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| author | Ingo Molnar <mingo@kernel.org> | 2021-03-21 22:16:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-03-21 22:16:08 +0100 |
| commit | ca8778c45e401067cefe2abbfb8b547c30d45908 (patch) | |
| tree | c10beaf40adb2bbc6a8933f87ff9da7a5366bf42 /fs/btrfs/ctree.c | |
| parent | 21d6a7dcbfba5e7b31f4e9d555a9be362578bfc3 (diff) | |
| parent | 2c41fab1c60b02626c8153a1806a7a1e5d62aaf1 (diff) | |
Merge branch 'linus' into x86/cleanups, to resolve conflict
Conflicts:
arch/x86/kernel/kprobes/ftrace.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index d56730a67885..34b929bd5c1a 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1365,7 +1365,9 @@ get_old_root(struct btrfs_root *root, u64 time_seq) "failed to read tree block %llu from get_old_root", logical); } else { + btrfs_tree_read_lock(old); eb = btrfs_clone_extent_buffer(old); + btrfs_tree_read_unlock(old); free_extent_buffer(old); } } else if (old_root) { |