diff options
| author | Christoph Hellwig <hch@lst.de> | 2025-05-07 14:04:35 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-05-07 07:31:07 -0600 |
| commit | b2f676efe601586360e5f7461f6d36981ac1e6c9 (patch) | |
| tree | 021672e207c4775be8d6ff672841bfd3aeec9a3c /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 65f8e62593e64f6991ece4f08ab9e147e62df488 (diff) | |
zonefs: use bdev_rw_virt in zonefs_read_super
Switch zonefs_read_super to allocate the superblock buffer using kmalloc
which falls back to the page allocator for PAGE_SIZE allocation but
gives us a kernel virtual address and then use bdev_rw_virt to perform
the synchronous read into it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20250507120451.4000627-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions