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msg/simple: apply prefetch policy more precisely #10344

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merged 1 commit into from Aug 1, 2016
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msg/simple: apply prefetch policy more precisely #10344

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2 changes: 1 addition & 1 deletion src/msg/simple/Pipe.cc
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Expand Up @@ -2554,7 +2554,7 @@ ssize_t Pipe::buffered_recv(char *buf, size_t len, int flags)

/* nothing left in the prefetch buffer */

if (len > (size_t)recv_max_prefetch) {
if (left > (size_t)recv_max_prefetch) {
/* this was a large read, we don't prefetch for these */
ssize_t ret = do_recv(buf, left, flags );
if (ret < 0) {
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