diff options
| author | Yu Kuai <yukuai3@huawei.com> | 2024-08-26 15:44:17 +0800 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2024-08-27 10:14:15 -0700 |
| commit | 10bc2ac10597ebc0b25afbc72fa4284565548e36 (patch) | |
| tree | ab213fb4c6b0b8d8ae37d5f8aeaa593379a77726 /drivers/md/md-bitmap.c | |
| parent | ec6bb299c7c3dd4ca1724d13d5f5fae3ee54fc65 (diff) | |
md/md-bitmap: add 'file_pages' into struct md_bitmap_stats
There are no functional changes, avoid dereferencing bitmap directly to
prepare inventing a new bitmap.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20240826074452.1490072-8-yukuai1@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'drivers/md/md-bitmap.c')
| -rw-r--r-- | drivers/md/md-bitmap.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c index 33812543d984..ba83b99d6185 100644 --- a/drivers/md/md-bitmap.c +++ b/drivers/md/md-bitmap.c @@ -2096,6 +2096,7 @@ EXPORT_SYMBOL_GPL(md_bitmap_copy_from_slot); int md_bitmap_get_stats(struct bitmap *bitmap, struct md_bitmap_stats *stats) { + struct bitmap_storage *storage; struct bitmap_counts *counts; bitmap_super_t *sb; @@ -2110,9 +2111,11 @@ int md_bitmap_get_stats(struct bitmap *bitmap, struct md_bitmap_stats *stats) stats->missing_pages = counts->missing_pages; stats->pages = counts->pages; - stats->events_cleared = bitmap->events_cleared; - stats->file = bitmap->storage.file; + storage = &bitmap->storage; + stats->file_pages = storage->file_pages; + stats->file = storage->file; + stats->events_cleared = bitmap->events_cleared; return 0; } EXPORT_SYMBOL_GPL(md_bitmap_get_stats); |