2002-03-21 Alexander Kukuta <kam@oktet.ru>

* src/bdbuf.c (avl_insert, avl_remove): Reimplemented from scratch
          to avoid using GPLed sources in RTEMS core.
        * src/bdbuf.c, include/rtems/bdbuf.h: Remove "binary tree"
          implementation which was used for debugging only.

c/src/exec/libblock/ChangeLog

@@ -1,3 +1,17 @@
+2002-03-21      Alexander Kukuta <kam@oktet.ru>
+
+        * src/bdbuf.c (avl_insert, avl_remove): Reimplemented from scratch
+          to avoid using GPLed sources in RTEMS core.
+        * src/bdbuf.c, include/rtems/bdbuf.h: Remove "binary tree"
+          implementation which was used for debugging only.
+
+2002-03-13      Victor V. Vengerov <vvv@oktet.ru>
+
+        * src/bdbuf.c (find_or_assign_buffer, rtems_bdbuf_read,
+          rtems_bdbuf_sync, rtems_bdbuf_syncdev, bdbuf_swapout_task):
+          Fix bug: disable interrupts and set level properly before
+          _CORE_mutex_Seize invocation).
+
 2002-02-28	Joel Sherrill <joel@OARcorp.com>
 
 	* Submitted by Victor V. Vengerov <vvv@oktet.ru> and merged

c/src/exec/libblock/include/rtems/bdbuf.h

@@ -37,22 +37,15 @@ extern "C" {
 typedef struct bdbuf_buffer {
     Chain_Node link; /* Link in the lru, mod or free chains */
 
-#ifdef BINARY_TREE
     struct bdbuf_avl_node { 
-        struct bdbuf_buffer *left;  /* link to the left sub-tree */
+    	char cache;           /* Cache */
-        struct bdbuf_buffer *right; /* link to the right sub-tree */
 
-        int              bf; /* AVL tree node balance factor */
+	    struct bdbuf_buffer* left;  /* Left Child */
-    }           avl;     /* AVL-tree links */
+	    struct bdbuf_buffer* right; /* Right Child */
-#else /* AVL TREE */
-    struct bdbuf_avl_node { 
-	char cache;           /* Cache */
 
-	struct bdbuf_buffer* link[2]; /* Left and Right Kids */
+    	char bal;             /* The balance of the sub-tree */
-
-	char bal;             /* The balance of the sub-tree */
     } avl;
-#endif
+
     dev_t       dev;     /* device number */
     blkdev_bnum block;   /* block number on the device */
     

c/src/libblock/ChangeLog

@@ -1,3 +1,17 @@
+2002-03-21      Alexander Kukuta <kam@oktet.ru>
+
+        * src/bdbuf.c (avl_insert, avl_remove): Reimplemented from scratch
+          to avoid using GPLed sources in RTEMS core.
+        * src/bdbuf.c, include/rtems/bdbuf.h: Remove "binary tree"
+          implementation which was used for debugging only.
+
+2002-03-13      Victor V. Vengerov <vvv@oktet.ru>
+
+        * src/bdbuf.c (find_or_assign_buffer, rtems_bdbuf_read,
+          rtems_bdbuf_sync, rtems_bdbuf_syncdev, bdbuf_swapout_task):
+          Fix bug: disable interrupts and set level properly before
+          _CORE_mutex_Seize invocation).
+
 2002-02-28	Joel Sherrill <joel@OARcorp.com>
 
 	* Submitted by Victor V. Vengerov <vvv@oktet.ru> and merged

c/src/libblock/include/rtems/bdbuf.h

@@ -37,22 +37,15 @@ extern "C" {
 typedef struct bdbuf_buffer {
     Chain_Node link; /* Link in the lru, mod or free chains */
 
-#ifdef BINARY_TREE
     struct bdbuf_avl_node { 
-        struct bdbuf_buffer *left;  /* link to the left sub-tree */
+    	char cache;           /* Cache */
-        struct bdbuf_buffer *right; /* link to the right sub-tree */
 
-        int              bf; /* AVL tree node balance factor */
+	    struct bdbuf_buffer* left;  /* Left Child */
-    }           avl;     /* AVL-tree links */
+	    struct bdbuf_buffer* right; /* Right Child */
-#else /* AVL TREE */
-    struct bdbuf_avl_node { 
-	char cache;           /* Cache */
 
-	struct bdbuf_buffer* link[2]; /* Left and Right Kids */
+    	char bal;             /* The balance of the sub-tree */
-
-	char bal;             /* The balance of the sub-tree */
     } avl;
-#endif
+
     dev_t       dev;     /* device number */
     blkdev_bnum block;   /* block number on the device */
     

cpukit/libblock/ChangeLog

@@ -1,3 +1,17 @@
+2002-03-21      Alexander Kukuta <kam@oktet.ru>
+
+        * src/bdbuf.c (avl_insert, avl_remove): Reimplemented from scratch
+          to avoid using GPLed sources in RTEMS core.
+        * src/bdbuf.c, include/rtems/bdbuf.h: Remove "binary tree"
+          implementation which was used for debugging only.
+
+2002-03-13      Victor V. Vengerov <vvv@oktet.ru>
+
+        * src/bdbuf.c (find_or_assign_buffer, rtems_bdbuf_read,
+          rtems_bdbuf_sync, rtems_bdbuf_syncdev, bdbuf_swapout_task):
+          Fix bug: disable interrupts and set level properly before
+          _CORE_mutex_Seize invocation).
+
 2002-02-28	Joel Sherrill <joel@OARcorp.com>
 
 	* Submitted by Victor V. Vengerov <vvv@oktet.ru> and merged

cpukit/libblock/include/rtems/bdbuf.h

@@ -37,22 +37,15 @@ extern "C" {
 typedef struct bdbuf_buffer {
     Chain_Node link; /* Link in the lru, mod or free chains */
 
-#ifdef BINARY_TREE
     struct bdbuf_avl_node { 
-        struct bdbuf_buffer *left;  /* link to the left sub-tree */
+    	char cache;           /* Cache */
-        struct bdbuf_buffer *right; /* link to the right sub-tree */
 
-        int              bf; /* AVL tree node balance factor */
+	    struct bdbuf_buffer* left;  /* Left Child */
-    }           avl;     /* AVL-tree links */
+	    struct bdbuf_buffer* right; /* Right Child */
-#else /* AVL TREE */
-    struct bdbuf_avl_node { 
-	char cache;           /* Cache */
 
-	struct bdbuf_buffer* link[2]; /* Left and Right Kids */
+    	char bal;             /* The balance of the sub-tree */
-
-	char bal;             /* The balance of the sub-tree */
     } avl;
-#endif
+
     dev_t       dev;     /* device number */
     blkdev_bnum block;   /* block number on the device */