Thomas Munro f270658873 vfs: track sequential reads and writes separately ... For software like PostgreSQL and SQLite that sometimes reads sequentially while also writing sequentially some distance behind with interleaved syscalls on the same fd, performance is better on UFS if we do sequential access heuristics separately for reads and writes. Patch originally by Andrew Gierth in 2008, updated and proposed by me with his permission. Reviewed by: mjg, kib, tmunro Approved by: mjg (mentor) Obtained from: Andrew Gierth <andrew@tao11.riddles.org.uk> Differential Revision: https://reviews.freebsd.org/D25024		2020-06-21 08:51:24 +00:00
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devfs_devs.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
devfs_dir.c
devfs_int.h	devfs: introduce a per-dev lock to protect ->si_devsw	2019-11-30 16:46:19 +00:00
devfs_rule.c
devfs_vfsops.c	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
devfs_vnops.c	vfs: track sequential reads and writes separately	2020-06-21 08:51:24 +00:00
devfs.h