Ignore:
Timestamp:
Jun 26, 2019, 11:42:37 AM (2 years 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/syscalls/sys_munmap.c

    r625 r635  
    6767printk("\n[ERROR] in %s : thread[%x,%x] / user buffer unmapped %x\n",
    6868__FUNCTION__ , process->pid, this->trdid, (intptr_t)vaddr );
    69 hal_vmm_display( process , false );
    7069#endif
    7170                this->errno = EINVAL;
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