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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-12 14:03:09 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-18 17:44:45 +0300
commit143056007129cdb41fb6fe112932c342be53b884 (patch)
tree1005815ac2a67df381b6667f8e128d82e56df5f3 /tests/fs-tests/integrity
parent9128c82161b4d9b91c2ce5548e9e00a49f2cb081 (diff)
fs-tests: integck: move log10_initial_free to fsinfo
Similarly to the previous patches, move the log10_initial_free variable to the fsinfo data structure. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'tests/fs-tests/integrity')
-rw-r--r--tests/fs-tests/integrity/integck.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c
index bfedeb2..910f22a 100644
--- a/tests/fs-tests/integrity/integck.c
+++ b/tests/fs-tests/integrity/integck.c
@@ -57,6 +57,8 @@ static struct {
*
* max_name_len: maximum file name length
* page_size: memory page size to use with 'mmap()'
+ * log10_initial_free: logarighm base 10 of the initial amount of free space in
+ * the tested file-system
* nospc_size_ok: file size is updated even if the write operation failed with
* ENOSPC error
* can_mmap: file-system supports share writable 'mmap()' operation
@@ -65,6 +67,7 @@ static struct {
static struct {
int max_name_len;
int page_size;
+ unsigned int log10_initial_free;
unsigned int nospc_size_ok:1;
unsigned int can_mmap:1;
const char *fstype;
@@ -165,10 +168,6 @@ static int shrink = 0; /* Should we try to shrink files and directories */
static int full = 0; /* Flag that the file system is full */
static uint64_t operation_count = 0; /* Number of operations used to fill
up the file system */
-static uint64_t initial_free_space = 0; /* Free space on file system when
- test starts */
-static unsigned log10_initial_free_space = 0; /* log10 of initial_free_space */
-
static unsigned int check_run_no;
/*
@@ -804,9 +803,9 @@ static void get_offset_and_size(struct file_info *file,
*offset = file->length;
/* Distribute the size logarithmically */
if (tests_random_no(1000) == 0)
- r = tests_random_no(log10_initial_free_space + 2);
+ r = tests_random_no(fsinfo.log10_initial_free + 2);
else
- r = tests_random_no(log10_initial_free_space);
+ r = tests_random_no(fsinfo.log10_initial_free);
n = 1;
while (r--)
n *= 10;
@@ -1971,7 +1970,6 @@ static int integck(void)
{
pid_t pid;
int64_t rpt;
- uint64_t z;
char dir_name[256];
/* Make our top directory */
@@ -1984,10 +1982,6 @@ static int integck(void)
CHECK(chdir("..") != -1);
CHECK(rmdir(dir_name) != -1);
}
- initial_free_space = get_free_space();
- log10_initial_free_space = 0;
- for (z = initial_free_space; z >= 10; z /= 10)
- ++log10_initial_free_space;
top_dir = dir_new(NULL, dir_name);
if (!top_dir)
@@ -2038,6 +2032,7 @@ static void get_tested_fs_info(void)
struct mntent *mntent;
const char *mp;
FILE *f;
+ uint64_t z;
CHECK(statfs(args.mount_point, &fs_info) == 0);
@@ -2078,6 +2073,8 @@ static void get_tested_fs_info(void)
fsinfo.can_mmap = 0;
}
+ for (z = get_free_space(); z >= 10; z /= 10)
+ fsinfo.log10_initial_free += 1;
}
static const char doc[] = PROGRAM_NAME " version " PROGRAM_VERSION