[LTP] [PATCH 2/3] stat04+lstat03: fix bad blocksize mkfs option for xfs

[Zorro Lang]

Not all filesystems use "-b 1024" to set its blocksize. XFS uses
"-b size=1024", so this test fails as "unknown option -b 1024" on
xfs.

Signed-off-by: Zorro Lang <zlang@kernel.org>
---
 testcases/kernel/syscalls/lstat/lstat03.c | 8 ++++++--
 testcases/kernel/syscalls/stat/stat04.c   | 8 ++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/testcases/kernel/syscalls/lstat/lstat03.c b/testcases/kernel/syscalls/lstat/lstat03.c
index d48af180b..675fb56f4 100644
--- a/testcases/kernel/syscalls/lstat/lstat03.c
+++ b/testcases/kernel/syscalls/lstat/lstat03.c
@@ -44,8 +44,9 @@ static void run(void)
 
 static void setup(void)
 {
+	char *opt_name="-b";
 	char opt_bsize[32];
-	const char *const fs_opts[] = {opt_bsize, NULL};
+	const char *const fs_opts[] = {opt_name, opt_bsize, NULL};
 	struct stat sb;
 	int pagesize;
 	int fd;
@@ -54,7 +55,10 @@ static void setup(void)
 	SAFE_STAT(".", &sb);
 	pagesize = sb.st_blksize == 4096 ? 1024 : 4096;
 
-	snprintf(opt_bsize, sizeof(opt_bsize), "-b %i", pagesize);
+	if (strcmp(tst_device->fs_type, "xfs") == 0)
+		snprintf(opt_bsize, sizeof(opt_bsize), "size=%i", pagesize);
+	else
+		snprintf(opt_bsize, sizeof(opt_bsize), "%i", pagesize);
 	SAFE_MKFS(tst_device->dev, tst_device->fs_type, fs_opts, NULL);
 	SAFE_MOUNT(tst_device->dev, MNTPOINT, tst_device->fs_type, 0, 0);
 
diff --git a/testcases/kernel/syscalls/stat/stat04.c b/testcases/kernel/syscalls/stat/stat04.c
index 05ace606a..2a17cc7d7 100644
--- a/testcases/kernel/syscalls/stat/stat04.c
+++ b/testcases/kernel/syscalls/stat/stat04.c
@@ -43,8 +43,9 @@ static void run(void)
 
 static void setup(void)
 {
+	char *opt_name="-b";
 	char opt_bsize[32];
-	const char *const fs_opts[] = {opt_bsize, NULL};
+	const char *const fs_opts[] = {opt_name, opt_bsize, NULL};
 	struct stat sb;
 	int pagesize;
 	int fd;
@@ -56,7 +57,10 @@ static void setup(void)
 	SAFE_STAT(".", &sb);
 	pagesize = sb.st_blksize == 4096 ? 1024 : 4096;
 
-	snprintf(opt_bsize, sizeof(opt_bsize), "-b %i", pagesize);
+	if (strcmp(tst_device->fs_type, "xfs") == 0)
+		snprintf(opt_bsize, sizeof(opt_bsize), "size=%i", pagesize);
+	else
+		snprintf(opt_bsize, sizeof(opt_bsize), "%i", pagesize);
 	SAFE_MKFS(tst_device->dev, tst_device->fs_type, fs_opts, NULL);
 	SAFE_MOUNT(tst_device->dev, MNTPOINT, tst_device->fs_type, 0, 0);
 
-- 
2.45.2