Lines Matching defs:refs
36 refcount_t refs;
39 * how many refs is this entry adding or deleting. For
40 * head refs, this may be a negative number because it is keeping
42 * For individual refs, this will always be a positive number
66 * the head refs are used to hold a lock on a given extent, which allows us
67 * to make sure that only one process is running the delayed refs
74 refcount_t refs;
76 * the mutex is held while running the refs, and it is also
91 * This is used to track the final ref_mod from all the refs associated
92 * with this head ref, this is not adjusted as delayed refs are run,
100 * for a bytenr, so it is adjusted as delayed refs are run so that any
311 WARN_ON(refcount_read(&ref->refs) == 0);
312 if (refcount_dec_and_test(&ref->refs)) {
341 if (refcount_dec_and_test(&head->refs))