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| author | kib <kib@FreeBSD.org> | 2010-08-06 09:42:15 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2010-08-06 09:42:15 +0000 |
| commit | ba7ee96f4acc27c8c70a4af6c81be42c4856619f (patch) | |
| tree | 7da521a717547b550e58c94609d3078b5dd9e826 /sys/fs/procfs | |
| parent | c3d4f0835cad384499298be886c0a8afc90d5822 (diff) | |
| download | FreeBSD-src-ba7ee96f4acc27c8c70a4af6c81be42c4856619f.zip FreeBSD-src-ba7ee96f4acc27c8c70a4af6c81be42c4856619f.tar.gz | |
Add new make_dev_p(9) flag MAKEDEV_ETERNAL to inform devfs that created
cdev will never be destroyed. Propagate the flag to devfs vnodes as
VV_ETERNVALDEV. Use the flags to avoid acquiring devmtx and taking a
thread reference on such nodes.
In collaboration with: pho
MFC after: 1 month
Diffstat (limited to 'sys/fs/procfs')
0 files changed, 0 insertions, 0 deletions
