Revert "HACK: enable parallel readers"
This reverts commit 01305b518dda09330e924e29ab4c37b983033173.
diff --git a/src/couch/src/couch_file.erl b/src/couch/src/couch_file.erl
index 0cfc91e..e63b583 100644
--- a/src/couch/src/couch_file.erl
+++ b/src/couch/src/couch_file.erl
@@ -82,8 +82,7 @@
IOQPid0
end,
Tab = gen_server:call(Fd, get_cache_ref),
- ParallelReads = config:get_boolean("couchdb", "couch_file_parallel", false),
- {ok, #ioq_file{fd=Fd, ioq=IOQPid, tab=Tab, parallel=ParallelReads}};
+ {ok, #ioq_file{fd=Fd, ioq=IOQPid, tab=Tab}};
ignore ->
% get the error
receive
@@ -199,17 +198,6 @@
{ok, iolist_to_binary(L)}.
-pread_iolist(#ioq_file{parallel=true, fd=File}, Pos) ->
- {LenIolist, NextPos} = read_raw_iolist_int(File, Pos, 4),
- case iolist_to_binary(LenIolist) of
- <<1:1/integer,Len:31/integer>> -> % an MD5-prefixed term
- {Md5AndIoList, _} = read_raw_iolist_int(File, NextPos, Len+16),
- {Md5, IoList} = extract_md5(Md5AndIoList),
- {ok, verify_md5(File, Pos, IoList, Md5)};
- <<0:1/integer,Len:31/integer>> ->
- {Iolist, _} = read_raw_iolist_int(File, NextPos, Len),
- {ok, Iolist}
- end;
pread_iolist(Fd, Pos) ->
case load_from_cache(Fd, Pos) of
{ok, IoList, Md5} ->
