On Tue, Aug 29, 2017 at 09:41:02PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
>
> Make sure that we update the rmapbt correctly when we collapse-range a
> file and the extents on both sides of the hole can be merged. We can
> construct this pretty trivially with insert-range and write, so test
> that too.
>
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> src/punch-alternating.c | 15 +++++-
> tests/xfs/706 | 127 +++++++++++++++++++++++++++++++++++++++++++++++
> tests/xfs/706.out | 9 +++
> tests/xfs/group | 1
> 4 files changed, 150 insertions(+), 2 deletions(-)
> create mode 100755 tests/xfs/706
> create mode 100644 tests/xfs/706.out
>
>
> diff --git a/src/punch-alternating.c b/src/punch-alternating.c
> index 25228cd..281e283 100644
> --- a/src/punch-alternating.c
> +++ b/src/punch-alternating.c
> @@ -24,6 +24,7 @@ int main(int argc, char *argv[])
> struct stat s;
> struct statfs sf;
> off_t offset;
> + off_t start_offset = 0;
> int fd;
> blksize_t blksz;
> off_t sz;
> @@ -33,11 +34,19 @@ int main(int argc, char *argv[])
> int size = 1; /* punch $SIZE blocks ... */
> int interval = 2; /* every $INTERVAL blocks */
>
> - while ((c = getopt(argc, argv, "i:s:")) != EOF) {
> + while ((c = getopt(argc, argv, "i:o:s:")) != EOF) {
Update usage info too?
Otherwise looks fine to me.
Thanks,
Eryu
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