From e761b7725234276a802322549cee5255305a0930 Mon Sep 17 00:00:00 2001 From: Max Krasnyansky Date: Tue, 15 Jul 2008 04:43:49 -0700 Subject: cpu hotplug, sched: Introduce cpu_active_map and redo sched domain managment (take 2) This is based on Linus' idea of creating cpu_active_map that prevents scheduler load balancer from migrating tasks to the cpu that is going down. It allows us to simplify domain management code and avoid unecessary domain rebuilds during cpu hotplug event handling. Please ignore the cpusets part for now. It needs some more work in order to avoid crazy lock nesting. Although I did simplfy and unify domain reinitialization logic. We now simply call partition_sched_domains() in all the cases. This means that we're using exact same code paths as in cpusets case and hence the test below cover cpusets too. Cpuset changes to make rebuild_sched_domains() callable from various contexts are in the separate patch (right next after this one). This not only boots but also easily handles while true; do make clean; make -j 8; done and while true; do on-off-cpu 1; done at the same time. (on-off-cpu 1 simple does echo 0/1 > /sys/.../cpu1/online thing). Suprisingly the box (dual-core Core2) is quite usable. In fact I'm typing this on right now in gnome-terminal and things are moving just fine. Also this is running with most of the debug features enabled (lockdep, mutex, etc) no BUG_ONs or lockdep complaints so far. I believe I addressed all of the Dmitry's comments for original Linus' version. I changed both fair and rt balancer to mask out non-active cpus. And replaced cpu_is_offline() with !cpu_active() in the main scheduler code where it made sense (to me). Signed-off-by: Max Krasnyanskiy Acked-by: Linus Torvalds Acked-by: Peter Zijlstra Acked-by: Gregory Haskins Cc: dmitry.adamushko@gmail.com Cc: pj@sgi.com Signed-off-by: Ingo Molnar --- init/main.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'init') diff --git a/init/main.c b/init/main.c index edeace036fd..dd25259530e 100644 --- a/init/main.c +++ b/init/main.c @@ -415,6 +415,13 @@ static void __init smp_init(void) { unsigned int cpu; + /* + * Set up the current CPU as possible to migrate to. + * The other ones will be done by cpu_up/cpu_down() + */ + cpu = smp_processor_id(); + cpu_set(cpu, cpu_active_map); + /* FIXME: This should be done in userspace --RR */ for_each_present_cpu(cpu) { if (num_online_cpus() >= setup_max_cpus) -- cgit v1.2.3-18-g5258 From fb6624ebd912e3d6907ca6490248e73368223da9 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 17 Jul 2008 21:16:36 +0200 Subject: initrd: Fix virtual/physical mix-up in overwrite test On recent kernels, I get the following error when using an initrd: | initrd overwritten (0x00b78000 < 0x07668000) - disabling it. My Amiga 4000 has 12 MiB of RAM at physical address 0x07400000 (virtual 0x00000000). The initrd is located at the end of RAM: 0x00b78000 - 0x00c00000 (virtual). The overwrite test compares the (virtual) initrd location to the (physical) first available memory location, which fails. This patch converts initrd_start to a page frame number, so it can safely be compared with min_low_pfn. Before the introduction of discontiguous memory support on m68k (12d810c1b8c2b913d48e629e2b5c01d105029839), min_low_pfn was just left untouched by the m68k-specific code (zero, I guess), and everything worked fine. Signed-off-by: Geert Uytterhoeven Signed-off-by: Linus Torvalds --- init/main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'init') diff --git a/init/main.c b/init/main.c index edeace036fd..756eca4b821 100644 --- a/init/main.c +++ b/init/main.c @@ -630,9 +630,10 @@ asmlinkage void __init start_kernel(void) #ifdef CONFIG_BLK_DEV_INITRD if (initrd_start && !initrd_below_start_ok && - initrd_start < min_low_pfn << PAGE_SHIFT) { + page_to_pfn(virt_to_page(initrd_start)) < min_low_pfn) { printk(KERN_CRIT "initrd overwritten (0x%08lx < 0x%08lx) - " - "disabling it.\n",initrd_start,min_low_pfn << PAGE_SHIFT); + "disabling it.\n", + page_to_pfn(virt_to_page(initrd_start)), min_low_pfn); initrd_start = 0; } #endif -- cgit v1.2.3-18-g5258 From f7f5b67557eac1131ba6532522e3c50eced34238 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 22 Jul 2008 19:24:26 -0500 Subject: Shrink struct module: CONFIG_UNUSED_SYMBOLS ifdefs module.c and module.h conatains code for finding exported symbols which are declared with EXPORT_UNUSED_SYMBOL, and this code is compiled in even if CONFIG_UNUSED_SYMBOLS is not set and thus there can be no EXPORT_UNUSED_SYMBOLs in modules anyway (because EXPORT_UNUSED_SYMBOL(x) are compiled out to nothing then). This patch adds required #ifdefs. Signed-off-by: Denys Vlasenko Signed-off-by: Rusty Russell --- init/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'init') diff --git a/init/Kconfig b/init/Kconfig index 6199d112090..c8578f9ee31 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -856,8 +856,8 @@ config MODULE_UNLOAD help Without this option you will not be able to unload any modules (note that some modules may not be unloadable - anyway), which makes your kernel slightly smaller and - simpler. If unsure, say Y. + anyway), which makes your kernel smaller, faster + and simpler. If unsure, say Y. config MODULE_FORCE_UNLOAD bool "Forced module unloading" -- cgit v1.2.3-18-g5258 From baabaae98125fbd1a8dc258aa95333c01cd9e206 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 8 Jul 2008 19:00:16 +0200 Subject: make CONFIG_KMOD invisible ... as preparation for removing it completely, make it an invisible bool defaulting to yes. Signed-off-by: Johannes Berg Signed-off-by: Rusty Russell --- init/Kconfig | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'init') diff --git a/init/Kconfig b/init/Kconfig index c8578f9ee31..a50bdfed2df 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -893,16 +893,11 @@ config MODULE_SRCVERSION_ALL will be created for all modules. If unsure, say N. config KMOD - bool "Automatic kernel module loading" + def_bool y depends on MODULES help - Normally when you have selected some parts of the kernel to - be created as kernel modules, you must load them (using the - "modprobe" command) before you can use them. If you say Y - here, some parts of the kernel will be able to load modules - automatically: when a part of the kernel needs a module, it - runs modprobe with the appropriate arguments, thereby - loading the module if it is available. If unsure, say Y. + This is being removed soon. These days, CONFIG_MODULES + implies CONFIG_KMOD, so use that instead. config STOP_MACHINE bool -- cgit v1.2.3-18-g5258 From 82c8253ac27291d6c70114eb445c714359812a10 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 25 Jul 2008 01:45:29 -0700 Subject: init/do_mounts.c should #include Every file should include the headers containing the externs for its global code (in this case for rd_doload). Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/do_mounts.c | 1 + 1 file changed, 1 insertion(+) (limited to 'init') diff --git a/init/do_mounts.c b/init/do_mounts.c index a1de1bf3d6b..f769fac4f4c 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include -- cgit v1.2.3-18-g5258 From cb345d7352aa9e692ef4b83c41d3e6e1cdb2f846 Mon Sep 17 00:00:00 2001 From: "Robert P. J. Day" Date: Fri, 25 Jul 2008 01:45:30 -0700 Subject: init/: delete hard-coded setting and testing of BUILD_CRAMDISK There seems to be little point in explicitly setting, then testing the macro BUILD_CRAMDISK within the context of a single source file. Signed-off-by: Robert P. J. Day Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/do_mounts_rd.c | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'init') diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c index 46dfd64ae8f..470a328d145 100644 --- a/init/do_mounts_rd.c +++ b/init/do_mounts_rd.c @@ -10,8 +10,6 @@ #include "do_mounts.h" -#define BUILD_CRAMDISK - int __initdata rd_prompt = 1;/* 1 = prompt for RAM disk, 0 = don't prompt */ static int __init prompt_ramdisk(char *str) @@ -162,14 +160,8 @@ int __init rd_load_image(char *from) goto done; if (nblocks == 0) { -#ifdef BUILD_CRAMDISK if (crd_load(in_fd, out_fd) == 0) goto successful_load; -#else - printk(KERN_NOTICE - "RAMDISK: Kernel does not support compressed " - "RAM disk images\n"); -#endif goto done; } @@ -267,8 +259,6 @@ int __init rd_load_disk(int n) return rd_load_image("/dev/root"); } -#ifdef BUILD_CRAMDISK - /* * gzip declarations */ @@ -425,5 +415,3 @@ static int __init crd_load(int in_fd, int out_fd) kfree(window); return result; } - -#endif /* BUILD_CRAMDISK */ -- cgit v1.2.3-18-g5258 From 2d6ffcca623a9a16df6cdfbe8250b7a5904a5f5e Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Fri, 25 Jul 2008 01:45:44 -0700 Subject: inflate: refactor inflate malloc code Inflate requires some dynamic memory allocation very early in the boot process and this is provided with a set of four functions: malloc/free/gzip_mark/gzip_release. The old inflate code used a mark/release strategy rather than implement free. This new version instead keeps a count on the number of outstanding allocations and when it hits zero, it resets the malloc arena. This allows removing all the mark and release implementations and unifying all the malloc/free implementations. The architecture-dependent code must define two addresses: - free_mem_ptr, the address of the beginning of the area in which allocations should be made - free_mem_end_ptr, the address of the end of the area in which allocations should be made. If set to 0, then no check is made on the number of allocations, it just grows as much as needed The architecture-dependent code can also provide an arch_decomp_wdog() function call. This function will be called several times during the decompression process, and allow to notify the watchdog that the system is still running. If an architecture provides such a call, then it must define ARCH_HAS_DECOMP_WDOG so that the generic inflate code calls arch_decomp_wdog(). Work initially done by Matt Mackall, updated to a recent version of the kernel and improved by me. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Thomas Petazzoni Cc: Matt Mackall Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Mikael Starvik Cc: Jesper Nilsson Cc: Haavard Skinnemoen Cc: David Howells Cc: Ingo Molnar Cc: Thomas Gleixner Cc: Andi Kleen Cc: "H. Peter Anvin" Acked-by: Paul Mundt Acked-by: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/do_mounts_rd.c | 25 ++----------------------- init/initramfs.c | 22 ++-------------------- 2 files changed, 4 insertions(+), 43 deletions(-) (limited to 'init') diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c index 470a328d145..fedef93b586 100644 --- a/init/do_mounts_rd.c +++ b/init/do_mounts_rd.c @@ -303,32 +303,11 @@ static int crd_infd, crd_outfd; static int __init fill_inbuf(void); static void __init flush_window(void); -static void __init *malloc(size_t size); -static void __init free(void *where); static void __init error(char *m); -static void __init gzip_mark(void **); -static void __init gzip_release(void **); -#include "../lib/inflate.c" - -static void __init *malloc(size_t size) -{ - return kmalloc(size, GFP_KERNEL); -} - -static void __init free(void *where) -{ - kfree(where); -} - -static void __init gzip_mark(void **ptr) -{ -} - -static void __init gzip_release(void **ptr) -{ -} +#define NO_INFLATE_MALLOC +#include "../lib/inflate.c" /* =========================================================================== * Fill the input buffer. This is called only when the buffer is empty diff --git a/init/initramfs.c b/init/initramfs.c index 8eeeccb328c..644fc01ad5f 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -14,16 +14,6 @@ static void __init error(char *x) message = x; } -static void __init *malloc(size_t size) -{ - return kmalloc(size, GFP_KERNEL); -} - -static void __init free(void *where) -{ - kfree(where); -} - /* link hash */ #define N_ALIGN(len) ((((len) + 1) & ~3) + 2) @@ -407,18 +397,10 @@ static long bytes_out; static void __init flush_window(void); static void __init error(char *m); -static void __init gzip_mark(void **); -static void __init gzip_release(void **); -#include "../lib/inflate.c" +#define NO_INFLATE_MALLOC -static void __init gzip_mark(void **ptr) -{ -} - -static void __init gzip_release(void **ptr) -{ -} +#include "../lib/inflate.c" /* =========================================================================== * Write the output window window[0..outcnt-1] and update crc and bytes_out. -- cgit v1.2.3-18-g5258 From 277e2c695907a70b316a31769cd891dc4d43b7f3 Mon Sep 17 00:00:00 2001 From: Daniel Guilak Date: Fri, 25 Jul 2008 01:45:49 -0700 Subject: init/version.c: silence sparse warning by declaring the version string Signed-off-by: Daniel Guilak Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/version.c | 1 + 1 file changed, 1 insertion(+) (limited to 'init') diff --git a/init/version.c b/init/version.c index 9d17d70ee02..041fd822ce2 100644 --- a/init/version.c +++ b/init/version.c @@ -16,6 +16,7 @@ #define version(a) Version_ ## a #define version_string(a) version(a) +extern int version_string(LINUX_VERSION_CODE); int version_string(LINUX_VERSION_CODE); struct uts_namespace init_uts_ns = { -- cgit v1.2.3-18-g5258 From 197dcffc8ba0ea943fee86e28e99cd9575799772 Mon Sep 17 00:00:00 2001 From: Daniel Guilak Date: Fri, 25 Jul 2008 01:45:50 -0700 Subject: init/version.c: define version_string only if CONFIG_KALLSYMS is not defined int Version_* is only used with ksymoops, which is only needed (according to README and Documentation/Changes) if CONFIG_KALLSYMS is NOT defined. Therefore this patch defines version_string only if CONFIG_KALLSYMS is not defined. Signed-off-by: Daniel Guilak Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/version.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'init') diff --git a/init/version.c b/init/version.c index 041fd822ce2..52a8b98642b 100644 --- a/init/version.c +++ b/init/version.c @@ -13,11 +13,13 @@ #include #include +#ifndef CONFIG_KALLSYMS #define version(a) Version_ ## a #define version_string(a) version(a) extern int version_string(LINUX_VERSION_CODE); int version_string(LINUX_VERSION_CODE); +#endif struct uts_namespace init_uts_ns = { .kref = { -- cgit v1.2.3-18-g5258 From 3ae4eed34be0177a8e003411a84e4ee212adbced Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 25 Jul 2008 01:48:34 -0700 Subject: proper pid{hash,map}_init() prototypes This patch adds proper prototypes for pid{hash,map}_init() in include/linux/pid_namespace.h Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/main.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'init') diff --git a/init/main.c b/init/main.c index 2769dc031c6..0604cbcaf1e 100644 --- a/init/main.c +++ b/init/main.c @@ -87,8 +87,6 @@ extern void init_IRQ(void); extern void fork_init(unsigned long); extern void mca_init(void); extern void sbus_init(void); -extern void pidhash_init(void); -extern void pidmap_init(void); extern void prio_tree_init(void); extern void radix_tree_init(void); extern void free_initmem(void); -- cgit v1.2.3-18-g5258 From 37a4c940749670671adab211a2d9c9fed9f3f757 Mon Sep 17 00:00:00 2001 From: "S.Çağlar Onur" Date: Wed, 18 Jun 2008 11:45:13 +0300 Subject: init: fix URL of "The GNU Accounting Utilities" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Following patch corrects URL of "The GNU Accounting Utilities" in init/Kconfig. Noticed by: Bart Van Assche" Signed-off-by: S.Çağlar Onur Signed-off-by: Sam Ravnborg --- init/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'init') diff --git a/init/Kconfig b/init/Kconfig index a50bdfed2df..bcbe06426fa 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -171,7 +171,7 @@ config BSD_PROCESS_ACCT_V3 process and it's parent. Note that this file format is incompatible with previous v0/v1/v2 file formats, so you will need updated tools for processing it. A preliminary version of these tools is available - at . + at . config TASKSTATS bool "Export task/process statistics through netlink (EXPERIMENTAL)" -- cgit v1.2.3-18-g5258 From 12d2b8f951063076c7e0acdff7ae1fecd54920a0 Mon Sep 17 00:00:00 2001 From: Heikki Orsila Date: Sun, 6 Jul 2008 15:48:02 +0300 Subject: kconfig: fix typos: "Suport" -> "Support" Signed-off-by: Heikki Orsila Signed-off-by: Sam Ravnborg --- init/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'init') diff --git a/init/Kconfig b/init/Kconfig index bcbe06426fa..43d6989c275 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -486,7 +486,7 @@ config PID_NS default n depends on NAMESPACES && EXPERIMENTAL help - Suport process id namespaces. This allows having multiple + Support process id namespaces. This allows having multiple process with the same pid as long as they are in different pid namespaces. This is a building block of containers. -- cgit v1.2.3-18-g5258 From c2147a5092cfe13dbf3210e54e8a622015edeecc Mon Sep 17 00:00:00 2001 From: Eduard - Gabriel Munteanu Date: Fri, 25 Jul 2008 19:45:11 -0700 Subject: Better interface for hooking early initcalls Added early initcall (pre-SMP) support, using an identical interface to that of regular initcalls. Functions called from do_pre_smp_initcalls() could be converted to use this cleaner interface. This is required by CPU hotplug, because early users have to register notifiers before going SMP. One such CPU hotplug user is the relay interface with buffer-only channels, which needs to register such a notifier, to be usable in early code. This in turn is used by kmemtrace. Signed-off-by: Eduard - Gabriel Munteanu Cc: Tom Zanussi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/main.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'init') diff --git a/init/main.c b/init/main.c index 0604cbcaf1e..b6fec08dbbe 100644 --- a/init/main.c +++ b/init/main.c @@ -743,13 +743,13 @@ static void __init do_one_initcall(initcall_t fn) } -extern initcall_t __initcall_start[], __initcall_end[]; +extern initcall_t __initcall_start[], __initcall_end[], __early_initcall_end[]; static void __init do_initcalls(void) { initcall_t *call; - for (call = __initcall_start; call < __initcall_end; call++) + for (call = __early_initcall_end; call < __initcall_end; call++) do_one_initcall(*call); /* Make sure there is no pending stuff from the initcall sequence */ @@ -783,6 +783,14 @@ static int __init nosoftlockup_setup(char *str) } __setup("nosoftlockup", nosoftlockup_setup); +static void __init __do_pre_smp_initcalls(void) +{ + initcall_t *call; + + for (call = __initcall_start; call < __early_initcall_end; call++) + do_one_initcall(*call); +} + static void __init do_pre_smp_initcalls(void) { extern int spawn_ksoftirqd(void); @@ -865,6 +873,7 @@ static int __init kernel_init(void * unused) smp_prepare_cpus(setup_max_cpus); + __do_pre_smp_initcalls(); do_pre_smp_initcalls(); smp_init(); -- cgit v1.2.3-18-g5258 From 7babe8db99d305340cf4828ce1f5a1481d5622ef Mon Sep 17 00:00:00 2001 From: Eduard - Gabriel Munteanu Date: Fri, 25 Jul 2008 19:45:11 -0700 Subject: Full conversion to early_initcall() interface, remove old interface A previous patch added the early_initcall(), to allow a cleaner hooking of pre-SMP initcalls. Now we remove the older interface, converting all existing users to the new one. [akpm@linux-foundation.org: cleanups] [akpm@linux-foundation.org: build fix] [kosaki.motohiro@jp.fujitsu.com: warning fix] [kosaki.motohiro@jp.fujitsu.com: warning fix] Signed-off-by: Eduard - Gabriel Munteanu Cc: Tom Zanussi Signed-off-by: KOSAKI Motohiro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/main.c | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) (limited to 'init') diff --git a/init/main.c b/init/main.c index b6fec08dbbe..20fdc9884b7 100644 --- a/init/main.c +++ b/init/main.c @@ -774,16 +774,7 @@ static void __init do_basic_setup(void) do_initcalls(); } -static int __initdata nosoftlockup; - -static int __init nosoftlockup_setup(char *str) -{ - nosoftlockup = 1; - return 1; -} -__setup("nosoftlockup", nosoftlockup_setup); - -static void __init __do_pre_smp_initcalls(void) +static void __init do_pre_smp_initcalls(void) { initcall_t *call; @@ -791,17 +782,6 @@ static void __init __do_pre_smp_initcalls(void) do_one_initcall(*call); } -static void __init do_pre_smp_initcalls(void) -{ - extern int spawn_ksoftirqd(void); - - init_call_single_data(); - migration_init(); - spawn_ksoftirqd(); - if (!nosoftlockup) - spawn_softlockup_task(); -} - static void run_init_process(char *init_filename) { argv_init[0] = init_filename; @@ -873,7 +853,6 @@ static int __init kernel_init(void * unused) smp_prepare_cpus(setup_max_cpus); - __do_pre_smp_initcalls(); do_pre_smp_initcalls(); smp_init(); -- cgit v1.2.3-18-g5258 From f56f6d30c75984d0aba2656eaeb35f3806395191 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 25 Jul 2008 19:46:25 -0700 Subject: make init/do_mounts.c:root_device_name static This patch makes the needlessly global root_device_name static. Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/do_mounts.c | 2 +- init/do_mounts.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'init') diff --git a/init/do_mounts.c b/init/do_mounts.c index f769fac4f4c..3715feb8446 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -23,7 +23,7 @@ int __initdata rd_doload; /* 1 = load RAM disk, 0 = don't load */ int root_mountflags = MS_RDONLY | MS_SILENT; -char * __initdata root_device_name; +static char * __initdata root_device_name; static char __initdata saved_root_name[64]; static int __initdata root_wait; diff --git a/init/do_mounts.h b/init/do_mounts.h index 735705d137f..9aa968d5432 100644 --- a/init/do_mounts.h +++ b/init/do_mounts.h @@ -11,7 +11,6 @@ void change_floppy(char *fmt, ...); void mount_block_root(char *name, int flags); void mount_root(void); extern int root_mountflags; -extern char *root_device_name; static inline int create_dev(char *name, dev_t dev) { -- cgit v1.2.3-18-g5258