f5a9867b7d
- Allow "struct linux_file" to be refcounted when its "_file" member is NULL by using its "f_count" field. The reference counts are transferred to the file structure when the file descriptor is installed. - Add missing vdrop() calls for error cases during open(). - Set the "_file" member of "struct linux_file" during open. This allows use of refcounting through get_file() and fput() with LinuxKPI character devices. MFC after: 1 week Sponsored by: Mellanox Technologies |
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common |