mirrors/scylladb
1
0
Fork 0
mirror of https://github.com/scylladb/scylladb.git synced 2026-05-12 19:02:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

service_permit: add a getter for the number of units held

Browse Source 
The helper function makes debugging considerably easier.
This commit is contained in:
Piotr Sarna
2021-03-18 09:46:51 +01:00
parent 364b921e25
commit 3388694e69
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
service_permit.hh
View File

@@ -29,6 +29,8 @@ class service_permit {
service_permit(seastar::semaphore_units<>&& u) : _permit(seastar::make_lw_shared<seastar::semaphore_units<>>(std::move(u))) {}
friend service_permit make_service_permit(seastar::semaphore_units<>&& permit);
friend service_permit empty_service_permit();
public:
size_t count() const { return _permit ? _permit->count() : 0; };
};
inline service_permit make_service_permit(seastar::semaphore_units<>&& permit) {