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| author | Youling Tang <tangyouling@kylinos.cn> | 2025-06-05 10:06:38 +0800 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-07-05 12:42:43 -0400 |
| commit | b5999e4f6ebffee3ee3efd35d01c3970ab133585 (patch) | |
| tree | 96e1b69aa4ea816aa822ab0e7e9312eaa35c3551 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 20f80cdff7c3f71209ca25067597a8097614a9ec (diff) | |
bcachefs: Simplify bch2_bio_map()
For the part of directly mapping the kernel virtual address, there is no
need to increase to bio page-by-page. It can be directly replaced by
bio_add_virt_nofail().
For the address part of the vmalloc region, its physical address is
discontinuous and needs to be increased page-by-page to bio. The helper
function bio_add_vmalloc() can be used to simplify the implementation of
bch2_bio_map().
Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions