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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-21 16:37:27 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-21 16:37:27 +0100 |
| commit | 77835492ed489c0b870f82f4c50687bd267acc0a (patch) | |
| tree | d80903ce1b8dd30aa44ccfc756616ad4d6c74d63 /drivers/char/sysrq.c | |
| parent | af37501c792107c2bde1524bdae38d9a247b841a (diff) | |
| parent | 1de9e8e70f5acc441550ca75433563d91b269bbe (diff) | |
| download | blackbird-op-linux-77835492ed489c0b870f82f4c50687bd267acc0a.tar.gz blackbird-op-linux-77835492ed489c0b870f82f4c50687bd267acc0a.zip | |
Merge commit 'v2.6.29-rc2' into perfcounters/core
Conflicts:
include/linux/syscalls.h
Diffstat (limited to 'drivers/char/sysrq.c')
| -rw-r--r-- | drivers/char/sysrq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 5a3eab0882a0..fa71b84f217b 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -475,6 +475,12 @@ void __handle_sysrq(int key, struct tty_struct *tty, int check_mask) unsigned long flags; spin_lock_irqsave(&sysrq_key_table_lock, flags); + /* + * Raise the apparent loglevel to maximum so that the sysrq header + * is shown to provide the user with positive feedback. We do not + * simply emit this at KERN_EMERG as that would change message + * routing in the consumers of /proc/kmsg. + */ orig_log_level = console_loglevel; console_loglevel = 7; printk(KERN_INFO "SysRq : "); |
