[PATCH 3.2 049/149] fuse: invalidate inode attributes on xattrmodification

From: Ben Hutchings
Date: Mon Oct 21 2013 - 05:22:20 EST


3.2.52-rc1 review patch. If anyone has any objections, please let me know.

------------------

From: Anand Avati <avati@xxxxxxxxxx>

commit d331a415aef98717393dda0be69b7947da08eba3 upstream.

Calls like setxattr and removexattr result in updation of ctime.
Therefore invalidate inode attributes to force a refresh.

Signed-off-by: Anand Avati <avati@xxxxxxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
fs/fuse/dir.c | 4 ++++
1 file changed, 4 insertions(+)

--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1439,6 +1439,8 @@ static int fuse_setxattr(struct dentry *
fc->no_setxattr = 1;
err = -EOPNOTSUPP;
}
+ if (!err)
+ fuse_invalidate_attr(inode);
return err;
}

@@ -1568,6 +1570,8 @@ static int fuse_removexattr(struct dentr
fc->no_removexattr = 1;
err = -EOPNOTSUPP;
}
+ if (!err)
+ fuse_invalidate_attr(inode);
return err;
}


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