On Thu, May 22, 2025 at 7:06 PM Chao Yu <c...@kernel.org> wrote:
>
> On 5/23/25 02:26, Daeho Jeong wrote:
> > From: Daeho Jeong <daehoje...@google.com>
> >
> > Otherwise, it doesn't work with a crash.
> >
> > Signed-off-by: Daeho Jeong <daehoje...@google.com>
> > ---
> > v2: relocate the code
> > ---
> > lib/libf2fs.c | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/lib/libf2fs.c b/lib/libf2fs.c
> > index d2579d7..148dc12 100644
> > --- a/lib/libf2fs.c
> > +++ b/lib/libf2fs.c
> > @@ -1347,6 +1347,11 @@ int f2fs_get_f2fs_info(void)
> > }
> > c.zone_blocks = c.devices[i].zone_blocks;
> > }
> > + if (c.zone_blocks < DEFAULT_BLOCKS_PER_SEGMENT) {
>
> If c.zone_blocks can not be aligned to DEFAULT_BLOCKS_PER_SEGMENT, do we need
> to
> handle below code?
We need to make sure that c.zone_blocks is a multiple of
DEFAULT_BLOCKS_PER_SEGMENT, right?
>
> /*
> * Align sections to the device zone size and align F2FS zones
> * to the device zones. For F2FS_ZONED_HA model without the
> * BLKZONED feature set at format time, this is only an
> * optimization as sequential writes will not be enforced.
> */
> c.segs_per_sec = c.zone_blocks / DEFAULT_BLOCKS_PER_SEGMENT;
>
> Thanks,
>
> > + MSG(0, "\tError: zone size should not be less "
> > + "than segment size\n");
> > + return -1;
> > + }
> >
> > /*
> > * Align sections to the device zone size and align F2FS zones
>
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