diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mnesia/src/mnesia_locker.erl | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/mnesia/src/mnesia_locker.erl b/lib/mnesia/src/mnesia_locker.erl index 2025a2ab37..635668ff59 100644 --- a/lib/mnesia/src/mnesia_locker.erl +++ b/lib/mnesia/src/mnesia_locker.erl @@ -733,13 +733,14 @@ sticky_lock(Tid, Store, {Tab, Key} = Oid, Lock) -> end. do_sticky_lock(Tid, Store, {Tab, Key} = Oid, Lock) -> - sticky_check_majority(Lock, Tab), + WNodes = w_nodes(Tab), + sticky_check_majority(Lock, Tab, WNodes), ?MODULE ! {self(), {test_set_sticky, Tid, Oid, Lock}}, N = node(), receive {?MODULE, N, granted} -> ?ets_insert(Store, {{locks, Tab, Key}, write}), - [?ets_insert(Store, {nodes, Node}) || Node <- w_nodes(Tab)], + [?ets_insert(Store, {nodes, Node}) || Node <- WNodes], granted; {?MODULE, N, {granted, Val}} -> %% for rwlocks case opt_lookup_in_client(Val, Oid, write) of @@ -747,7 +748,7 @@ do_sticky_lock(Tid, Store, {Tab, Key} = Oid, Lock) -> exit({aborted, C}); Val2 -> ?ets_insert(Store, {{locks, Tab, Key}, write}), - [?ets_insert(Store, {nodes, Node}) || Node <- w_nodes(Tab)], + [?ets_insert(Store, {nodes, Node}) || Node <- WNodes], Val2 end; {?MODULE, N, {not_granted, Reason}} -> @@ -763,13 +764,12 @@ do_sticky_lock(Tid, Store, {Tab, Key} = Oid, Lock) -> dirty_sticky_lock(Tab, Key, [N], Lock) end. -sticky_check_majority(read, _) -> +sticky_check_majority(read, _, _) -> ok; -sticky_check_majority(write, Tab) -> +sticky_check_majority(write, Tab, WNodes) -> case ?catch_val({Tab, majority}) of true -> - HaveNodes = val({Tab, where_to_write}), - case mnesia_lib:have_majority(Tab, HaveNodes) of + case mnesia_lib:have_majority(Tab, WNodes) of true -> ok; false -> |