afs_volume_trace
bool afs_try_get_volume(struct afs_volume *volume, enum afs_volume_trace reason);
extern struct afs_volume *afs_get_volume(struct afs_volume *, enum afs_volume_trace);
void afs_put_volume(struct afs_volume *volume, enum afs_volume_trace reason);
bool afs_try_get_volume(struct afs_volume *volume, enum afs_volume_trace reason)
enum afs_volume_trace reason)
void afs_put_volume(struct afs_volume *volume, enum afs_volume_trace reason)
enum afs_volume_trace reason),
__field(enum afs_volume_trace, reason)