>
> On Tue, Feb 17, 2015 at 12:47:58AM +0900, Namjae Jeon wrote:
> > From: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
> >
> > This commit adds fallocate FALLOC_FL_INSERT_RANGE support for fsx.
> >
> > Signed-off-by: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
> > Signed-off-by: Ashish Sangwan <a.sangwan@xxxxxxxxxxx>
> > Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
> > ---
> > ltp/fsx.c | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
> > 1 file changed, 114 insertions(+), 10 deletions(-)
> .....
> > @@ -339,6 +341,14 @@ logdump(void)
> > lp->args[0] + lp->args[1])
> > prt("\t******CCCC");
> > break;
> > + case OP_INSERT_RANGE:
> > + prt("INSERT 0x%x thru 0x%x\t(0x%x bytes)",
> > + lp->args[0], lp->args[0] + lp->args[1] - 1,
> > + lp->args[1]);
> > + if (badoff >= lp->args[0] && badoff <
> > + lp->args[0] + lp->args[1])
> > + prt("\t******CCCC");
>
Hi Dave,
> Probably should output "*****IIII" so we can distinguish it from
> collapse operations easily.
Right. I will change it.
>
> > @@ -1307,6 +1403,9 @@ usage(void)
> > #ifdef FALLOC_FL_COLLAPSE_RANGE
> > " -C: Do not use collapse range calls\n"
> > #endif
> > +#ifdef FALLOC_FL_INSERT_RANGE
> > +" -i: Do not use insert range calls\n"
> > +#endif
>
> I'd make that "-I" rather than "-i" so it matches with the "-C" of
> collapse range.
Okay.
Thanks for your review!
>
> Cheers,
>
> Dave.
> --
> Dave Chinner
> david@xxxxxxxxxxxxx
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