Commit 79513489 authored by Ben Walker's avatar Ben Walker Committed by Jim Harris
Browse files

blob: Don't reallocate cluster array if it didn't change size. 



Other threads are referring to this memory.

Change-Id: I9689a1b64a1f032ad479ec85095d2575dcab3a7f
Signed-off-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/452130


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
parent df04be2e

lib/blob/blobstore.c

+1 −1
Original line number Diff line number Diff line
@@ -1128,7 +1128,7 @@ _spdk_blob_persist_clear_clusters_cpl(spdk_bs_sequence_t *seq, void *cb_arg, int 
		free(blob->active.clusters);

		blob->active.clusters = NULL;

		blob->active.cluster_array_size = 0;

	} else {

	} else if (blob->active.num_clusters != blob->active.cluster_array_size) {

		tmp = realloc(blob->active.clusters, sizeof(uint64_t) * blob->active.num_clusters);

		assert(tmp != NULL);

		blob->active.clusters = tmp;