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| author | Ritesh Harjani <[email protected]> | 2019-10-16 13:07:10 +0530 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2019-10-22 15:32:53 -0400 |
| commit | c8cc88163f40df39e50cda63ac361631864b453e (patch) | |
| tree | f562970d46082d4f02ffa4f19faf15a1a97f94b8 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 2943fdbc688e7a1b4d9e3bc76a8e5ba624550213 (diff) | |
ext4: Add support for blocksize < pagesize in dioread_nolock
This patch adds the support for blocksize < pagesize for
dioread_nolock feature.
Since in case of blocksize < pagesize, we can have multiple
small buffers of page as unwritten extents, we need to
maintain a vector of these unwritten extents which needs
the conversion after the IO is complete. Thus, we maintain
a list of tuple <offset, size> pair (io_end_vec) for this &
traverse this list to do the unwritten to written conversion.
Signed-off-by: Ritesh Harjani <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions