diff options
| author | Mike Snitzer <snitzer@redhat.com> | 2018-12-03 17:00:54 -0500 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-12-18 09:02:26 -0500 |
| commit | 53b471687012c80a8c03250cecf7121ffa8781f8 (patch) | |
| tree | 82d2d17434cd1ba54ce86510c84f083746423af5 /drivers/md | |
| parent | 935fcc56abc321ca828f2d1fbb732fd478fd3449 (diff) | |
dm: remove indirect calls from __send_changing_extent_only()
No need to be so fancy.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index fa70c90e6757..57bac79848d3 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1486,11 +1486,9 @@ static bool is_split_required_for_discard(struct dm_target *ti) } static int __send_changing_extent_only(struct clone_info *ci, struct dm_target *ti, - get_num_bios_fn get_num_bios, - is_split_required_fn is_split_required) + unsigned num_bios, bool is_split_required) { unsigned len; - unsigned num_bios; /* * Even though the device advertised support for this type of @@ -1498,11 +1496,10 @@ static int __send_changing_extent_only(struct clone_info *ci, struct dm_target * * reconfiguration might also have changed that since the * check was performed. */ - num_bios = get_num_bios ? get_num_bios(ti) : 0; if (!num_bios) return -EOPNOTSUPP; - if (is_split_required && !is_split_required(ti)) + if (!is_split_required) len = min((sector_t)ci->sector_count, max_io_len_target_boundary(ci->sector, ti)); else len = min((sector_t)ci->sector_count, max_io_len(ci->sector, ti)); @@ -1517,23 +1514,23 @@ static int __send_changing_extent_only(struct clone_info *ci, struct dm_target * static int __send_discard(struct clone_info *ci, struct dm_target *ti) { - return __send_changing_extent_only(ci, ti, get_num_discard_bios, - is_split_required_for_discard); + return __send_changing_extent_only(ci, ti, get_num_discard_bios(ti), + is_split_required_for_discard(ti)); } static int __send_secure_erase(struct clone_info *ci, struct dm_target *ti) { - return __send_changing_extent_only(ci, ti, get_num_secure_erase_bios, NULL); + return __send_changing_extent_only(ci, ti, get_num_secure_erase_bios(ti), false); } static int __send_write_same(struct clone_info *ci, struct dm_target *ti) { - return __send_changing_extent_only(ci, ti, get_num_write_same_bios, NULL); + return __send_changing_extent_only(ci, ti, get_num_write_same_bios(ti), false); } static int __send_write_zeroes(struct clone_info *ci, struct dm_target *ti) { - return __send_changing_extent_only(ci, ti, get_num_write_zeroes_bios, NULL); + return __send_changing_extent_only(ci, ti, get_num_write_zeroes_bios(ti), false); } static bool __process_abnormal_io(struct clone_info *ci, struct dm_target *ti, |