Changeset 614 for trunk/kernel/fs/vfs.c

Timestamp:

Jan 15, 2019, 1:59:32 PM (5 years ago)

Author:

alain

Message:

1) introduce a dev_ioc_sync_write() function in IOC API,

to improve the DEVFS synchronous update.

2) fix a big bug in both the user_dir_create() and user_dir_destroy()

functions: add an extended pointer on the reference client process
in the function's arguments.

File:

• trunk/kernel/fs/vfs.c (modified) (4 diffs)

trunk/kernel/fs/vfs.c

@@ -424 +424 @@
 uint32_t cycle = (uint32_t)hal_get_cycles();
 if( DEBUG_VFS_DENTRY_CREATE < cycle )
-printk("\n[%s] thread[%x,%x] enter for <%s> / parent_inode %x / cycle %d\n",
-__FUNCTION__, this->process->pid, this->trdid, name, parent, cycle );
+printk("\n[%s] thread[%x,%x] enter for <%s> / cycle %d\n",
+__FUNCTION__, this->process->pid, this->trdid, name, cycle );
 #endif
 
@@ -1946 +1946 @@
 
     // display inode
-    nolock_printk("%s%s <%s> : inum %d / %d bytes / dirty %d / cxy %x (inode %x / mapper %x)\n",
-                  indent_str[indent], vfs_inode_type_str( inode_type ), name,
+    nolock_printk("%s<%s> : %s / inum %d / %d bytes / dirty %d / cxy %x / inode %x / mapper %x\n",
+                  indent_str[indent], name, vfs_inode_type_str( inode_type ),
                   inode_inum, inode_size, inode_dirty, inode_cxy, inode_ptr, mapper_ptr );
 
@@ -3191 +3191 @@
 //////////////////////////////////////////////////////////////////////////////////////////
 
-///////////////////////////////////////////
-error_t vfs_fs_move_page( xptr_t   page_xp,
-                          bool_t   to_mapper )
+//////////////////////////////////////////////
+error_t vfs_fs_move_page( xptr_t      page_xp,
+                          cmd_type_t  cmd_type )
 {
     error_t error = 0;
@@ -3213 +3213 @@
     if( fs_type == FS_TYPE_FATFS )
     {
-        error = fatfs_move_page( page_xp , to_mapper ); 
+        error = fatfs_move_page( page_xp , cmd_type ); 
     }
     else if( fs_type == FS_TYPE_RAMFS )