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Remove unused cache_get_data_p() function in hdcache.c

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Delete the ChangeLog as git provide the info
This commit is contained in:
Christophe Grenier 2013-07-30 14:01:51 +02:00
parent 436dee516c
commit cf556af26e
2 changed files with 0 additions and 3855 deletions
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3826
ChangeLog
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29
src/hdcache.c
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@ -70,35 +70,6 @@ static void cache_clean(disk_t *disk);
static const char *cache_description(disk_t *disk_car);
static const char *cache_description_short(disk_t *disk_car);
static void *cache_get_data_p(disk_t *disk, const unsigned int count, const uint64_t offset)
{
struct cache_struct *data=(struct cache_struct *)disk->data;
unsigned int i;
unsigned int cache_buffer_nbr;
for(i=0, cache_buffer_nbr=data->cache_buffer_nbr;
i<CACHE_BUFFER_NBR;
i++, cache_buffer_nbr=(cache_buffer_nbr+CACHE_BUFFER_NBR-1)%CACHE_BUFFER_NBR)
{
const struct cache_buffer_struct *cache=&data->cache[cache_buffer_nbr];
if(cache->buffer!=NULL && cache->cache_size>0 &&
cache->cache_offset <= offset &&
offset + count < cache->cache_offset + cache->cache_size &&
offset + count >= offset)
{
#ifdef DEBUG_CACHE
log_info("cache_get_data_p(buffer, count=%u, offset=%llu)\n",
count, (long long unsigned)offset);
log_info("cache use %5u count=%u, coffset=%llu, cstatus=%d\n",
cache_buffer_nbr, cache->cache_size, (long long unsigned)cache->cache_offset,
cache->cache_status);
data->nbr_fnct_sect+=count;
#endif
return cache->buffer + offset - cache->cache_offset;
}
}
return NULL;
}
static int cache_pread(disk_t *disk_car, void *buffer, const unsigned int count, const uint64_t offset)
{
const struct cache_struct *data=(const struct cache_struct *)disk_car->data;