1. avoid same name testcases existing in different places;
2. easier for maintenance.
Signed-off-by: Caspar Zhang <[email protected]>
---
runtest/mm | 2 -
runtest/syscalls | 11 ++-
testcases/kernel/mem/mbind/Makefile | 26 ------
testcases/kernel/mem/mbind/mbind01.c | 141 -----------------------------
testcases/kernel/syscalls/mbind/mbind02.c | 141 +++++++++++++++++++++++++++++
5 files changed, 147 insertions(+), 174 deletions(-)
delete mode 100644 testcases/kernel/mem/mbind/Makefile
delete mode 100644 testcases/kernel/mem/mbind/mbind01.c
create mode 100644 testcases/kernel/syscalls/mbind/mbind02.c
diff --git a/runtest/mm b/runtest/mm
index f2d50d6..6382c82 100644
--- a/runtest/mm
+++ b/runtest/mm
@@ -72,8 +72,6 @@ ksm04_1 ksm04 -u 128
cpuset01 cpuset01 -I 3600
-mbind01 mbind01
-
oom01 oom01
oom02 oom02
oom03 oom03
diff --git a/runtest/syscalls b/runtest/syscalls
index 4294d07..265f67a 100644
--- a/runtest/syscalls
+++ b/runtest/syscalls
@@ -505,6 +505,7 @@ lstat03_64 lstat03_64
mallopt01 mallopt01
mbind01 mbind01
+mbind02 mbind02
memset01 memset01
memcmp01 memcmp01
@@ -573,7 +574,7 @@ mount1234 test_mount
move_pages01 move_pages.sh 01
move_pages02 move_pages.sh 02
-move_pages03 cd $LTPROOT/testcases/bin && chown root move_pages03 && chmod 04755 move_pages03 && move_pages.sh 03
+move_pages03 cd $LTPROOT/testcases/bin && chown root move_pages03 && chmod 04755 move_pages03 && move_pages.sh 03
move_pages04 move_pages.sh 04
move_pages05 move_pages.sh 05
move_pages06 move_pages.sh 06
@@ -675,7 +676,7 @@ open10 open10
openat01 openat01
mincore01 mincore01
-mincore02 mincore02
+mincore02 mincore02
madvise01 madvise01
madvise02 madvise02
@@ -689,8 +690,8 @@ pause01 pause01
pause02 pause02
pause03 pause03
-# The personality() system call is poorly documented
-# and difficult to figure out how to use by looking
+# The personality() system call is poorly documented
+# and difficult to figure out how to use by looking
# at the different architecture specific kernel files.
#personality01 personality01
#personality02 personality02
@@ -1200,7 +1201,7 @@ truncate04_64 truncate04_64
# This syscall is obsolete. The latest glibc does not even
# include the ulimit.h file anymore. The test will fail
# because the error handling has been simplified.
-#
+#
ulimit01 ulimit01
umask01 umask01
diff --git a/testcases/kernel/mem/mbind/Makefile b/testcases/kernel/mem/mbind/Makefile
deleted file mode 100644
index 27208d1..0000000
--- a/testcases/kernel/mem/mbind/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Copyright (C) 2010 Red Hat, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-
-top_srcdir ?= ../../../..
-
-include $(top_srcdir)/include/mk/testcases.mk
-
-LDLIBS += $(NUMA_LIBS)
-
-include $(top_srcdir)/include/mk/generic_leaf_target.mk
diff --git a/testcases/kernel/mem/mbind/mbind01.c b/testcases/kernel/mem/mbind/mbind01.c
deleted file mode 100644
index 80a56c4..0000000
--- a/testcases/kernel/mem/mbind/mbind01.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * This is a reproducer from mainline commit
- * 9d8cebd4bcd7c3878462fdfda34bbcdeb4df7ef4:
- *
- * "Strangely, current mbind() doesn't merge vma with neighbor vma
- * although it's possible. Unfortunately, many vma can reduce
- * performance..."
- *
- * Copyright (C) 2010 Red Hat, Inc.
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it
- * is free of the rightful claim of any third person regarding
- * infringement or the like. Any license provided herein, whether
- * implied or otherwise, applies only to this software file. Patent
- * licenses, if any, provided herein do not apply to combinations of
- * this program with other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include "test.h"
-#include "usctest.h"
-#include "config.h"
-
-char *TCID = "mbind01";
-int TST_TOTAL = 1;
-
-#if HAVE_NUMA_H && HAVE_LINUX_MEMPOLICY_H && HAVE_NUMAIF_H \
- && HAVE_MPOL_CONSTANTS
-#include <numaif.h>
-#include <numa.h>
-#include <sys/mman.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-static unsigned long pagesize;
-static int opt_node;
-static char *opt_nodestr;
-static option_t options[] = {
- { "n:", &opt_node, &opt_nodestr},
- { NULL, NULL, NULL}
-};
-
-static void usage(void);
-
-int main(int argc, char** argv)
-{
- FILE *fp;
- void* addr;
- int node, err, lc;
- struct bitmask *nmask = numa_allocate_nodemask();
- char buf[BUFSIZ], start[BUFSIZ], end[BUFSIZ], string[BUFSIZ];
- char *p, *msg;
-
- pagesize = getpagesize();
- msg = parse_opts(argc, argv, options, usage);
- if (msg != NULL)
- tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
- if (opt_node) {
- node = atoi(optarg);
- if (node < 1)
- tst_brkm(TBROK, NULL,
- "Number of NUMA nodes cannot be less that 1.");
- numa_bitmask_setbit(nmask, node);
- } else
- numa_bitmask_setbit(nmask, 0);
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
- Tst_count = 0;
- addr = mmap(NULL, pagesize*3, PROT_READ|PROT_WRITE,
- MAP_ANON|MAP_PRIVATE, 0, 0);
- if (addr == MAP_FAILED)
- tst_brkm(TBROK|TERRNO, NULL, "mmap");
-
- tst_resm(TINFO, "pid = %d addr = %p", getpid(), addr);
- /* make page populate */
- memset(addr, 0, pagesize*3);
-
- /* first mbind */
- err = mbind(addr+pagesize, pagesize, MPOL_BIND, nmask->maskp,
- nmask->size, MPOL_MF_MOVE_ALL);
- if (err != 0)
- tst_brkm(TBROK|TERRNO, NULL, "mbind1");
-
- /* second mbind */
- err = mbind(addr, pagesize*3, MPOL_DEFAULT, NULL, 0, 0);
- if (err != 0)
- tst_brkm(TBROK|TERRNO, NULL, "mbind2");
-
- /* /proc/self/maps in the form of
- "00400000-00406000 r-xp 00000000". */
- sprintf(string, "%p", addr);
- fp = fopen("/proc/self/maps", "r");
- if (fp == NULL)
- tst_brkm(TBROK|TERRNO, NULL, "fopen");
-
- while (fgets(buf, BUFSIZ, fp) != NULL) {
- /* Find out the 1st VMAs. */
- if (sscanf(buf, "%s-%s ", start, end) != 2)
- continue;
- /* Remove leading 0x. */
- if (strcmp(string + 2, start) != 0)
- continue;
- /* Find out the second VMA. */
- if (fgets(buf, BUFSIZ, fp) == NULL)
- tst_brkm(TBROK|TERRNO, NULL, "fgets");
- p = strtok(buf, "-");
- if (p == NULL || strcmp(p, end) != 0)
- tst_resm(TPASS, "only 1 VMA.");
- else
- tst_resm(TFAIL, "more than 1 VMA.");
- }
- fclose(fp);
- if (munmap(addr, pagesize*3) == -1)
- tst_brkm(TWARN|TERRNO, NULL, "munmap");
- }
- tst_exit();
-}
-
-void usage(void)
-{
- printf(" -n Number of NUMA nodes\n");
-}
-
-#else /* no NUMA */
-int main(void) {
- tst_resm(TCONF, "no NUMA development packages installed.");
- tst_exit();
-}
-#endif
\ No newline at end of file
diff --git a/testcases/kernel/syscalls/mbind/mbind02.c b/testcases/kernel/syscalls/mbind/mbind02.c
new file mode 100644
index 0000000..78d4a11
--- /dev/null
+++ b/testcases/kernel/syscalls/mbind/mbind02.c
@@ -0,0 +1,141 @@
+/*
+ * This is a reproducer from mainline commit
+ * 9d8cebd4bcd7c3878462fdfda34bbcdeb4df7ef4:
+ *
+ * "Strangely, current mbind() doesn't merge vma with neighbor vma
+ * although it's possible. Unfortunately, many vma can reduce
+ * performance..."
+ *
+ * Copyright (C) 2010 Red Hat, Inc.
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Further, this software is distributed without any warranty that it
+ * is free of the rightful claim of any third person regarding
+ * infringement or the like. Any license provided herein, whether
+ * implied or otherwise, applies only to this software file. Patent
+ * licenses, if any, provided herein do not apply to combinations of
+ * this program with other software, or any other product whatsoever.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+#include "test.h"
+#include "usctest.h"
+#include "config.h"
+
+char *TCID = "mbind02";
+int TST_TOTAL = 1;
+
+#if HAVE_NUMA_H && HAVE_LINUX_MEMPOLICY_H && HAVE_NUMAIF_H \
+ && HAVE_MPOL_CONSTANTS
+#include <numaif.h>
+#include <numa.h>
+#include <sys/mman.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+static unsigned long pagesize;
+static int opt_node;
+static char *opt_nodestr;
+static option_t options[] = {
+ { "n:", &opt_node, &opt_nodestr},
+ { NULL, NULL, NULL}
+};
+
+static void usage(void);
+
+int main(int argc, char** argv)
+{
+ FILE *fp;
+ void* addr;
+ int node, err, lc;
+ struct bitmask *nmask = numa_allocate_nodemask();
+ char buf[BUFSIZ], start[BUFSIZ], end[BUFSIZ], string[BUFSIZ];
+ char *p, *msg;
+
+ pagesize = getpagesize();
+ msg = parse_opts(argc, argv, options, usage);
+ if (msg != NULL)
+ tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
+ if (opt_node) {
+ node = atoi(optarg);
+ if (node < 1)
+ tst_brkm(TBROK, NULL,
+ "Number of NUMA nodes cannot be less that 1.");
+ numa_bitmask_setbit(nmask, node);
+ } else
+ numa_bitmask_setbit(nmask, 0);
+
+ for (lc = 0; TEST_LOOPING(lc); lc++) {
+ Tst_count = 0;
+ addr = mmap(NULL, pagesize*3, PROT_READ|PROT_WRITE,
+ MAP_ANON|MAP_PRIVATE, 0, 0);
+ if (addr == MAP_FAILED)
+ tst_brkm(TBROK|TERRNO, NULL, "mmap");
+
+ tst_resm(TINFO, "pid = %d addr = %p", getpid(), addr);
+ /* make page populate */
+ memset(addr, 0, pagesize*3);
+
+ /* first mbind */
+ err = mbind(addr+pagesize, pagesize, MPOL_BIND, nmask->maskp,
+ nmask->size, MPOL_MF_MOVE_ALL);
+ if (err != 0)
+ tst_brkm(TBROK|TERRNO, NULL, "mbind1");
+
+ /* second mbind */
+ err = mbind(addr, pagesize*3, MPOL_DEFAULT, NULL, 0, 0);
+ if (err != 0)
+ tst_brkm(TBROK|TERRNO, NULL, "mbind2");
+
+ /* /proc/self/maps in the form of
+ "00400000-00406000 r-xp 00000000". */
+ sprintf(string, "%p", addr);
+ fp = fopen("/proc/self/maps", "r");
+ if (fp == NULL)
+ tst_brkm(TBROK|TERRNO, NULL, "fopen");
+
+ while (fgets(buf, BUFSIZ, fp) != NULL) {
+ /* Find out the 1st VMAs. */
+ if (sscanf(buf, "%s-%s ", start, end) != 2)
+ continue;
+ /* Remove leading 0x. */
+ if (strcmp(string + 2, start) != 0)
+ continue;
+ /* Find out the second VMA. */
+ if (fgets(buf, BUFSIZ, fp) == NULL)
+ tst_brkm(TBROK|TERRNO, NULL, "fgets");
+ p = strtok(buf, "-");
+ if (p == NULL || strcmp(p, end) != 0)
+ tst_resm(TPASS, "only 1 VMA.");
+ else
+ tst_resm(TFAIL, "more than 1 VMA.");
+ }
+ fclose(fp);
+ if (munmap(addr, pagesize*3) == -1)
+ tst_brkm(TWARN|TERRNO, NULL, "munmap");
+ }
+ tst_exit();
+}
+
+void usage(void)
+{
+ printf(" -n Number of NUMA nodes\n");
+}
+
+#else /* no NUMA */
+int main(void) {
+ tst_resm(TCONF, "no NUMA development packages installed.");
+ tst_exit();
+}
+#endif
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