This patch series moves sysctls of vm_table in kernel/sysctl.c to places where they actually belong, and do some related code clean-ups. After this patch series, all sysctls in vm_table have been moved into its own files, meanwhile, delete vm_table. All the modifications of this patch series base on linux-next(tags/next-20240823). To test this patch series, the code was compiled with both the CONFIG_SYSCTL enabled and disabled on arm64 and x86_64 architectures. After this patch series is applied, all files under /proc/sys/vm can be read or written normally. Kaixiong Yu (15): mm: vmstat: move sysctls to its own files mm: filemap: move sysctl to its own file mm: swap: move sysctl to its own file mm: vmscan: move vmscan sysctls to its own file mm: util: move sysctls into it own files mm: mmap: move sysctl into its own file security: min_addr: move sysctl into its own file mm: nommu: move sysctl to its own file fs: fs-writeback: move sysctl to its own file fs: drop_caches: move sysctl to its own file sunrpc: use vfs_pressure_ratio() helper fs: dcache: move the sysctl into its own file x86: vdso: move the sysctl into its own file sh: vdso: move the sysctl into its own file sysctl: remove unneeded include arch/sh/kernel/vsyscall/vsyscall.c | 14 ++ arch/x86/entry/vdso/vdso32-setup.c | 16 ++- fs/dcache.c | 21 ++- fs/drop_caches.c | 23 ++- fs/fs-writeback.c | 28 ++-- include/linux/dcache.h | 7 +- include/linux/mm.h | 42 ------ include/linux/mman.h | 2 - include/linux/swap.h | 9 -- include/linux/vmstat.h | 11 -- include/linux/writeback.h | 4 - kernel/sysctl.c | 221 ----------------------------- mm/filemap.c | 18 ++- mm/internal.h | 10 ++ mm/mmap.c | 75 ++++++++++ mm/nommu.c | 15 +- mm/swap.c | 16 ++- mm/swap.h | 1 + mm/util.c | 68 +++++++-- mm/vmscan.c | 23 +++ mm/vmstat.c | 42 +++++- net/sunrpc/auth.c | 2 +- security/min_addr.c | 11 ++ 23 files changed, 349 insertions(+), 330 deletions(-) -- 2.25.1
