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| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-05-23 00:03:29 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2022-05-23 00:03:29 +0300 |
| commit | da50aad6d86716aa48a2b8463c85caea77c0355f (patch) | |
| tree | c9604cc380e99e613c25ec06cbfcd5009c4575ba /fs/btrfs/dev-replace.c | |
| parent | d96a89407e5f682d1cb22569d91784506c784863 (diff) | |
| parent | 010ddb813f3554cbbf8bd13b731452236a2c8017 (diff) | |
| download | linux-da50aad6d86716aa48a2b8463c85caea77c0355f.tar.xz | |
Merge power-supply 'fixes' branch
Merge power-supply fixes, that missed the v5.18 merge window
into power-supply's for-next branch.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
| -rw-r--r-- | fs/btrfs/dev-replace.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 71fd99b48283..f26202621989 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -734,7 +734,12 @@ static int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, btrfs_wait_ordered_roots(fs_info, U64_MAX, 0, (u64)-1); - /* Commit dev_replace state and reserve 1 item for it. */ + /* + * Commit dev_replace state and reserve 1 item for it. + * This is crucial to ensure we won't miss copying extents for new block + * groups that are allocated after we started the device replace, and + * must be done after setting up the device replace state. + */ trans = btrfs_start_transaction(root, 1); if (IS_ERR(trans)) { ret = PTR_ERR(trans); |