diff options
| -rw-r--r-- | kernel/pid.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index 89107b7481af4..e4779bbb20584 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -149,19 +149,20 @@ static int alloc_pidmap(struct pspace *pspace) return -1; } -static int next_pidmap(int last) +static int next_pidmap(struct pspace *pspace, int last) { int offset; - struct pidmap *map; + struct pidmap *map, *end; offset = (last + 1) & BITS_PER_PAGE_MASK; - map = &pidmap_array[(last + 1)/BITS_PER_PAGE]; - for (; map < &pidmap_array[PIDMAP_ENTRIES]; map++, offset = 0) { + map = &pspace->pidmap[(last + 1)/BITS_PER_PAGE]; + end = &pspace->pidmap[PIDMAP_ENTRIES]; + for (; map < end; map++, offset = 0) { if (unlikely(!map->page)) continue; offset = find_next_bit((map)->page, BITS_PER_PAGE, offset); if (offset < BITS_PER_PAGE) - return mk_pid(map, offset); + return mk_pid(pspace, map, offset); } return -1; } @@ -338,7 +339,7 @@ struct pid *find_ge_pid(int nr) pid = find_pid(nr); if (pid) break; - nr = next_pidmap(nr); + nr = next_pidmap(&init_pspace, nr); } while (nr > 0); return pid; |