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logalloc: tracker: mark functions const/noexcept

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Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
This commit is contained in:
Benny Halevy
2022-05-29 12:27:43 +03:00
parent 71c21a83ad
commit fe50c76dbc
2 changed files with 11 additions and 11 deletions
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10
utils/logalloc.cc
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@@ -530,15 +530,15 @@ size_t tracker::reclaim(size_t bytes) {
return _impl->reclaim(bytes, is_preemptible::no);
}
occupancy_stats tracker::region_occupancy() {
occupancy_stats tracker::region_occupancy() const noexcept {
return _impl->region_occupancy();
}
occupancy_stats tracker::occupancy() {
occupancy_stats tracker::occupancy() const noexcept {
return _impl->occupancy();
}
size_t tracker::non_lsa_used_space() const {
size_t tracker::non_lsa_used_space() const noexcept {
return _impl->non_lsa_used_space();
}
@@ -2104,11 +2104,11 @@ lsa_buffer::~lsa_buffer() {
}
}
size_t tracker::reclamation_step() const {
size_t tracker::reclamation_step() const noexcept {
return _impl->reclamation_step();
}
bool tracker::should_abort_on_bad_alloc() {
bool tracker::should_abort_on_bad_alloc() const noexcept {
return _impl->should_abort_on_bad_alloc();
}

12
utils/logalloc.hh
View File

@@ -97,20 +97,20 @@ public:
void reclaim_all_free_segments();
// Returns aggregate statistics for all pools.
occupancy_stats region_occupancy();
occupancy_stats region_occupancy() const noexcept;
// Returns statistics for all segments allocated by LSA on this shard.
occupancy_stats occupancy();
occupancy_stats occupancy() const noexcept;
// Returns amount of allocated memory not managed by LSA
size_t non_lsa_used_space() const;
size_t non_lsa_used_space() const noexcept;
impl& get_impl() { return *_impl; }
impl& get_impl() noexcept { return *_impl; }
// Returns the minimum number of segments reclaimed during single reclamation cycle.
size_t reclamation_step() const;
size_t reclamation_step() const noexcept;
bool should_abort_on_bad_alloc();
bool should_abort_on_bad_alloc() const noexcept;
};
class tracker_reclaimer_lock {