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authorRoland Dreier <rdreier@cisco.com>2009-09-23 15:33:23 -0700
committerIngo Molnar <mingo@elte.hu>2009-09-24 11:35:19 +0200
commitea01c0d7315d6e3218fd22a6947c5b09305fcf65 (patch)
treeeb89de83cfb03f66447c911b6f5f6e60168bfb5b /arch/x86/include/asm/pat.h
parent11868a2dc4f5e4f2f652bfd259e1360193fcee62 (diff)
x86: Reduce verbosity of "TSC is reliable" message
On modern systems, the kernel prints the message Skipping synchronization checks as TSC is reliable. once for every non-boot CPU. This gets kind of ridiculous on huge systems; for example, on a 64-thread system I was lucky enough to get: $ dmesg | grep 'TSC is reliable' | wc 63 567 4221 There's no point to doing this for every CPU, since the code is just checking the boot CPU anyway, so change this to a printk_once() to make the message appears only once. Signed-off-by: Roland Dreier <rolandd@cisco.com> LKML-Reference: <adazl8l2swc.fsf@cisco.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/pat.h')
0 files changed, 0 insertions, 0 deletions