diff options
| author | Joel Granados <j.granados@samsung.com> | 2023-05-23 14:22:18 +0200 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2023-05-23 21:43:26 -0700 |
| commit | 19c4e618a1bc3d0cad1f04c857be8076cb05bbb2 (patch) | |
| tree | b4f95a096090359a62d7d681d05ed15bfe3a4572 /fs/proc/proc_sysctl.c | |
| parent | 9ad0a4e7c2dd101be78e8621c204cec742ee1ce7 (diff) | |
sysctl: stop exporting register_sysctl_table
We make register_sysctl_table static because the only function calling
it is in fs/proc/proc_sysctl.c (__register_sysctl_base). We remove it
from the sysctl.h header and modify the documentation in both the header
and proc_sysctl.c files to mention "register_sysctl" instead of
"register_sysctl_table".
This plus the commits that remove register_sysctl_table from parport
save 217 bytes:
./scripts/bloat-o-meter .bsysctl/vmlinux.old .bsysctl/vmlinux.new
add/remove: 0/1 grow/shrink: 5/1 up/down: 458/-675 (-217)
Function old new delta
__register_sysctl_base 8 286 +278
parport_proc_register 268 379 +111
parport_device_proc_register 195 247 +52
kzalloc.constprop 598 608 +10
parport_default_proc_register 62 69 +7
register_sysctl_table 291 - -291
parport_sysctl_template 1288 904 -384
Total: Before=8603076, After=8602859, chg -0.00%
Signed-off-by: Joel Granados <j.granados@samsung.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'fs/proc/proc_sysctl.c')
| -rw-r--r-- | fs/proc/proc_sysctl.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 8038833ff5b0..f8f19e000d76 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -1582,7 +1582,7 @@ out: * array. A completely 0 filled entry terminates the table. * We are slowly deprecating this call so avoid its use. */ -struct ctl_table_header *register_sysctl_table(struct ctl_table *table) +static struct ctl_table_header *register_sysctl_table(struct ctl_table *table) { struct ctl_table *ctl_table_arg = table; int nr_subheaders = count_subheaders(table); @@ -1634,7 +1634,6 @@ err_register_leaves: header = NULL; goto out; } -EXPORT_SYMBOL(register_sysctl_table); int __register_sysctl_base(struct ctl_table *base_table) { @@ -1700,7 +1699,7 @@ static void drop_sysctl_table(struct ctl_table_header *header) /** * unregister_sysctl_table - unregister a sysctl table hierarchy - * @header: the header returned from register_sysctl_table + * @header: the header returned from register_sysctl or __register_sysctl_table * * Unregisters the sysctl table and all children. proc entries may not * actually be removed until they are no longer used by anyone. |