Changeset 1f7753a in mainline for kernel/genarch/src/mm/page_ht.c

Timestamp:

2012-11-18T22:10:15Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0ab362c, c739102

Parents:

a7f7ed12 (diff), 34ae0a5 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge from lp:~jakub/helenos/mm.

File:

• kernel/genarch/src/mm/page_ht.c (modified) (1 diff)

kernel/genarch/src/mm/page_ht.c

@@ -209 +209 @@
                 pte->frame = ALIGN_DOWN(frame, FRAME_SIZE);
 
+                /*
+                 * Make sure that a concurrent ht_mapping_find() will see the
+                 * new entry only after it is fully initialized.
+                 */
                 write_barrier();