[Bug 230260] [FUSE] [PERFORMANCE]: Performance issue (I/O block size)
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Thu Feb 21 02:43:00 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230260
--- Comment #13 from commit-hook at freebsd.org ---
A commit references this bug:
Author: cem
Date: Thu Feb 21 02:41:58 UTC 2019
New revision: 344407
URL: https://svnweb.freebsd.org/changeset/base/344407
Log:
fuse: Fix a regression introduced in r337165
On systems with non-default DFLTPHYS and/or MAXBSIZE, FUSE would attempt to
use a buf cache block size in excess of permitted size. This did not affect
most configurations, since DFLTPHYS and MAXBSIZE both default to 64kB.
The issue was discovered and reported using a custom kernel with a DFLTPHYS
of 512kB.
PR: 230260 (comment #9)
Reported by: ken@
MFC after: ?/? weeks
Changes:
head/sys/fs/fuse/fuse_vfsops.c
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