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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-09-01 08:02:42 UTC
  • mfrom: (5390.3.3 faster-revert-593560)
  • Revision ID: pqm@pqm.ubuntu.com-20100901080242-esg62ody4frwmy66
(spiv) Avoid repeatedly calling self.target.all_file_ids() in
 InterTree.iter_changes. (Andrew Bennetts)

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Lines of Context:
bzrlib/diff-delta.c
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    free(index);
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}
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unsigned long sizeof_delta_index(struct delta_index *index)
 
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unsigned long
 
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sizeof_delta_index(struct delta_index *index)
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{
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    if (index)
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        return index->memsize;
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             const void *trg_buf, unsigned long trg_size,
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             unsigned long *delta_size, unsigned long max_size)
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{
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    unsigned int i, outpos, outsize, moff, msize, val;
 
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    unsigned int i, outpos, outsize, moff, val;
 
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    int msize;
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    const struct source_info *msource;
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    int inscnt;
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    const unsigned char *ref_data, *ref_top, *data, *top;
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                 entry++) {
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                const unsigned char *ref;
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                const unsigned char *src;
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                unsigned int ref_size;
 
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                int ref_size;
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                if (entry->val != val)
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                    continue;
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                ref = entry->ptr;
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                 * match more bytes with this location that we have already
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                 * matched.
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                 */
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                if (ref_size > top - src)
 
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                if (ref_size > (top - src))
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                    ref_size = top - src;
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                if (ref_size <= msize)
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                    break;
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                /* See how many bytes actually match at this location. */
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                while (ref_size-- && *src++ == *ref)
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                    ref++;
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                if (msize < ref - entry->ptr) {
 
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                if (msize < (ref - entry->ptr)) {
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                    /* this is our best match so far */
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                    msize = ref - entry->ptr;
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                    msource = entry->src;