Add a kernel log when the balance ends, either for cancel or completed
or if it is paused.
Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
v3->v4: nothing.
v2->v3: nothing.
v1->v2: Moved from 2/3 to 3/3
fs/btrfs/volumes.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index df884e4fb0a2..d07158491505 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4054,6 +4054,13 @@ int btrfs_balance(struct btrfs_fs_info *fs_info,
ret = __btrfs_balance(fs_info);
mutex_lock(&fs_info->balance_mutex);
+ if (ret == -ECANCELED && atomic_read(&fs_info->balance_pause_req))
+ btrfs_info(fs_info, "balance: paused");
+ else if (ret == -ECANCELED && atomic_read(&fs_info->balance_cancel_req))
+ btrfs_info(fs_info, "balance: canceled");
+ else
+ btrfs_info(fs_info, "balance: ended with status: %d", ret);
+
clear_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags);
if (bargs) {
--
2.7.0
--
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