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authorerdgeist <>2007-11-06 18:02:03 +0000
committererdgeist <>2007-11-06 18:02:03 +0000
commit927ac023ce2c761063bbae81bb44b0aab624e36f (patch)
treecdae567406af42f8107daefdec8b762d30c63a13 /ot_stats.c
parentad5fa66737dd77260b881ca673d03b1c171fa7bd (diff)
The expensive DMEM stats is gone. No need for it, too much potential to DOS.
Diffstat (limited to 'ot_stats.c')
-rw-r--r--ot_stats.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/ot_stats.c b/ot_stats.c
index 97e83dd..587155e 100644
--- a/ot_stats.c
+++ b/ot_stats.c
@@ -162,47 +162,6 @@ bailout_cleanup:
162 return 0; 162 return 0;
163} 163}
164 164
165size_t return_memstat_for_tracker( char **reply ) {
166 size_t torrent_count = 0, j;
167 size_t allocated, replysize;
168 ot_vector *torrents_list;
169 int bucket, k;
170 char *r;
171
172 for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
173 torrents_list = mutex_bucket_lock(bucket);
174 torrent_count += torrents_list->size;
175 mutex_bucket_unlock(bucket);
176 }
177
178 allocated = OT_BUCKET_COUNT*32 + (43+OT_POOLS_COUNT*32)*torrent_count;
179 if( !( r = *reply = mmap( NULL, allocated, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0 ) ) ) return 0;
180
181 for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
182 torrents_list = mutex_bucket_lock(bucket);
183 r += sprintf( r, "%02X: %08X %08X\n", bucket, (unsigned int)torrents_list->size, (unsigned int)torrents_list->space );
184 mutex_bucket_unlock(bucket);
185 }
186
187 for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
188 ot_vector *torrents_list = mutex_bucket_lock(bucket);
189 char hex_out[42];
190 for( j=0; j<torrents_list->size; ++j ) {
191 ot_peerlist *peer_list = ( ((ot_torrent*)(torrents_list->data))[j] ).peer_list;
192 ot_hash *hash =&( ((ot_torrent*)(torrents_list->data))[j] ).hash;
193 r += sprintf( r, "\n%s:\n", to_hex( hex_out, (ot_byte*)hash) );
194 for( k=0; k<OT_POOLS_COUNT; ++k )
195 r += sprintf( r, "\t%05X %05X\n", ((unsigned int)peer_list->peers[k].size), (unsigned int)peer_list->peers[k].space );
196 }
197 mutex_bucket_unlock(bucket);
198 }
199
200 replysize = ( r - *reply );
201 fix_mmapallocation( *reply, allocated, replysize );
202
203 return replysize;
204}
205
206static unsigned long events_per_time( unsigned long long events, time_t t ) { 165static unsigned long events_per_time( unsigned long long events, time_t t ) {
207 return events / ( (unsigned int)t ? (unsigned int)t : 1 ); 166 return events / ( (unsigned int)t ? (unsigned int)t : 1 );
208} 167}