Changeset e0d98b2 in mainline for uspace/srv/fs/exfat/exfat_bitmap.c

Timestamp:

2011-08-15T21:43:29Z (13 years ago)

Author:

Oleg Romanenko <romanenko.oleg@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b4af128

Parents:

b289005

Message:

exFAT: bitmap_alloc_clusters fix

File:

• uspace/srv/fs/exfat/exfat_bitmap.c (modified) (1 diff)

uspace/srv/fs/exfat/exfat_bitmap.c

@@ -202 +202 @@
 
         while (startc < DATA_CNT(bs)+2) {
-                if (bitmap_is_free(bs, devmap_handle, startc) == EOK) {
-                        endc = startc+1;
-                        while (bitmap_is_free(bs, devmap_handle, endc) == EOK) {
-                                if ((endc - startc)+1 == count){
-                                        *firstc = startc;
-                                        return bitmap_set_clusters(bs, devmap_handle, startc, count);
-                                }
-                                else
-                                        endc++;
+                endc = startc;
+                while (bitmap_is_free(bs, devmap_handle, endc) == EOK) {
+                        if ((endc - startc)+1 == count){
+                                *firstc = startc;
+                                return bitmap_set_clusters(bs, devmap_handle, startc, count);
                         }
-                        startc = endc+1;
-                } 
-                else
-                        startc++;
+                        else
+                                endc++;
+                }
+                startc = endc+1;
         }
         return ENOSPC;