----- Original Message -----
> From: "shuang qiu" <[email protected]>
> To: [email protected]
> Sent: Monday, 27 May, 2013 8:29:42 AM
> Subject: [LTP] [PATCH] Unmap the mapped address region
>
> From: Shuang Qiu <[email protected]>
>
> It does not unmap the mapped address region,so we sometimes still get
> such
> warning when cleanup with nfs as TMPDIR although the file descriptor is
> closed:
> 0 TWARN : tst_rmdir: rmobj(/mnt/nfsv3/ltp-MOeIFH7102/vma4FwRqb)
> failed:
> unlink(/mnt/nfsv3/ltp-MOeIFH7102/vma4FwRqb/.nfs000000000110cb3600000001)
> failed; errno=16: Device or resource busy
>
> Signed-off-by: Shuang Qiu <[email protected]>
Looks good to me. Useful also when test loops.
Reviewed-by: Jan Stancek <[email protected]>
> ---
> testcases/kernel/mem/vma/vma03.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/testcases/kernel/mem/vma/vma03.c
> b/testcases/kernel/mem/vma/vma03.c
> index 54f605a..6af9960 100644
> --- a/testcases/kernel/mem/vma/vma03.c
> +++ b/testcases/kernel/mem/vma/vma03.c
> @@ -101,8 +101,10 @@ int main(int argc, char *argv[])
> tst_resm(TPASS, "mremap failed as expected.");
> else
> tst_resm(TFAIL | TERRNO, "mremap");
> + munmap(map, pgsz);
> } else {
> tst_resm(TFAIL, "mremap succeeded unexpectedly.");
> + munmap(remap, 2 * pgsz);
> }
>
> close(fd);
> --
> 1.7.7
>
>
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