Convert multi-line comments to preferred style with beginning and ending almost-blank lines.
Signed-off-by: George Anthony Vernon contact@gvernon.com --- tools/testing/selftests/mm/compaction_test.c | 22 +++++++++++++------- 1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/mm/compaction_test.c b/tools/testing/selftests/mm/compaction_test.c index 2c3a0eb6b22d..b217ec4a434b 100644 --- a/tools/testing/selftests/mm/compaction_test.c +++ b/tools/testing/selftests/mm/compaction_test.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 /* - * * A test for the patch "Allow compaction of unevictable pages". * With this patch we should be able to allocate at least 1/4 * of RAM in huge pages. Without the patch much less is @@ -94,8 +93,10 @@ int check_compaction(unsigned long mem_free, unsigned long hugepage_size, snprintf(init_nr_hugepages, sizeof(init_nr_hugepages), "%lu", initial_nr_hugepages);
- /* We want to test with 80% of available memory. Else, OOM killer comes - in to play */ + /* + * We want to test with 80% of available memory. Else, OOM killer comes + * in to play + */ mem_free = mem_free * 0.8;
fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK); @@ -106,8 +107,10 @@ int check_compaction(unsigned long mem_free, unsigned long hugepage_size, goto out; }
- /* Request a large number of huge pages. The Kernel will allocate - as much as it can */ + /* + * Request a large number of huge pages. The Kernel will allocate + * as much as it can + */ if (write(fd, "100000", (6*sizeof(char))) != (6*sizeof(char))) { ksft_print_msg("Failed to write 100000 to /proc/sys/vm/nr_hugepages: %s\n", strerror(errno)); @@ -122,8 +125,10 @@ int check_compaction(unsigned long mem_free, unsigned long hugepage_size, goto close_fd; }
- /* We should have been able to request at least 1/3 rd of the memory in - huge pages */ + /* + * We should have been able to request at least 1/3 rd of the memory in + * huge pages + */ nr_hugepages_ul = strtoul(nr_hugepages, NULL, 10); if (!nr_hugepages_ul) { ksft_print_msg("ERROR: No memory is available as huge pages\n"); @@ -243,7 +248,8 @@ int main(int argc, char **argv) entry->next = list; list = entry;
- /* Write something (in this case the address of the map) to + /* + * Write something (in this case the address of the map) to * ensure that KSM can't merge the mapped pages */ for (i = 0; i < MAP_SIZE; i += page_size)