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authorLuis Chamberlain <mcgrof@kernel.org>2022-01-21 22:12:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-22 08:33:36 +0200
commitc8c0c239d5ab1e3e8d2bb0453ce642fe2c6357ec (patch)
treef9235a9a4bf0c1fdd139524432508bfbba1226c8 /kernel/sysctl.c
parent204d5a24e15562b2816825c0f9b49d26814b77be (diff)
downloadlinux-c8c0c239d5ab1e3e8d2bb0453ce642fe2c6357ec.tar.bz2
fs: move dcache sysctls to its own file
kernel/sysctl.c is a kitchen sink where everyone leaves their dirty dishes, this makes it very difficult to maintain. To help with this maintenance let's start by moving sysctls to places where they actually belong. The proc sysctl maintainers do not want to know what sysctl knobs you wish to add for your own piece of code, we just care about the core logic. So move the dcache sysctl clutter out of kernel/sysctl.c. This is a small one-off entry, perhaps later we can simplify this representation, but for now we use the helpers we have. We won't know how we can simplify this further untl we're fully done with the cleanup. [arnd@arndb.de: avoid unused-function warning] Link: https://lkml.kernel.org/r/20211203190123.874239-2-arnd@kernel.org Link: https://lkml.kernel.org/r/20211129205548.605569-4-mcgrof@kernel.org Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Antti Palosaari <crope@iki.fi> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Iurii Zaikin <yzaikin@google.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Jeff Layton <jlayton@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Lukas Middendorf <kernel@tuxforce.de> Cc: Stephen Kitt <steve@sk2.org> Cc: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sysctl.c')
-rw-r--r--kernel/sysctl.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index d2c411b15854..4d182fb5c22e 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2902,13 +2902,6 @@ static struct ctl_table vm_table[] = {
static struct ctl_table fs_table[] = {
{
- .procname = "dentry-state",
- .data = &dentry_stat,
- .maxlen = 6*sizeof(long),
- .mode = 0444,
- .proc_handler = proc_nr_dentry,
- },
- {
.procname = "overflowuid",
.data = &fs_overflowuid,
.maxlen = sizeof(int),