Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dm vdo: Remove unused uds_compute_index_size
uds_compute_index_size() has been unused since it was added in
commit b46d79bdb82a ("dm vdo: add deduplication index storage interface")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Matthew Sakai <msakai@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
authored by
Dr. David Alan Gilbert
and committed by
Mikulas Patocka
b0e6210e
295815f6
-30
-26
drivers/md/dm-vdo/indexer/index-layout.c
-26
drivers/md/dm-vdo/indexer/index-layout.c
···
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return UDS_SUCCESS;
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}
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int uds_compute_index_size(const struct uds_parameters *parameters, u64 *index_size)
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{
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int result;
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struct uds_configuration *index_config;
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struct save_layout_sizes sizes;
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if (index_size == NULL) {
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vdo_log_error("Missing output size pointer");
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return -EINVAL;
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}
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result = uds_make_configuration(parameters, &index_config);
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if (result != UDS_SUCCESS) {
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vdo_log_error_strerror(result, "cannot compute index size");
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return uds_status_to_errno(result);
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}
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result = compute_sizes(index_config, &sizes);
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uds_free_configuration(index_config);
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if (result != UDS_SUCCESS)
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return uds_status_to_errno(result);
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*index_size = sizes.total_size;
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return UDS_SUCCESS;
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}
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/* Create unique data using the current time and a pseudorandom number. */
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static void create_unique_nonce_data(u8 *buffer)
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{
-4
drivers/md/dm-vdo/indexer/indexer.h
-4
drivers/md/dm-vdo/indexer/indexer.h
···
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enum uds_index_region location;
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};
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/* Compute the number of bytes needed to store an index. */
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int __must_check uds_compute_index_size(const struct uds_parameters *parameters,
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u64 *index_size);
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/* A session is required for most index operations. */
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int __must_check uds_create_index_session(struct uds_index_session **session);
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