From: Jens Axboe <[email protected]>
Hi,
This patch kills the pointless debugfs rmdir() printk() when called on a
non-empty directory. blktrace will sometimes have to call it a few times
when forcefully ending a trace, which polutes the log with pointless
warnings.
Rationale:
- It's more code to work-around this "problem" in the debugfs users, and
you would have to add code to check for empty directories to do so (or
assume that debugfs is using simple_ helpers, but that would be a
layering violation).
- Other rmdir() implementations don't complain about something this
silly.
Signed-off-by: Jens Axboe <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
fs/debugfs/inode.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 1d533a2..11be8a3 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -345,11 +345,6 @@ void debugfs_remove(struct dentry *dentry)
switch (dentry->d_inode->i_mode & S_IFMT) {
case S_IFDIR:
ret = simple_rmdir(parent->d_inode, dentry);
- if (ret)
- printk(KERN_ERR
- "DebugFS rmdir on %s failed : "
- "directory not empty.\n",
- dentry->d_name.name);
break;
case S_IFLNK:
kfree(dentry->d_inode->i_private);
--
1.5.2.2
-
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