From 2abc26fc6b6f60fc70d6957b842ef4e5f805df7b Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 14 Feb 2007 00:34:07 -0800 Subject: [PATCH] [PATCH] sysctl: create sys/fs/binfmt_misc as an ordinary sysctl entry binfmt_misc has a mount point in the middle of the sysctl and that mount point is created as a proc_generic directory. Doing it that way gets in the way of cleaning up the sysctl proc support as it continues the existence of a horrible hack. So instead simply create the directory as an ordinary sysctl directory. At least that removes the magic special case. [akpm@osdl.org: warning fix] Signed-off-by: Eric W. Biederman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/root.c | 4 ---- kernel/sysctl.c | 14 ++++++++++++++ 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/fs/proc/root.c b/fs/proc/root.c index af15445..6ae222b 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -74,10 +74,6 @@ void __init proc_root_init(void) #ifdef CONFIG_SYSCTL proc_sys_root = proc_mkdir("sys", NULL); #endif -#if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_BINFMT_MISC_MODULE) - proc_mkdir("sys/fs", NULL); - proc_mkdir("sys/fs/binfmt_misc", NULL); -#endif proc_root_fs = proc_mkdir("fs", NULL); proc_root_driver = proc_mkdir("driver", NULL); proc_mkdir("fs/nfsd", NULL); /* somewhere for the nfsd filesystem to be mounted */ diff --git a/kernel/sysctl.c b/kernel/sysctl.c index ca376e73..fc2ce3d 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -881,6 +881,12 @@ static ctl_table vm_table[] = { { .ctl_name = 0 } }; +#if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_BINFMT_MISC_MODULE) +static ctl_table binfmt_misc_table[] = { + { .ctl_name = 0 } +}; +#endif + static ctl_table fs_table[] = { { .ctl_name = FS_NRINODE, @@ -1004,6 +1010,14 @@ static ctl_table fs_table[] = { .mode = 0644, .proc_handler = &proc_dointvec, }, +#if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_BINFMT_MISC_MODULE) + { + .ctl_name = CTL_UNNUMBERED, + .procname = "binfmt_misc", + .mode = 0555, + .child = binfmt_misc_table, + }, +#endif { .ctl_name = 0 } }; -- 2.7.4