Changeset 619 for trunk/kernel/mm/kmem.h

Timestamp:

Feb 12, 2019, 1:15:47 PM (5 years ago)

Author:

alain

Message:

1) Fix a bug in KSH : after the "load" command,

the [ksh] prompt is now printed after completion
of the loaded application.

2) Fix a bug in vmm_handle_cow() : the copy-on-write

use now a hal_remote_memcpy() to replicate the page content.

File:

• trunk/kernel/mm/kmem.h (modified) (2 diffs)

trunk/kernel/mm/kmem.h

@@ -45 +45 @@
     KMEM_CPU_CTX          = 7,   /*! hal_cpu_context_t                              */
     KMEM_FPU_CTX          = 8,   /*! hal_fpu_context_t                              */
-    KMEM_BARRIER          = 9,   /*! remote_barrier_t                               */
+    KMEM_GEN_BARRIER      = 9,   /*! generi_cbarrier_t                              */
 
-    KMEM_DEVFS_CTX        = 10,  /*! fatfs_inode_t                                  */
-    KMEM_FATFS_CTX        = 11,  /*! fatfs_ctx_t                                    */
-    KMEM_VFS_CTX          = 12,  /*! vfs_context_t                                  */
-    KMEM_VFS_INODE        = 13,  /*! vfs_inode_t                                    */
-    KMEM_VFS_DENTRY       = 14,  /*! vfs_dentry_t                                   */
-    KMEM_VFS_FILE         = 15,  /*! vfs_file_t                                     */
-    KMEM_SEM              = 16,  /*! remote_sem_t                                   */
-    KMEM_CONDVAR          = 17,  /*! remote_condvar_t                               */
-    KMEM_MUTEX            = 18,  /*! remote_mutex_t                                 */
-    KMEM_DIR              = 19,  /*! remote_dir_t                                   */
+    KMEM_SMP_BARRIER      = 10,  /*! simple_barrier_t                               */
+    KMEM_DEVFS_CTX        = 11,  /*! fatfs_inode_t                                  */
+    KMEM_FATFS_CTX        = 12,  /*! fatfs_ctx_t                                    */
+    KMEM_VFS_CTX          = 13,  /*! vfs_context_t                                  */
+    KMEM_VFS_INODE        = 14,  /*! vfs_inode_t                                    */
+    KMEM_VFS_DENTRY       = 15,  /*! vfs_dentry_t                                   */
+    KMEM_VFS_FILE         = 16,  /*! vfs_file_t                                     */
+    KMEM_SEM              = 17,  /*! remote_sem_t                                   */
+    KMEM_CONDVAR          = 18,  /*! remote_condvar_t                               */
+    KMEM_MUTEX            = 19,  /*! remote_mutex_t                                 */
 
-    KMEM_512_BYTES        = 20,  /*! 512 bytes aligned                              */
+    KMEM_DIR              = 20,  /*! remote_dir_t                                   */
+    KMEM_512_BYTES        = 21,  /*! 512 bytes aligned                              */
 
-    KMEM_TYPES_NR         = 21,
+    KMEM_TYPES_NR         = 22,
 };
 
@@ -97 +98 @@
  *************************************************************************************
  * @ req   : local pointer to allocation request.
- * @ return a local pointer on page descriptor if PPM (i.e. type KMEM_PAGE).
+ * @ return a local pointer on page descriptor if KMEM_PAGE.
  *   return a local pointer to allocated buffer if KCM or KHM.
  *   return NULL if no physical memory available.