diff options
Diffstat (limited to 'tools/vm')
| -rw-r--r-- | tools/vm/page_owner_sort.c | 30 | ||||
| -rw-r--r-- | tools/vm/slabinfo.c | 32 |
2 files changed, 37 insertions, 25 deletions
diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_owner_sort.c index c149427eb1c9..ec2e67c85b84 100644 --- a/tools/vm/page_owner_sort.c +++ b/tools/vm/page_owner_sort.c @@ -8,7 +8,7 @@ * Or sort by total memory: * ./page_owner_sort -m page_owner_full.txt sorted_page_owner.txt * - * See Documentation/vm/page_owner.rst + * See Documentation/mm/page_owner.rst */ #include <stdio.h> @@ -470,23 +470,23 @@ static bool match_str_list(const char *str, char **list, int list_size) static bool is_need(char *buf) { - if ((filter & FILTER_UNRELEASE) && get_free_ts_nsec(buf) != 0) - return false; - if ((filter & FILTER_PID) && !match_num_list(get_pid(buf), fc.pids, fc.pids_size)) - return false; - if ((filter & FILTER_TGID) && - !match_num_list(get_tgid(buf), fc.tgids, fc.tgids_size)) - return false; + if ((filter & FILTER_UNRELEASE) && get_free_ts_nsec(buf) != 0) + return false; + if ((filter & FILTER_PID) && !match_num_list(get_pid(buf), fc.pids, fc.pids_size)) + return false; + if ((filter & FILTER_TGID) && + !match_num_list(get_tgid(buf), fc.tgids, fc.tgids_size)) + return false; - char *comm = get_comm(buf); + char *comm = get_comm(buf); - if ((filter & FILTER_COMM) && - !match_str_list(comm, fc.comms, fc.comms_size)) { - free(comm); - return false; - } + if ((filter & FILTER_COMM) && + !match_str_list(comm, fc.comms, fc.comms_size)) { free(comm); - return true; + return false; + } + free(comm); + return true; } static void add_list(char *buf, int len, char *ext_buf) diff --git a/tools/vm/slabinfo.c b/tools/vm/slabinfo.c index 5b98f3ee58a5..0fffaeedee76 100644 --- a/tools/vm/slabinfo.c +++ b/tools/vm/slabinfo.c @@ -125,7 +125,7 @@ static void usage(void) "-n|--numa Show NUMA information\n" "-N|--lines=K Show the first K slabs\n" "-o|--ops Show kmem_cache_ops\n" - "-P|--partial Sort by number of partial slabs\n" + "-P|--partial Sort by number of partial slabs\n" "-r|--report Detailed report on single slabs\n" "-s|--shrink Shrink slabs\n" "-S|--Size Sort by size\n" @@ -1067,15 +1067,27 @@ static void sort_slabs(void) for (s2 = s1 + 1; s2 < slabinfo + slabs; s2++) { int result; - if (sort_size) - result = slab_size(s1) < slab_size(s2); - else if (sort_active) - result = slab_activity(s1) < slab_activity(s2); - else if (sort_loss) - result = slab_waste(s1) < slab_waste(s2); - else if (sort_partial) - result = s1->partial < s2->partial; - else + if (sort_size) { + if (slab_size(s1) == slab_size(s2)) + result = strcasecmp(s1->name, s2->name); + else + result = slab_size(s1) < slab_size(s2); + } else if (sort_active) { + if (slab_activity(s1) == slab_activity(s2)) + result = strcasecmp(s1->name, s2->name); + else + result = slab_activity(s1) < slab_activity(s2); + } else if (sort_loss) { + if (slab_waste(s1) == slab_waste(s2)) + result = strcasecmp(s1->name, s2->name); + else + result = slab_waste(s1) < slab_waste(s2); + } else if (sort_partial) { + if (s1->partial == s2->partial) + result = strcasecmp(s1->name, s2->name); + else + result = s1->partial < s2->partial; + } else result = strcasecmp(s1->name, s2->name); if (show_inverted) |