Commit | Line | Data |
---|---|---|
ace9bad4 | 1 | cat <<EOF |
765dcd20 | 2 | static __always_inline bool |
f3e615b4 | 3 | arch_${atomic}_inc_unless_negative(${atomic}_t *v) |
ace9bad4 | 4 | { |
f3e615b4 | 5 | ${int} c = arch_${atomic}_read(v); |
ace9bad4 MR |
6 | |
7 | do { | |
8 | if (unlikely(c < 0)) | |
9 | return false; | |
f3e615b4 | 10 | } while (!arch_${atomic}_try_cmpxchg(v, &c, c + 1)); |
ace9bad4 MR |
11 | |
12 | return true; | |
13 | } | |
14 | EOF |