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[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 <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Eric W. Biederman 2007-02-14 00:34:07 -08:00 committed by Linus Torvalds
parent a5494dcd8b
commit 2abc26fc6b
2 changed files with 14 additions and 4 deletions
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4
fs/proc/root.c
View File

@ -73,10 +73,6 @@ void __init proc_root_init(void)
#endif
#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);

14
kernel/sysctl.c
View File

@ -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 }
};