Date: Mon, 06 Feb 2012 10:39:25 +0100 From: Martin Matuska <mm@FreeBSD.org> To: freebsd-fs@FreeBSD.org Subject: [CFR][DEVFS] rc.conf option devfs_load_rulesets Message-ID: <4F2F9FCD.40700@FreeBSD.org>
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[-- Attachment #1 --] FreeBSD includes four system rulesets in /etc/defaults/devfs.rules and allows users to configure their custom rulesets in /etc/devfs.rules. However, if not using jails or not specifying at least one of the "devfs_system_ruleset" or "devfs_set_rulesets" variables, there is no way to automatically load the rules from these configuration files. The attached patch introduces a "devfs_load_rulesets" yes/no variable, that allows the user to have the devfs rules always loaded on startup or if manually running /etc/rc.d/devfs start. The patch is also available at: http://people.freebsd.org/~mm/patches/devfs/devfs_load_rulesets.patch Please review and/or comment my attached patch. -- Martin Matuska FreeBSD committer http://blog.vx.sk [-- Attachment #2 --] Index: etc/defaults/rc.conf =================================================================== --- etc/defaults/rc.conf (revision 231065) +++ etc/defaults/rc.conf (working copy) @@ -648,6 +648,7 @@ devfs_rulesets="/etc/defaults/devfs.rules /etc/dev devfs_system_ruleset="" # The name (NOT number) of a ruleset to apply to /dev devfs_set_rulesets="" # A list of /mount/dev=ruleset_name settings to # apply (must be mounted already, i.e. fstab(5)) +devfs_load_rulesets="NO" # Load devfs rulesets on startup performance_cx_lowest="HIGH" # Online CPU idle state performance_cpu_freq="NONE" # Online CPU frequency economy_cx_lowest="HIGH" # Offline CPU idle state Index: etc/rc.d/devfs =================================================================== --- etc/rc.d/devfs (revision 231065) +++ etc/rc.d/devfs (working copy) @@ -16,7 +16,8 @@ stop_cmd=':' devfs_start() { - if [ -n "$devfs_system_ruleset" -o -n "$devfs_set_rulesets" ]; then + if [ -n "$devfs_system_ruleset" -o -n "$devfs_set_rulesets" ] || \ + checkyesno devfs_load_rulesets; then devfs_init_rulesets if [ -n "$devfs_system_ruleset" ]; then devfs_set_ruleset $devfs_system_ruleset /dev
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