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Changeset de73242 in mainline for kernel/genarch/src/mm/page_ht.c


Ignore:
Timestamp:
2012-07-23T08:06:18Z (9 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master
Children:
efdfebc
Parents:
e943ecf
Message:

Comment the purpose of the recently added barriers.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/genarch/src/mm/page_ht.c

    re943ecf rde73242  
    209209                pte->frame = ALIGN_DOWN(frame, FRAME_SIZE);
    210210
     211                /*
     212                 * Make sure that a concurrent ht_mapping_find() will see the
     213                 * new entry only after it is fully initialized.
     214                 */
    211215                write_barrier();
    212216               
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