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| author |   Naohiro Aota <naohiro.aota@wdc.com> | 2025-09-16 11:46:11 +0900 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2025-11-05 20:00:08 +0100 |
| commit | 6a1ab50135ce829b834b448ce49867b5210a1641 (patch) | |
| tree | 5ad04e09ae0d4079f28f37306075ae93435cf5f9 /fs/btrfs/tree-log.c | |
| parent | btrfs: zoned: fix conventional zone capacity calculation (diff) | |
| download | wireguard-linux-6a1ab50135ce829b834b448ce49867b5210a1641.tar.xz wireguard-linux-6a1ab50135ce829b834b448ce49867b5210a1641.zip | |
btrfs: zoned: fix stripe width calculation
The stripe offset calculation in the zoned code for raid0 and raid10
wrongly uses map->stripe_size to calculate it. In fact, map->stripe_size is
the size of the device extent composing the block group, which always is
the zone_size on the zoned setup.
Fix it by using BTRFS_STRIPE_LEN and BTRFS_STRIPE_LEN_SHIFT. Also, optimize
the calculation a bit by doing the common calculation only once.
Fixes: c0d90a79e8e6 ("btrfs: zoned: fix alloc_offset calculation for partly conventional block groups")
CC: stable@vger.kernel.org # 6.17+
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions