diff options
| author | Mike Galbraith <efault@gmx.de> | 2006-12-06 20:37:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:39:38 -0800 |
| commit | c36264dfb2d6fa6383082de0a1bba8e12b477da1 (patch) | |
| tree | 25efc8365544d12974f0633ad46f619bfbf087e1 /fs/proc/Makefile | |
| parent | 44ddc4f5673a62c9ecdbb7b502fe7b8206b0f945 (diff) | |
[PATCH] remove the syslog interface when printk is disabled
Attempts to read() from the non-existent dmesg buffer will return zero and
userspace tends to get stuck in a busyloop.
So just remove /dev/kmsg altogether if CONFIG_PRINTK=n.
Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/proc/Makefile')
| -rw-r--r-- | fs/proc/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/proc/Makefile b/fs/proc/Makefile index 7431d7ba2d09..f6c776272572 100644 --- a/fs/proc/Makefile +++ b/fs/proc/Makefile @@ -8,8 +8,9 @@ proc-y := nommu.o task_nommu.o proc-$(CONFIG_MMU) := mmu.o task_mmu.o proc-y += inode.o root.o base.o generic.o array.o \ - kmsg.o proc_tty.o proc_misc.o + proc_tty.o proc_misc.o proc-$(CONFIG_PROC_KCORE) += kcore.o proc-$(CONFIG_PROC_VMCORE) += vmcore.o proc-$(CONFIG_PROC_DEVICETREE) += proc_devtree.o +proc-$(CONFIG_PRINTK) += kmsg.o |