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Make mutex_lock_bucket_by_hash generic to any OT_BUCKET_COUNT

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erdgeist
2008-12-06 00:41:12 +00:00
parent 258cae746f
commit 256f2c6f98
1 changed files with 3 additions and 6 deletions
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9
ot_mutex.c
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@ -13,6 +13,7 @@
/* Libowfat */ /* Libowfat */
#include "byte.h" #include "byte.h"
#include "io.h" #include "io.h"
#include "uint32.h"
/* Opentracker */ /* Opentracker */
#include "trackerlogic.h" #include "trackerlogic.h"
@ -79,12 +80,10 @@ ot_vector *mutex_bucket_lock( int bucket ) {
} }
ot_vector *mutex_bucket_lock_by_hash( ot_hash *hash ) { ot_vector *mutex_bucket_lock_by_hash( ot_hash *hash ) {
unsigned char *local_hash = hash[0]; int bucket = uint32_read( *hash ) % OT_BUCKET_COUNT;
int bucket = ( local_hash[0] << 2 ) | ( local_hash[1] >> 6 );
/* Can block */ /* Can block */
mutex_bucket_lock( bucket ); mutex_bucket_lock( bucket );
return all_torrents + bucket; return all_torrents + bucket;
} }
@ -96,9 +95,7 @@ void mutex_bucket_unlock( int bucket ) {
} }
void mutex_bucket_unlock_by_hash( ot_hash *hash ) { void mutex_bucket_unlock_by_hash( ot_hash *hash ) {
unsigned char *local_hash = hash[0]; mutex_bucket_unlock( uint32_read( *hash ) % OT_BUCKET_COUNT );
int bucket = ( local_hash[0] << 2 ) | ( local_hash[1] >> 6 );
mutex_bucket_unlock( bucket );
} }
/* TaskQueue Magic */ /* TaskQueue Magic */