WSL2-Linux-Kernel/scripts
Pavel Emelyanov 4665079cbb [NETNS]: Move some code into __init section when CONFIG_NET_NS=n
With the net namespaces many code leaved the __init section,
thus making the kernel occupy more memory than it did before.
Since we have a config option that prohibits the namespace
creation, the functions that initialize/finalize some netns
stuff are simply not needed and can be freed after the boot.

Currently, this is almost not noticeable, since few calls
are no longer in __init, but when the namespaces will be
merged it will be possible to free more code. I propose to
use the __net_init, __net_exit and __net_initdata "attributes"
for functions/variables that are not used if the CONFIG_NET_NS
is not set to save more space in memory.

The exiting functions cannot just reside in the __exit section,
as noticed by David, since the init section will have
references on it and the compilation will fail due to modpost
checks. These references can exist, since the init namespace
never dies and the exit callbacks are never called. So I
introduce the __exit_refok attribute just like it is already
done with the __init_refok.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 16:54:58 -07:00
..
basic Fix occurrences of "the the " 2007-05-09 08:57:56 +02:00
genksyms blackfin architecture 2007-05-07 12:12:58 -07:00
kconfig kconfig: oldconfig shall not set symbols if it does not need to 2007-09-01 08:24:09 +02:00
ksymoops
mod [NETNS]: Move some code into __init section when CONFIG_NET_NS=n 2007-10-10 16:54:58 -07:00
package x86_64: Support x86_64 in make buildtar 2007-05-21 09:56:56 -07:00
rt-tester
.gitignore
Kbuild.include kbuild: New 'cc-fullversion' macro 2007-07-16 21:15:47 +02:00
Lindent Fix Lindent to not indent preprocessor comments so far 2007-07-20 08:45:38 -07:00
Makefile
Makefile.build kbuild: use LDFLAGS_MODULE only for .ko links 2007-07-25 21:18:19 +02:00
Makefile.clean
Makefile.headersinst kbuild: use POSIX BRE in headers install target 2007-07-17 14:24:55 +02:00
Makefile.host kbuild: enable use of code from a different dir 2007-05-06 09:23:45 +02:00
Makefile.lib
Makefile.modinst
Makefile.modpost kbuild: use LDFLAGS_MODULE only for .ko links 2007-07-25 21:18:19 +02:00
bin2c.c
binoffset.c
bloat-o-meter
checkincludes.pl
checkpatch.pl update checkpatch.pl to version 0.09 2007-08-11 15:47:41 -07:00
checkstack.pl
checksyscalls.sh Introduce fixed sys_sync_file_range2() syscall, implement on PowerPC and ARM 2007-06-28 11:38:30 -07:00
checkversion.pl
cleanfile scripts: Make cleanfile/cleanpatch warn about long lines 2007-07-16 21:15:50 +02:00
cleanpatch scripts: Make cleanfile/cleanpatch warn about long lines 2007-07-16 21:15:50 +02:00
conmakehash.c
decodecode doc/oops-tracing: add Code: decode info 2007-07-16 09:05:48 -07:00
export_report.pl
extract-ikconfig
gcc-version.sh kbuild: New 'cc-fullversion' macro 2007-07-16 21:15:47 +02:00
gcc-x86_64-has-stack-protector.sh
gen_initramfs_list.sh kbuild: add support for squashing uid/gid in gen_initramfs_list.sh 2007-07-16 21:15:52 +02:00
hdrcheck.sh
kallsyms.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2007-07-19 14:28:19 -07:00
kernel-doc kernel-doc: fix leading dot in man-mode output 2007-07-19 10:04:45 -07:00
makelst [PATCH] kbuild scripts: replace gawk, head, bc with shell, update 2007-02-06 14:30:49 -08:00
mkcompile_h kbuild: override build timestamp & version 2007-05-02 20:58:09 +02:00
mkmakefile
mksysmap
mkuboot.sh kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE 2007-05-02 20:58:10 +02:00
mkversion
namespace.pl
patch-kernel
pnmtologo.c
profile2linkerlist.pl
setlocalversion
show_delta
unifdef.c
ver_linux kbuild: fix up printing of Linux C Library version in scripts/ver_linux 2007-07-25 21:14:20 +02:00