Print a warning to the console when a btrfs ioctl transaction prematurely
commits a possibly partial result.
Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
fs/btrfs/file.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 2e6404f..33975e7 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1046,8 +1046,11 @@ int btrfs_release_file(struct inode *inode, struct file *filp)
if (inode->i_size > BTRFS_ORDERED_OPERATIONS_FLUSH_LIMIT)
filemap_flush(inode->i_mapping);
}
- if (filp->private_data)
+ if (filp->private_data) {
+ pr_warning("aborted btrfs user transaction, committing "
+ "partial result\n");
btrfs_ioctl_trans_end(filp);
+ }
return 0;
}
--
1.7.0
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