev_crypto_base_bdev_hotremove_cb(struct spdk_bdev *bdev_find)
}
}

static void
vbdev_crypto_base_bdev_resize_cb(struct spdk_bdev *bdev_find)
{
struct vbdev_crypto *crypto_bdev;

TAILQ_FOREACH(crypto_bdev, &g_vbdev_crypto, link) {
if (bdev_find == crypto_bdev->base_bdev) {
spdk_bdev_notify_blockcnt_change(&crypto_bdev->crypto_bdev, bdev_find->blockcnt);
}
}
}

/* Called when the underlying base bdev triggers asynchronous event such as bdev removal. */
static void
vbdev_crypto_base_bdev_event_cb(enum spdk_bdev_event_type type, struct spdk_bdev *bdev,
Expand All @@ -710,6 +722,9 @@ vbdev_crypto_base_bdev_event_cb(enum spdk_bdev_event_type type, struct spdk_bdev
case SPDK_BDEV_EVENT_REMOVE:
vbdev_crypto_base_bdev_hotremove_cb(bdev);
break;
case SPDK_BDEV_EVENT_RESIZE:
vbdev_crypto_base_bdev_resize_cb(bdev);
break;
default:
SPDK_NOTICELOG("Unsupported bdev event: type %d\n", type);
break;
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1 change: 1 addition & 0 deletions test/unit/lib/bdev/crypto.c/crypto_ut.c
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,7 @@ DEFINE_STUB(spdk_bdev_get_memory_domains, int,
DEFINE_STUB(spdk_accel_get_memory_domain, struct spdk_memory_domain *, (void), (void *)0xdeadbeef);
DEFINE_STUB(spdk_accel_get_buf_align, uint8_t,
(enum spdk_accel_opcode opcode, const struct spdk_accel_operation_exec_ctx *ctx), 0);
DEFINE_STUB(spdk_bdev_notify_blockcnt_change, int, (struct spdk_bdev *bdev, uint64_t size), 0);

/* global vars and setup/cleanup functions used for all test functions */
struct spdk_bdev_io *g_base_io;
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