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NFS: Return -ETXTBSY when attempting to write to a swapfile 

My understanding is that -EBUSY refers to the underlying device, and
that -ETXTBSY is used when attempting to access a file in use by the
kernel (like a swapfile). Changing this return code helps us pass
xfstests generic/569

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Anna Schumaker 2019-11-08 16:02:24 -05:00 committed by Trond Myklebust
parent 0e96322b24
commit 89658c4d04
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/file.c
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@ -649,7 +649,7 @@ out:
out_swapfile:
printk(KERN_INFO "NFS: attempt to write to active swap file!\n");
return -EBUSY;
return -ETXTBSY;
}
EXPORT_SYMBOL_GPL(nfs_file_write);