Steven Rostedt
d4bb58b5cb
localmodconfig: Check if configs are already set for selects ...
There are some cases that a required module does not have a prompt
and needs to have another module enabled that selects it to be set.
As localmodconfig is conservative and tries to make the minimum config
without breaking the user's kernel, or keeping the user from using
devices that were loaded when the lsmod was done, all modules that
select this module will also be enabled.
If you needed module A, but module A did not have a prompt but needed
module B to be selected, localmodconfig would make sure B was still
enabled. If not only B selected A, but C, D, E, F, and G also
selected A, then all of those would also be included, as well as the
modules they depend on. This ballooned the number of configs that
localmodconfig would keep.
The fix here is to process the depends first, and then record those
configs that did not have a prompt and needed to be selected.
After the depends are done, check what configs are needed to select
the configs in the list, and if a config that selects it is already
set, then we don't need to do anything else.
If no config that selects the config is set, then just pick one and
try again.
This change brought down the number of selected modules from 290
to 67! Both before and after were run against a config that had 3095
modules enabled.
Tested-by: John David Yost <johnyost@ptd.net> # AlleyTrotter
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-06-19 15:03:06 -04:00
fixdep: fix extraneous dependencies
2011-09-09 11:45:47 +02:00
Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2012-05-28 10:39:07 -07:00
scripts: dtc: fix compile warnings
2012-03-24 23:07:35 +01:00
scripts/genksyms: clean lex/yacc generated files
2012-01-08 14:48:15 +01:00
localmodconfig: Check if configs are already set for selects
2012-06-19 15:03:06 -04:00
modpost: use proper kernel style for autogenerated files
2012-05-23 22:28:51 +09:30
builddeb: include autogenerated header files
2012-05-26 22:54:50 +02:00
Create Documentation/security/,
2011-05-19 15:59:38 -07:00
scripts: Add sortextable to sort the kernel's exception table.
2012-04-19 15:06:55 -07:00
bootgraph.pl: relax timing information requirements
2011-06-13 00:04:57 +02:00
checkpatch: suggest pr_<level> over printk(KERN_<LEVEL>
2012-05-31 17:49:27 -07:00
Haavard Skinnemoen has left Atmel
2011-05-18 23:24:50 +02:00
checksyscalls: Use arch/x86/syscalls/syscall_32.tbl as source
2011-11-17 13:35:37 -08:00
coccicheck: change handling of C={1,2} when M= is set
2012-02-24 23:50:19 +01:00
scripts/config: properly report and set string options
2012-05-16 00:13:11 +02:00
kbuild: do not check for ancient modutils tools
2012-01-23 15:12:19 +01:00
docproc: cleanup brace placement
2011-06-16 20:40:03 +02:00
export_report: use warn() to issue WARNING, so they go to stderr
2011-05-24 16:07:07 +02:00
scripts: add extract-vmlinux
2011-08-31 16:12:17 +02:00
ARM: 7333/2: jump label: detect %c support for ARM
2012-03-24 09:38:56 +00:00
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
2011-05-24 13:31:37 -07:00
get_maintainer.pl: add support for moderated lists
2012-03-23 16:58:32 -07:00
kbuild, headers.sh: Don't make archheaders explicitly
2011-11-22 14:47:50 -08:00
headers_check: recursively search for linux/types.h inclusion
2012-03-26 14:54:27 +02:00
headers_install: fix __packed in exported kernel headers
2011-06-24 16:56:05 +02:00
scripts/kallsyms.c: fix potential segfault
2011-05-12 17:23:40 +02:00
scripts/Kbuild.include: Fix portability problem of "echo -e"
2012-03-24 23:32:05 +01:00
scripts/kernel-doc: fix fatal error caused by cfg80211.h
2012-01-23 08:44:53 -08:00
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2012-05-28 10:32:28 -07:00
Merge branch 'x86-extable-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-05-23 10:44:35 -07:00
kbuild: silence Nothing to be done for 'all' message
2011-06-09 11:48:19 +02:00
kbuild: disable -Wmissing-field-initializers for W=1
2012-01-26 11:07:26 +01:00
kbuild: Add support for installing generated asm headers
2011-11-17 13:14:36 -08:00
Kbuild: centralize MKIMAGE and cmd_uimage definitions
2012-03-26 15:49:20 +02:00
Merge commit 'v3.0-rc1' into kbuild/kbuild
2011-06-07 15:37:51 +02:00
kbuild: silence generated makefile message
2011-07-20 17:08:08 +02:00
module: Sort exported symbols
2011-05-19 16:55:27 +09:30
scripts/patch-kernel: digest kernel.org hosted .xz patches
2012-03-30 15:23:36 +02:00
ftrace/s390: mcount offset calculation
2011-05-16 15:05:06 -04:00
recordmcount: Fix handling of elf64 big-endian objects.
2012-01-06 17:06:42 -05:00
ftrace/s390: mcount offset calculation
2011-05-16 15:05:06 -04:00
setlocalversion: Use "grep -q" instead of piping output to "read dummy"
2012-03-26 22:54:00 +02:00
scripts/sortextable: Handle relative entries, and other cleanups
2012-04-24 11:42:20 -07:00
scripts/sortextable: Handle relative entries, and other cleanups
2012-04-24 11:42:20 -07:00
Subject: [PATCH] tags.sh: Add missing quotes
2012-04-02 11:28:17 +02:00
xz: Enable BCJ filters on SPARC and 32-bit x86
2012-04-18 13:13:18 -07:00
d4bb58b5cb