Changeset 625 for trunk/kernel/kern/chdev.h

Timestamp:

Apr 10, 2019, 10:09:39 AM (5 years ago)

Author:

alain

Message:

Fix a bug in the vmm_remove_vseg() function: the physical pages
associated to an user DATA vseg were released to the kernel when
the target process descriptor was in the reference cluster.
This physical pages release should be done only when the page
forks counter value is zero.
All other modifications are cosmetic.

File:

• trunk/kernel/kern/chdev.h (modified) (1 diff)

trunk/kernel/kern/chdev.h

@@ -111 +111 @@
 /******************************************************************************************
  * This structure defines a chdev descriptor.
- * For multi-channels device, there is one chdev descriptor per channel.
  * This structure is NOT replicated, and can be located in any cluster.
  * One kernel thread, in charge of handling the commands registered in the waiting queue