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| author | Logan Gunthorpe <logang@deltatee.com> | 2022-10-21 20:41:16 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-09 21:29:21 +0300 |
| commit | 6d4338cb4070a762dba0cadee00b7ec206d9f868 (patch) | |
| tree | aa2d47f5dc88bc4980b0291a51d340594e5180d3 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 7e9c7ef83d785236f5a8c3761dd053fae9b92fb8 (diff) | |
| download | linux-6d4338cb4070a762dba0cadee00b7ec206d9f868.tar.xz | |
ABI: sysfs-bus-pci: add documentation for p2pmem allocate
Add documentation for the p2pmem/allocate binary file which allows
for allocating p2pmem buffers in userspace for passing to drivers
that support them. (Currently only O_DIRECT to NVMe devices.)
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20221021174116.7200-10-logang@deltatee.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions