forked from enlightenment/efl
eet: add counter for number of frees needed in each directory
Summary: further optimize the eet_shutdown case of closing files and avoid endlessly looping over empty nodes Depends on D5950 Reviewers: cedric Reviewed By: cedric Differential Revision: https://phab.enlightenment.org/D5951
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@ -110,6 +110,7 @@ struct _Eet_File_Directory
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{
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int size;
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Eet_File_Node **nodes;
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unsigned int free_count;
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};
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struct _Eet_File_Node
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@ -885,7 +885,10 @@ eet_internal_read2(Eet_File *ef)
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{
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efn->data = malloc(efn->size);
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if (efn->data)
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memcpy(efn->data, ef->data + efn->offset, efn->size);
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{
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memcpy(efn->data, ef->data + efn->offset, efn->size);
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ef->header->directory->free_count++;
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}
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}
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/* compute the possible position of a signature */
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@ -1189,6 +1192,7 @@ eet_internal_read1(Eet_File *ef)
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strncpy(efn->name, (char *)p + HEADER_SIZE, name_size);
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efn->name[name_size] = 0;
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ef->header->directory->free_count++;
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WRN(
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"File: %s is not up to date for key \"%s\" - needs rebuilding sometime",
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@ -1211,7 +1215,10 @@ eet_internal_read1(Eet_File *ef)
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{
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data = malloc(efn->size);
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if (data)
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memcpy(data, ef->data + efn->offset, efn->size);
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{
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memcpy(data, ef->data + efn->offset, efn->size);
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ef->header->directory->free_count++;
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}
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efn->data = data;
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}
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@ -1320,21 +1327,31 @@ eet_internal_close(Eet_File *ef,
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int i, num;
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num = (1 << ef->header->directory->size);
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for (i = 0; i < num; i++)
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for (i = 0; i < num && ef->header->directory->free_count; i++)
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{
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Eet_File_Node *efn;
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while ((efn = ef->header->directory->nodes[i]))
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{
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if (efn->data)
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free(efn->data);
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{
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free(efn->data);
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ef->header->directory->free_count--;
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}
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ef->header->directory->nodes[i] = efn->next;
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if (efn->free_name)
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free(efn->name);
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{
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free(efn->name);
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ef->header->directory->free_count--;
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}
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if (!shutdown)
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if (shutdown)
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{
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if (!ef->header->directory->free_count) break;
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}
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else
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eet_file_node_mp_free(efn);
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}
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}
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@ -2310,12 +2327,14 @@ eet_alias(Eet_File *ef,
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efn->name = strdup(name);
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efn->name_size = strlen(efn->name) + 1;
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efn->free_name = 1;
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ef->header->directory->free_count++;
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efn->data = NULL;
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efn->next = ef->header->directory->nodes[hash];
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ef->header->directory->nodes[hash] = efn;
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eet_define_data(ef, efn, in, strlen(destination) + 1, comp, 0);
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ef->header->directory->free_count++;
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}
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efn->alias = 1;
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@ -2458,12 +2477,14 @@ eet_write_cipher(Eet_File *ef,
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efn->name = strdup(name);
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efn->name_size = strlen(efn->name) + 1;
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efn->free_name = 1;
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ef->header->directory->free_count++;
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efn->data = NULL;
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efn->next = ef->header->directory->nodes[hash];
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ef->header->directory->nodes[hash] = efn;
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eet_define_data(ef, efn, in, size, comp, !!cipher_key);
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ef->header->directory->free_count++;
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}
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/* flags that writes are pending */
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