freebsd-dev/sys/fs/nullfs
Mateusz Guzik 2740551545 nullfs: stop special-casing directories in null_vptocnp
The previous code was forcing an expensive walk in vop_stdvptocnp,
which was causing performance issues on highly contended zfs.

No objections:	kib
MFC after:	2 weeks
2016-09-06 21:22:03 +00:00
..
null_subr.c Convert nullfs hash lock from a mutex to an rwlock. 2014-12-30 21:41:35 +00:00
null_vfsops.c Pass MNTK_NO_IOPF and MNTK_UNMAPPED_BUFS flags from the lower 2016-03-04 17:24:28 +00:00
null_vnops.c nullfs: stop special-casing directories in null_vptocnp 2016-09-06 21:22:03 +00:00
null.h - Fix nullfs vnode reference leak in nullfs_reclaim_lowervp(). The 2013-05-11 11:17:44 +00:00