diff options
| author | Neal H. Walfield <neal@gnu.org> | 2008-11-14 16:10:32 +0100 |
|---|---|---|
| committer | Neal H. Walfield <neal@gnu.org> | 2008-11-14 16:10:32 +0100 |
| commit | 4cb0b81ebd2cf2353bfcee32fcbd5bf40cf7aa8a (patch) | |
| tree | f6ab4f7c8e500114e73239bf6c5a635092760fb0 /hurd | |
| parent | 0aa96b12bc6086c9ac922316ba877cce9b8b8898 (diff) | |
Map pages preemptively.
hurd/
2008-11-14 Neal H. Walfield <neal@gnu.org>
* rpc.h: Include <l4/space.h>.
(RPC_): When receiving a message, accept any mapping.
viengoos/
2008-11-14 Neal H. Walfield <neal@gnu.org>
* server.c (struct fault_info): New structure.
(page_fault): New function.
(server_loop): Implement page fault handling in terms of the new
function. When copying a capability that makes a page available
in the caller's hardware address space, map it preemptively. When
clearing a discarded bit for a page that appears in the caller's
hardware address space, allocate the object and map it
preemptively.
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/ChangeLog | 5 | ||||
| -rw-r--r-- | hurd/rpc.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/hurd/ChangeLog b/hurd/ChangeLog index d75c512..72ac590 100644 --- a/hurd/ChangeLog +++ b/hurd/ChangeLog @@ -1,3 +1,8 @@ +2008-11-14 Neal H. Walfield <neal@gnu.org> + + * rpc.h: Include <l4/space.h>. + (RPC_): When receiving a message, accept any mapping. + 2008-11-12 Neal H. Walfield <neal@gnu.org> * trace.h (trace_buffer_dump): Take additional arguments func and @@ -103,6 +103,7 @@ #include <hurd/stddef.h> #include <l4/ipc.h> +#include <l4/space.h> #include <errno.h> /* First we define some cpp help macros. */ @@ -644,7 +645,7 @@ (&msg)); \ \ l4_msg_load (msg); \ - l4_accept (L4_UNTYPED_WORDS_ACCEPTOR); \ + l4_accept (l4_map_grant_items (L4_COMPLETE_ADDRESS_SPACE)); \ \ bool call = true; \ for (;;) \ |