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| author |   Jingbo Xu <jefflexu@linux.alibaba.com> | 2024-03-08 17:41:59 +0800 |
|---|---|---|
| committer |   Gao Xiang <hsiangkao@linux.alibaba.com> | 2024-03-10 18:41:32 +0800 |
| commit | a1bafc3109d713ed83f73d61ba5cb1e6fd80fdbc (patch) | |
| tree | 571d0ec5d9a882da7e093e983e251955be9fb2f0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | erofs: make iov_iter describe target buffers over fscache (diff) | |
| download | wireguard-linux-a1bafc3109d713ed83f73d61ba5cb1e6fd80fdbc.tar.xz wireguard-linux-a1bafc3109d713ed83f73d61ba5cb1e6fd80fdbc.zip | |
erofs: support compressed inodes over fscache
Since fscache can utilize iov_iter to write dest buffers, bio_vec can
be used in this way too.
To simplify this, pseudo bios are prepared and bio_vec will be filled
with bio_add_page(). And a common .bi_end_io will be called directly
to handle I/O completions.
Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240308094159.40547-2-jefflexu@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions