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| author | Mike Galbraith <efault@gmx.de> | 2006-12-07 05:37:42 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 17:39:38 +0100 |
| commit | c36264dfb2d6fa6383082de0a1bba8e12b477da1 (patch) | |
| tree | 25efc8365544d12974f0633ad46f619bfbf087e1 /kernel/stacktrace.c | |
| parent | [PATCH] qconf: support old QT (diff) | |
| download | linux-c36264dfb2d6fa6383082de0a1bba8e12b477da1.tar.xz linux-c36264dfb2d6fa6383082de0a1bba8e12b477da1.zip | |
[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 'kernel/stacktrace.c')
0 files changed, 0 insertions, 0 deletions