Mateusz Guzik cc3593fbd9 vfs: rework vnode list management ... The current notion of an active vnode is eliminated. Vnodes transition between 0<->1 hold counts all the time and the associated traversal between different lists induces significant scalability problems in certain workloads. Introduce a global list containing all allocated vnodes. They get unlinked only when UMA reclaims memory and are only requeued when hold count reaches 0. Sample result from an incremental make -s -j 104 bzImage on tmpfs: stock: 118.55s user 3649.73s system 7479% cpu 50.382 total patched: 122.38s user 1780.45s system 6242% cpu 30.480 total Reviewed by: jeff Tested by: pho (in a larger patch, previous version) Differential Revision: https://reviews.freebsd.org/D22997		2020-01-13 02:37:25 +00:00
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bootsect.h	msdosfs: use C99 types	2017-05-19 18:13:41 +00:00
bpb.h	msdosfs: use C99 types	2017-05-19 18:13:41 +00:00
denode.h	makefs: share denode.h between kernel msdosfs and makefs	2019-08-21 19:07:13 +00:00
direntry.h	Revert msdosfs MAKEFS #ifdef changes from r319870	2018-07-24 21:10:17 +00:00
fat.h	buf: Add B_INVALONERR flag to discard data	2019-09-11 21:24:14 +00:00
msdosfs_conv.c	msdosfs: trim EOL whitespace	2018-07-31 12:44:28 +00:00
msdosfs_denode.c	msdos: vgone unconstructed vnode before vputing it	2020-01-01 22:50:23 +00:00
msdosfs_fat.c	Plug the rest of undef behavior places that were missed in r337456.	2019-10-11 18:37:02 +00:00
msdosfs_iconv.c	sys/fs: further adoption of SPDX licensing ID tags.	2017-11-27 15:15:37 +00:00
msdosfs_lookup.c	msdosfs: Remove redundant brelse() after r294954	2019-09-06 08:08:10 +00:00
msdosfs_vfsops.c	vfs: rework vnode list management	2020-01-13 02:37:25 +00:00
msdosfs_vnops.c	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
msdosfsmount.h	msdosfsmount.h: fix ifdef comment	2019-09-09 18:35:17 +00:00