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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-21 20:16:23 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-31 20:36:11 -0400 |
| commit | 63332394c7e1f4f26e8e5b1387212016aaa7eae2 (patch) | |
| tree | 0edf5feb41cb95963f6b65f7f8abf7c14910a1df /fs/bcachefs/subvolume_types.h | |
| parent | aa6e130e3c2965a5c26a4033ff63b5dc9549bd76 (diff) | |
| download | linux-stable-63332394c7e1f4f26e8e5b1387212016aaa7eae2.tar.gz linux-stable-63332394c7e1f4f26e8e5b1387212016aaa7eae2.tar.bz2 linux-stable-63332394c7e1f4f26e8e5b1387212016aaa7eae2.zip | |
bcachefs: Move snapshot table size to struct snapshot_table
We need to add bounds checking for snapshot table accesses - it turns
out there are cases where we do need to use the snapshots table before
fsck checks have completed (and indeed, fsck may not have been run).
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/subvolume_types.h')
| -rw-r--r-- | fs/bcachefs/subvolume_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/subvolume_types.h b/fs/bcachefs/subvolume_types.h index ae644adfc391..9b10c8947828 100644 --- a/fs/bcachefs/subvolume_types.h +++ b/fs/bcachefs/subvolume_types.h @@ -20,6 +20,8 @@ struct snapshot_t { }; struct snapshot_table { + struct rcu_head rcu; + size_t nr; #ifndef RUST_BINDGEN DECLARE_FLEX_ARRAY(struct snapshot_t, s); #else |