diff options
| author | Konstantin Khlebnikov <[email protected]> | 2018-04-05 16:23:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-04-05 21:36:25 -0700 |
| commit | 03f5d58fa42fb337b921e57f8e2c2d4df7df890d (patch) | |
| tree | 57b248af904e4492b071446ae4b27f19df05c3d5 /include/linux/fpga/fpga-mgr.h | |
| parent | e92bb4dd9673945179b1fc738c9817dd91bfb629 (diff) | |
mm/page_ref: use atomic_set_release in page_ref_unfreeze
page_ref_unfreeze() has exactly that semantic. No functional changes:
just minus one barrier and proper handling of PPro errata.
Link: http://lkml.kernel.org/r/151844393004.210639.4672319312617954272.stgit@buzz
Signed-off-by: Konstantin Khlebnikov <[email protected]>
Acked-by: Kirill A. Shutemov <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions