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path: root/libpod/lock/shm/shm_lock.go
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Diffstat (limited to 'libpod/lock/shm/shm_lock.go')
-rw-r--r--libpod/lock/shm/shm_lock.go8
1 files changed, 7 insertions, 1 deletions
diff --git a/libpod/lock/shm/shm_lock.go b/libpod/lock/shm/shm_lock.go
index 16d7f2008..3372a8c71 100644
--- a/libpod/lock/shm/shm_lock.go
+++ b/libpod/lock/shm/shm_lock.go
@@ -12,9 +12,13 @@ import (
"unsafe"
"github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
)
-const (
+var (
+ // BitmapSize is the size of the bitmap used when managing SHM locks.
+ // an SHM lock manager's max locks will be rounded up to a multiple of
+ // this number.
BitmapSize uint32 = uint32(C.bitmap_size_c)
)
@@ -51,6 +55,8 @@ func CreateSHMLock(path string, numLocks uint32) (*SHMLocks, error) {
locks.maxLocks = uint32(lockStruct.num_locks)
locks.valid = true
+ logrus.Debugf("Initialized SHM lock manager at path %s", path)
+
return locks, nil
}