On Fri, Aug 05, 2022 at 03:57:45PM +0800, Sam Li wrote: > Use sysfs attribute files to get the long value of zoned device > information. > > Signed-off-by: Sam Li <faithilike...@gmail.com> > Reviewed-by: Hannes Reinecke <h...@suse.de> > --- > block/file-posix.c | 37 +++++++++++++++++++++++-------------- > 1 file changed, 23 insertions(+), 14 deletions(-) > > diff --git a/block/file-posix.c b/block/file-posix.c > index 48cd096624..a40eab64a2 100644 > --- a/block/file-posix.c > +++ b/block/file-posix.c > @@ -1210,29 +1210,27 @@ static int hdev_get_max_hw_transfer(int fd, struct > stat *st) > #endif > } > > -static int hdev_get_max_segments(int fd, struct stat *st) > -{ > +/* > + * Get zoned device information (chunk_sectors, zoned_append_max_bytes, > + * max_open_zones, max_active_zones) through sysfs attribute files. > + */ > +static long get_sysfs_long_val(int fd, struct stat *st, > + const char *attribute) {
Is the fd argument used or can it be removed? Other than that: Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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