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| author | Luis Chamberlain <mcgrof@kernel.org> | 2022-01-21 22:12:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-22 08:33:36 +0200 |
| commit | 204d5a24e15562b2816825c0f9b49d26814b77be (patch) | |
| tree | 8e9b32fefd907ce3c54cdb26872596a47c74131a /kernel/sysctl.c | |
| parent | 1d67fe585049d3e2448b997af78c68cbf90ada09 (diff) | |
| download | linux-204d5a24e15562b2816825c0f9b49d26814b77be.tar.gz linux-204d5a24e15562b2816825c0f9b49d26814b77be.tar.bz2 linux-204d5a24e15562b2816825c0f9b49d26814b77be.zip | |
fs: move fs stat sysctls to file_table.c
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.
We can create the sysctl dynamically on early init for fs stat to help
with this clutter. This dusts off the fs stat syctls knobs and puts
them into where they are declared.
Link: https://lkml.kernel.org/r/20211129205548.605569-3-mcgrof@kernel.org
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
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.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 402c9d3246bf..d2c411b15854 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2902,31 +2902,6 @@ static struct ctl_table vm_table[] = { static struct ctl_table fs_table[] = { { - .procname = "file-nr", - .data = &files_stat, - .maxlen = sizeof(files_stat), - .mode = 0444, - .proc_handler = proc_nr_files, - }, - { - .procname = "file-max", - .data = &files_stat.max_files, - .maxlen = sizeof(files_stat.max_files), - .mode = 0644, - .proc_handler = proc_doulongvec_minmax, - .extra1 = SYSCTL_LONG_ZERO, - .extra2 = SYSCTL_LONG_MAX, - }, - { - .procname = "nr_open", - .data = &sysctl_nr_open, - .maxlen = sizeof(unsigned int), - .mode = 0644, - .proc_handler = proc_dointvec_minmax, - .extra1 = &sysctl_nr_open_min, - .extra2 = &sysctl_nr_open_max, - }, - { .procname = "dentry-state", .data = &dentry_stat, .maxlen = 6*sizeof(long), |