Ignore:
Timestamp:
Jun 26, 2019, 11:42:37 AM (17 months ago)
Author:
alain
Message:

This version is a major evolution: The physical memory allocators,
defined in the kmem.c, ppm.c, and kcm.c files have been modified
to support remote accesses. The RPCs that were previously user
to allocate physical memory in a remote cluster have been removed.
This has been done to cure a dead-lock in case of concurrent page-faults.

This version 2.2 has been tested on a (4 clusters / 2 cores per cluster)
TSAR architecture, for both the "sort" and the "fft" applications.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/libk/list.h

    r632 r635  
    304304 **************************************************************************/
    305305
    306 #define LIST_REMOTE_FIRST( cxy , root , type , member )                       \
    307     ({ list_entry_t * __first = hal_remote_lpt( XPTR( cxy , &root->next ) ); \
    308            LIST_ELEMENT( __first , type , member ); })
     306#define LIST_REMOTE_FIRST( cxy , root , type , member )                \
     307        LIST_ELEMENT( hal_remote_lpt( XPTR( (cxy) , &(root)->next ) ), \
     308                  type , member )
    309309
    310310/***************************************************************************
     
    314314 * item(s) from the traversed list.     
    315315 ***************************************************************************
    316  * @ cxy     : remote list cluster identifier
     316 * @ cxy     : remote cluster identifier
    317317 * @ root    : pointer on the root list_entry
    318318 * @ iter    : pointer on the current list_entry
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