Last call: removing the INT_MAX limit on max i/o size
kostikbel at gmail.com
Sat Feb 18 02:26:50 UTC 2012
This is a notification to allow you to comment on the patch before the
I will commit the latest version of the patch to remove the limitation
of the maximal i/o size for read/write syscalls to INT_MAX in the
beginning of the next week.
The change is available at
various versions of it were discussed with Bruce Evance and David Schultz.
Patch does not enable SSIZE_MAX-sized i/o by default, hiding this under
debug.iosize_max_clamp sysctl. Effectively, the patch becomes the pass
to change various ints into ssize_t.
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