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| author |   Omar Sandoval <osandov@fb.com> | 2017-08-24 00:03:43 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2017-08-31 13:51:14 -0600 |
| commit | 89e4fdecb51cf5535867026274bc97de9480ade5 (patch) | |
| tree | e0cbe2e118ea5ac8ff05a3bb8323d4142545335c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | loop: set physical block size to PAGE_SIZE (diff) | |
| download | linux-dev-89e4fdecb51cf5535867026274bc97de9480ade5.tar.xz linux-dev-89e4fdecb51cf5535867026274bc97de9480ade5.zip | |
loop: add ioctl for changing logical block size
This is a different approach from the first attempt in f2c6df7dbf9a
("loop: support 4k physical blocksize"). Rather than extending
LOOP_{GET,SET}_STATUS, add a separate ioctl just for setting the block
size.
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions