X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=bluesky%2Ffile.c;h=3be40f03e08a4b08d27a1acbd4db00892b450401;hb=8a2ef6b448a40c790e7df154c12b54932f3e62e0;hp=f7e8fcac894ffdc125a8400243ad055b17f79062;hpb=625d4ed1c01e01a5f2a508264f8605fb79a620fb;p=bluesky.git

diff --git a/bluesky/file.c b/bluesky/file.c
index f7e8fca..3be40f0 100644
--- a/bluesky/file.c
+++ b/bluesky/file.c
@@ -119,7 +119,6 @@ void bluesky_file_write(BlueSkyInode *inode, uint64_t offset,
         BlueSkyBlock *b = &g_array_index(inode->blocks, BlueSkyBlock,
                                          block_num);
         memcpy(&b->data->data[block_offset], data, bytes);
-        bluesky_block_flush(inode->fs, b);
 
         offset += bytes;
         data += bytes;
@@ -127,7 +126,6 @@ void bluesky_file_write(BlueSkyInode *inode, uint64_t offset,
     }
 
     bluesky_inode_update_ctime(inode, 1);
-    bluesky_inode_flush(inode->fs, inode);
 }
 
 void bluesky_file_read(BlueSkyInode *inode, uint64_t offset,
@@ -182,13 +180,9 @@ void bluesky_block_fetch(BlueSkyFS *fs, BlueSkyBlock *block)
     block->type = BLUESKY_BLOCK_CACHED;
 }
 
-static void finished(gpointer a, gpointer b)
-{
-    g_print("Barrier completed!\n");
-}
-
 /* Write the given block to cloud-backed storage and mark it clean. */
-void bluesky_block_flush(BlueSkyFS *fs, BlueSkyBlock *block)
+void bluesky_block_flush(BlueSkyFS *fs, BlueSkyBlock *block,
+                         BlueSkyStoreAsync *barrier)
 {
     if (block->type != BLUESKY_BLOCK_DIRTY)
         return;
@@ -207,18 +201,13 @@ void bluesky_block_flush(BlueSkyFS *fs, BlueSkyBlock *block)
     bluesky_string_ref(data);
     async->data = data;
     bluesky_store_async_submit(async);
+    if (barrier != NULL)
+        bluesky_store_add_barrier(barrier, async);
     bluesky_store_async_unref(async);
 
     g_free(block->ref);
     block->ref = name;
 
-    BlueSkyStoreAsync *barrier = bluesky_store_async_new(fs->store);
-    barrier->op = STORE_OP_BARRIER;
-    bluesky_store_add_barrier(barrier, async);
-    bluesky_store_async_add_notifier(barrier, finished, NULL);
-    bluesky_store_async_submit(barrier);
-    bluesky_store_async_unref(barrier);
-
     /* block->type = BLUESKY_BLOCK_CACHED; */
     bluesky_string_unref(block->data);
     block->data = NULL;
@@ -229,12 +218,12 @@ void bluesky_block_flush(BlueSkyFS *fs, BlueSkyBlock *block)
 }
 
 /* Flush all blocks in a file to stable storage. */
-void bluesky_file_flush(BlueSkyInode *inode)
+void bluesky_file_flush(BlueSkyInode *inode, BlueSkyStoreAsync *barrier)
 {
     g_return_if_fail(inode->type == BLUESKY_REGULAR);
 
     for (int i = 0; i < inode->blocks->len; i++) {
         BlueSkyBlock *b = &g_array_index(inode->blocks, BlueSkyBlock, i);
-        bluesky_block_flush(inode->fs, b);
+        bluesky_block_flush(inode->fs, b, barrier);
     }
 }