Searched refs:head_val (Results 1 – 1 of 1) sorted by relevance
133 int64_t head_val = atomic64_read(head); in xlog_grant_sub_space() local139 xlog_crack_grant_head_val(head_val, &cycle, &space); in xlog_grant_sub_space()147 old = head_val; in xlog_grant_sub_space()149 head_val = atomic64_cmpxchg(head, old, new); in xlog_grant_sub_space()150 } while (head_val != old); in xlog_grant_sub_space()159 int64_t head_val = atomic64_read(head); in xlog_grant_add_space() local166 xlog_crack_grant_head_val(head_val, &cycle, &space); in xlog_grant_add_space()176 old = head_val; in xlog_grant_add_space()178 head_val = atomic64_cmpxchg(head, old, new); in xlog_grant_add_space()179 } while (head_val != old); in xlog_grant_add_space()
