Hi,
On 02/06/2015 03:09 PM, Li Wang wrote:
> Hi,
>
> I found there are two new LTP changes have been applied, which would be
> probably impact to your case:
> commit aabb8340f63ed31afe995fd97795e542dc68b93c
> Include usctest.h in test.h
> commit 605fa3362fd7cef0baa2131be32cf44661783d3e
> Get rid of TEST_CLEANUP
>
> Seems we should remove two lines of the testcase as below otherwise it
> can't be compile.
OK, thanks!
I'll send V3 next Monday, in case somebody has other comments ;)
>
> BTW, I tested it on patched kernel it can works well and Bug reproduced
> with unpatched kernel.
Thanks!
Regards,
Xiaoguang Wang
>
> Thanks,
> Li Wang
>
> On Wed, 2015-02-04 at 16:59 +0800, Xiaoguang Wang wrote:
>> This data corruption fixed by:
> ...
>> +
>> +#include <stdio.h>
>> +#include <errno.h>
>> +#include <fcntl.h>
>> +#include <sys/types.h>
>> +#include <sys/wait.h>
>> +#include <unistd.h>
>> +#include <sys/mount.h>
>> +#include <sys/mman.h>
>> +
>> +#include "usctest.h" <=========== remove
>> +#include "test.h"
>> +#include "safe_macros.h"
>> +
>> +#define MNTPOINT "mntpoint"
>> +#define FS_BLOCKSIZE 1024
> ...
>> +
>> +static void cleanup(void)
>> +{
>> + TEST_CLEANUP; <============ remove
>> +
>> + if (chdir(".."))
>> + tst_resm(TWARN | TERRNO, "chdir('..') failed");
>> + if (mount_flag && tst_umount(MNTPOINT) < 0)
>> + tst_resm(TWARN | TERRNO, "umount device:%s failed", device);
>> + if (device)
>> + tst_release_device(NULL, device);
>> + tst_rmdir();
>> +}
>
> .
>
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