Changeset 337 for trunk/kernel/kern/process.c

Timestamp:

Aug 7, 2017, 12:50:17 PM (7 years ago)

Author:

alain

Message:

Introduce the delayed context switch if current thread has a lock.

File:

• trunk/kernel/kern/process.c (modified) (1 diff)

trunk/kernel/kern/process.c

@@ -282 +282 @@
 
     // Decrease refcount for bin file, root file and cwd file
-        vfs_file_count_down( process->vfs_bin_xp );
-    vfs_file_count_down( process->vfs_root_xp );
-    vfs_file_count_down( process->vfs_cwd_xp );
+        if( process->vfs_bin_xp  != XPTR_NULL ) vfs_file_count_down( process->vfs_bin_xp );
+        if( process->vfs_root_xp != XPTR_NULL ) vfs_file_count_down( process->vfs_root_xp );
+        if( process->vfs_cwd_xp  != XPTR_NULL ) vfs_file_count_down( process->vfs_cwd_xp );
 
     // Destroy VMM