X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=bluesky%2Fcache.c;h=8cd2fb3a67fb4fc36c5a91b2ba60f90a79e67b2f;hb=7c753dc524614a26784edd7b00fc8fcbe9768d74;hp=b20960c1a7c4b5d0ee741c0dfebb79eb94646226;hpb=b52abd849493636b81dda8c752a60834f1a6b91f;p=bluesky.git

diff --git a/bluesky/cache.c b/bluesky/cache.c
index b20960c..8cd2fb3 100644
--- a/bluesky/cache.c
+++ b/bluesky/cache.c
@@ -433,27 +433,32 @@ static int compute_pressure(BlueSkyFS *fs)
     if (g_atomic_int_get(&fs->cache_dirty)
                 + g_atomic_int_get(&fs->cache_log_dirty)
            > bluesky_watermark_high_dirty)
+    {
+        g_print("pressure: too much dirty data (2)\n");
         return 2;
+    }
 
     /* Too much uncommitted data in the journal on disk, not yet flushed to the
      * cloud? */
-    printf("Dirty journals: %d to %d\n",
-           fs->log->journal_watermark, fs->log->seq_num);
+    /*printf("Dirty journals: %d to %d\n",
+           fs->log->journal_watermark, fs->log->seq_num);*/
     int dirty_limit;
     dirty_limit = bluesky_options.cache_size / (LOG_SEGMENT_SIZE / 1024) / 2;
     int dirty_journals = fs->log->seq_num - fs->log->journal_watermark + 1;
     if (dirty_journals > 1 && dirty_journals >= dirty_limit) {
-        printf("Too many dirty journals (%d >= %d)\n",
+        printf("pressure: too many dirty journals (%d >= %d) (2)\n",
                dirty_journals, dirty_limit);
         return 2;
     }
 
     /* LEVEL 1 */
-    if (g_atomic_int_get(&fs->cache_dirty) < bluesky_watermark_medium_dirty)
+    if (g_atomic_int_get(&fs->cache_dirty) > bluesky_watermark_medium_dirty) {
+        g_print("pressure: too much dirty data (1)\n");
         return 1;
+    }
 
     if (dirty_journals > 1 && dirty_journals > dirty_limit / 2) {
-        printf("Many dirty journals (%d), should start writeback\n",
+        printf("pressure: many dirty journals (%d), should start writeback (1)\n",
                dirty_journals);
         return 1;
     }