Merge branch 'fix-stack-vdev_cache_read' into refs/top-bases/fix-branch
This commit is contained in:
commit
f3d8ee7357
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@ -244,7 +244,7 @@ int
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vdev_cache_read(zio_t *zio)
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vdev_cache_read(zio_t *zio)
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{
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{
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vdev_cache_t *vc = &zio->io_vd->vdev_cache;
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vdev_cache_t *vc = &zio->io_vd->vdev_cache;
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vdev_cache_entry_t *ve, ve_search;
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vdev_cache_entry_t *ve, *ve_search;
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uint64_t cache_offset = P2ALIGN(zio->io_offset, VCBS);
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uint64_t cache_offset = P2ALIGN(zio->io_offset, VCBS);
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uint64_t cache_phase = P2PHASE(zio->io_offset, VCBS);
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uint64_t cache_phase = P2PHASE(zio->io_offset, VCBS);
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zio_t *fio;
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zio_t *fio;
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@ -267,8 +267,10 @@ vdev_cache_read(zio_t *zio)
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mutex_enter(&vc->vc_lock);
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mutex_enter(&vc->vc_lock);
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ve_search.ve_offset = cache_offset;
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ve_search = kmem_alloc(sizeof(vdev_cache_entry_t), KM_SLEEP);
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ve = avl_find(&vc->vc_offset_tree, &ve_search, NULL);
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ve_search->ve_offset = cache_offset;
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ve = avl_find(&vc->vc_offset_tree, ve_search, NULL);
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kmem_free(ve_search, sizeof(vdev_cache_entry_t));
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if (ve != NULL) {
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if (ve != NULL) {
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if (ve->ve_missed_update) {
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if (ve->ve_missed_update) {
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