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Code Issues Releases Wiki Activity

(libt) Fix tr_cacheFlushDone overrunning run_info

This commit is contained in:
Daniel Lee 2010-08-22 09:49:10 +00:00
parent 07e37057f2
commit a42c86a701
1 changed files with 8 additions and 7 deletions
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15
libtransmission/cache.c
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@ -118,8 +118,9 @@ enum
};
/* Calculte runs
* - Stale runs, runs sitting in cache for a long time or runs not growing, get priority.
* Returns number of runs.
*/
static void
static int
calcRuns( tr_cache * cache, struct run_info * runs )
{
const int n = tr_ptrArraySize( &cache->blocks );
@ -146,9 +147,9 @@ calcRuns( tr_cache * cache, struct run_info * runs )
//fprintf(stderr,"block run at pos %d of length %d and age %ld adjusted +%d\n",runs[i].pos,runs[i].len,now-runs[i].last_block_time,rank-runs[i].len);
}
//fprintf( stderr, "%d block runs\n", i-1 );
//fprintf( stderr, "%d block runs\n", i );
qsort( runs, i, sizeof( struct run_info ), compareRuns );
//return i;
return i;
}
static int
@ -399,11 +400,11 @@ int tr_cacheFlushDone( tr_cache * cache )
if( tr_ptrArraySize( &cache->blocks ) > 0 )
{
struct run_info * runs = tr_new0( struct run_info, tr_ptrArraySize( &cache->blocks ) );
int i = 0;
struct run_info * runs = tr_new( struct run_info, tr_ptrArraySize( &cache->blocks ) );
int i = 0, n;
calcRuns( cache, runs );
while( runs[i].is_piece_done || runs[i].is_multi_piece )
n = calcRuns( cache, runs );
while( i < n && ( runs[i].is_piece_done || runs[i].is_multi_piece ) )
runs[i++].rank |= SESSIONFLAG;
err = flushRuns( cache, runs, i );
tr_free( runs );