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src/msg/rdma: fixes failure on assert in notify()

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The commit fixes incorrect eventfd handling introduced in
2e75b876d1

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
This commit is contained in:
Alex Mikheev 2017-08-13 10:55:32 +00:00
parent aaf32d8f43
commit 44c895ea51
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GPG Key ID: 0F964A1EF0579522
1 changed files with 4 additions and 1 deletions
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5
src/msg/async/rdma/RDMAConnectedSocketImpl.cc
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@ -610,7 +610,10 @@ void RDMAConnectedSocketImpl::cleanup() {
void RDMAConnectedSocketImpl::notify()
{
int i = 1;
// note: notify_fd is an event fd (man eventfd)
// write argument must be a 64bit integer
uint64_t i = 1;
assert(sizeof(i) == write(notify_fd, &i, sizeof(i)));
}