diff options
author | Christoph Hellwig | 2017-02-08 14:46:50 +0100 |
---|---|---|
committer | Jens Axboe | 2017-02-08 21:43:10 +0100 |
commit | b35ba01ea6979125e9c23fb322517748278f15e6 (patch) | |
tree | 41ad3c16c12d34660e135b6ffd6be7424d3ba305 /mm/backing-dev.c | |
parent | block: optionally merge discontiguous discard bios into a single request (diff) | |
download | kernel-qcow2-linux-b35ba01ea6979125e9c23fb322517748278f15e6.tar.gz kernel-qcow2-linux-b35ba01ea6979125e9c23fb322517748278f15e6.tar.xz kernel-qcow2-linux-b35ba01ea6979125e9c23fb322517748278f15e6.zip |
nvme: support ranged discard requests
NVMe supports up to 256 ranges per DSM command, so wire up support
for ranged discards up to that limit.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions