On 9/3/20 10:01 AM, Christoph Hellwig wrote:
None of the complicated overlapping regions bits of the kobj_map are
required for the character device lookup, so just a trivial xarray
instead.
Signed-off-by: Christoph Hellwig <h...@lst.de>
Reviewed-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/char_dev.c | 94 +++++++++++++++++++++++++--------------------------
fs/dcache.c | 1 -
fs/internal.h | 5 ---
3 files changed, 47 insertions(+), 53 deletions(-)
Reviewed-by: Hannes Reinecke <h...@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
h...@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
