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common: add debugs to crimson's green_condition_variable

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Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
This commit is contained in:
Radoslaw Zarzynski 2022-12-06 10:55:39 +00:00
parent 9ce59d7648
commit ad22a9a228
1 changed files with 13 additions and 0 deletions
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13
src/common/ceph_mutex.h
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@ -17,6 +17,15 @@
#if defined(WITH_SEASTAR) && !defined(WITH_ALIEN)
#include <seastar/core/condition-variable.hh>
#include "crimson/common/log.h"
#include "include/ceph_assert.h"
#ifndef NDEBUG
#define FUT_DEBUG(FMT_MSG, ...) crimson::get_logger(ceph_subsys_).trace(FMT_MSG, ##__VA_ARGS__)
#else
#define FUT_DEBUG(FMT_MSG, ...)
#endif
namespace ceph {
// an empty class satisfying the mutex concept
struct dummy_mutex {
@ -38,14 +47,18 @@ namespace ceph {
struct green_condition_variable : private seastar::condition_variable {
template <class LockT>
void wait(LockT&&) {
FUT_DEBUG("green_condition_variable::{}: before blocking", __func__);
seastar::condition_variable::wait().get();
FUT_DEBUG("green_condition_variable::{}: after blocking", __func__);
}
void notify_one() noexcept {
FUT_DEBUG("green_condition_variable::{}", __func__);
signal();
}
void notify_all() noexcept {
FUT_DEBUG("green_condition_variable::{}", __func__);
broadcast();
}
};