Changeset 656 for trunk/kernel/mm/page.h

Timestamp:

Dec 6, 2019, 12:07:51 PM (4 years ago)

Author:

alain

Message:

Fix several bugs in the FATFS and in the VFS,
related to the creation of big files requiring
more than 4 Kbytes (one cluster) on device.

File:

• trunk/kernel/mm/page.h (modified) (1 diff)

trunk/kernel/mm/page.h

@@ -49 +49 @@
  * - The remote_busylock is used to allows any remote thread to atomically
  *   test/modify the forks counter or the flags.
- * - The list entry is used to register the page in a free list or in dirty list.
- *   The refcount is used for page release to KMEM.
+ * - The list field is used to register the page in a free list, or in dirty list,
+ *   as a given page cannot be simultaneously dirty and free.
+ * - The refcount is used to release the page to the PPM.
  * NOTE: the size is 48 bytes for a 32 bits core.
  ************************************************************************************/