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author | Paolo Bonzini <pbonzini@redhat.com> | 2024-01-02 21:16:29 +0300 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-01-02 21:16:29 +0300 |
commit | 136292522e43da46bee4c0fef80b2602f79525a2 (patch) | |
tree | 47c892c46e01fa4a3ef014f3737ecee3776969ee /fs/btrfs/volumes.c | |
parent | 8ed26ab8d59111c2f7b86d200d1eb97d2a458fd1 (diff) | |
parent | 118e10cd893d57df55b3302dfd188a981b6e6d1c (diff) | |
download | linux-136292522e43da46bee4c0fef80b2602f79525a2.tar.xz |
Merge tag 'loongarch-kvm-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.8
1. Optimization for memslot hugepage checking.
2. Cleanup and fix some HW/SW timer issues.
3. Add LSX/LASX (128bit/256bit SIMD) support.
Diffstat (limited to 'fs/btrfs/volumes.c')
-rw-r--r-- | fs/btrfs/volumes.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c87e18827a0a..f627674b37db 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -748,13 +748,13 @@ static noinline struct btrfs_device *device_list_add(const char *path, if (!fs_devices) { fs_devices = alloc_fs_devices(disk_super->fsid); + if (IS_ERR(fs_devices)) + return ERR_CAST(fs_devices); + if (has_metadata_uuid) memcpy(fs_devices->metadata_uuid, disk_super->metadata_uuid, BTRFS_FSID_SIZE); - if (IS_ERR(fs_devices)) - return ERR_CAST(fs_devices); - if (same_fsid_diff_dev) { generate_random_uuid(fs_devices->fsid); fs_devices->temp_fsid = true; @@ -3006,15 +3006,16 @@ struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info, read_unlock(&em_tree->lock); if (!em) { - btrfs_crit(fs_info, "unable to find logical %llu length %llu", + btrfs_crit(fs_info, + "unable to find chunk map for logical %llu length %llu", logical, length); return ERR_PTR(-EINVAL); } - if (em->start > logical || em->start + em->len < logical) { + if (em->start > logical || em->start + em->len <= logical) { btrfs_crit(fs_info, - "found a bad mapping, wanted %llu-%llu, found %llu-%llu", - logical, length, em->start, em->start + em->len); + "found a bad chunk map, wanted %llu-%llu, found %llu-%llu", + logical, logical + length, em->start, em->start + em->len); free_extent_map(em); return ERR_PTR(-EINVAL); } |