diff options
Diffstat (limited to 'mach-defpager/default_pager.c')
| -rw-r--r-- | mach-defpager/default_pager.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mach-defpager/default_pager.c b/mach-defpager/default_pager.c index d40a9c92..831ed968 100644 --- a/mach-defpager/default_pager.c +++ b/mach-defpager/default_pager.c @@ -1803,6 +1803,12 @@ void pager_port_list_insert(port, ds) (hurd_ihash_key_t) port, (hurd_ihash_value_t) ds); pthread_mutex_unlock(&all_pagers.lock); + + /* Try to set a protected payload. This is an optimization, + if it fails we degrade gracefully. */ + mach_port_set_protected_payload (mach_task_self (), + port, + (unsigned long) ds); } void pager_port_list_delete(ds) @@ -1812,6 +1818,9 @@ void pager_port_list_delete(ds) hurd_ihash_locp_remove (&all_pagers.htable, ds->htable_locp); pthread_mutex_unlock(&all_pagers.lock); + + mach_port_clear_protected_payload (mach_task_self (), + ds->pager); } /* |