in_tail: Add switch_io_after_read parameter. fix #2478 #2525
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Signed-off-by: Masahiro Nakagawa repeatedly@gmail.com
Which issue(s) this PR fixes:
Fixes #2478
What this PR does / why we need it:
Add
switch_io_after_read
parameter to control IO read operation.I tested several cases and no problem. But I can't say all environment have no problem with this change so I add parameter for smooth migration.
Docs Changes:
Will submit a PR to add parameter for v1.6.3.
Release Note:
Same as title.