[PATCH RFC -next v2 25/41] md/md-bitmap: remove the parameter 'aborted' for md_bitmap_end_sync()

Yu Kuai
2024-08-14T07:15:38Z

For internal callers, aborted are always set to false, while for
external callers, aborted are always set to true.

Hence there is no need to always pass in true for exported api.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
---
drivers/md/md-bitmap.c | 15 +++++++++++----
drivers/md/md-bitmap.h | 3 ++-
drivers/md/raid1.c | 4 ++--
drivers/md/raid10.c | 4 ++--
drivers/md/raid5.c | 2 +-
5 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index e42a0433e926..c18ce8e4ea72 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -1634,7 +1634,8 @@ static bool bitmap_start_sync(struct mddev *mddev, sector_t offset,
return rv;
}

-void md_bitmap_end_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks, int aborted)
+static void __bitmap_end_sync(struct bitmap *bitmap, sector_t offset,
+ sector_t *blocks, bool aborted)
{
bitmap_counter_t *bmc;
unsigned long flags;
@@ -1663,6 +1664,12 @@ void md_bitmap_end_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks
unlock:
spin_unlock_irqrestore(&bitmap->counts.lock, flags);
}
+
+void md_bitmap_end_sync(struct bitmap *bitmap, sector_t offset,
+ sector_t *blocks)
+{
+ __bitmap_end_sync(bitmap, offset, blocks, true);
+}
EXPORT_SYMBOL(md_bitmap_end_sync);

void md_bitmap_close_sync(struct bitmap *bitmap)
@@ -1676,7 +1683,7 @@ void md_bitmap_close_sync(struct bitmap *bitmap)
if (!bitmap)
return;
while (sector < bitmap->mddev->resync_max_sectors) {
- md_bitmap_end_sync(bitmap, sector, &blocks, 0);
+ __bitmap_end_sync(bitmap, sector, &blocks, false);
sector += blocks;
}
}
@@ -1704,7 +1711,7 @@ void md_bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector, bool force)
sector &= ~((1ULL << bitmap->counts.chunkshift) - 1);
s = 0;
while (s < sector && s < bitmap->mddev->resync_max_sectors) {
- md_bitmap_end_sync(bitmap, s, &blocks, 0);
+ __bitmap_end_sync(bitmap, s, &blocks, false);
s += blocks;
}
bitmap->last_end_sync = jiffies;
@@ -1720,7 +1727,7 @@ void md_bitmap_sync_with_cluster(struct mddev *mddev,
sector_t sector, blocks = 0;

for (sector = old_lo; sector < new_lo; ) {
- md_bitmap_end_sync(bitmap, sector, &blocks, 0);
+ __bitmap_end_sync(bitmap, sector, &blocks, false);
sector += blocks;
}
WARN((blocks > new_lo) && old_lo, "alignment is not correct for lo\n");
diff --git a/drivers/md/md-bitmap.h b/drivers/md/md-bitmap.h
index 6fba3ff2f949..68324757da5a 100644
--- a/drivers/md/md-bitmap.h
+++ b/drivers/md/md-bitmap.h
@@ -269,7 +269,8 @@ struct bitmap_operations {
void mddev_set_bitmap_ops(struct mddev *mddev);

/* these are exported */
-void md_bitmap_end_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks, int aborted);
+void md_bitmap_end_sync(struct bitmap *bitmap, sector_t offset,
+ sector_t *blocks);
void md_bitmap_close_sync(struct bitmap *bitmap);
void md_bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector, bool force);
void md_bitmap_sync_with_cluster(struct mddev *mddev,
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 555b56d15d92..1be06a476acf 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2038,7 +2038,7 @@ static void abort_sync_write(struct mddev *mddev, struct r1bio *r1_bio)

/* make sure these bits don't get cleared. */
do {
- md_bitmap_end_sync(mddev->bitmap, s, &sync_blocks, 1);
+ md_bitmap_end_sync(mddev->bitmap, s, &sync_blocks);
s += sync_blocks;
sectors_to_go -= sync_blocks;
} while (sectors_to_go > 0);
@@ -2785,7 +2785,7 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr,
*/
if (mddev->curr_resync < max_sector) /* aborted */
md_bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
- &sync_blocks, 1);
+ &sync_blocks);
else /* completed sync */
conf->fullsync = 0;

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 2ab641166c8c..821219dc973e 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3195,12 +3195,12 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
if (mddev->curr_resync < max_sector) { /* aborted */
if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery))
md_bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
- &sync_blocks, 1);
+ &sync_blocks);
else for (i = 0; i < conf->geo.raid_disks; i++) {
sector_t sect =
raid10_find_virt(conf, mddev->curr_resync, i);
md_bitmap_end_sync(mddev->bitmap, sect,
- &sync_blocks, 1);
+ &sync_blocks);
}
} else {
/* completed sync */
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 313904dd6555..3e9fed1e1153 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -6498,7 +6498,7 @@ static inline sector_t raid5_sync_request(struct mddev *mddev, sector_t sector_n

if (mddev->curr_resync < max_sector) /* aborted */
md_bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
- &sync_blocks, 1);
+ &sync_blocks);
else /* completed sync */
conf->fullsync = 0;
md_bitmap_close_sync(mddev->bitmap);
--
2.39.2