Searched refs:head_val (Results 1 – 1 of 1) sorted by relevance
100 int64_t head_val = atomic64_read(head); in xlog_grant_sub_space() local106 xlog_crack_grant_head_val(head_val, &cycle, &space); in xlog_grant_sub_space()114 old = head_val; in xlog_grant_sub_space()116 head_val = atomic64_cmpxchg(head, old, new); in xlog_grant_sub_space()117 } while (head_val != old); in xlog_grant_sub_space()126 int64_t head_val = atomic64_read(head); in xlog_grant_add_space() local133 xlog_crack_grant_head_val(head_val, &cycle, &space); in xlog_grant_add_space()143 old = head_val; in xlog_grant_add_space()145 head_val = atomic64_cmpxchg(head, old, new); in xlog_grant_add_space()146 } while (head_val != old); in xlog_grant_add_space()