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| author | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:08:33 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:08:33 +0100 |
| commit | 58b8a73ab8becfcaea84abc2a06038281efa4c8a (patch) | |
| tree | d70f675ff0ab23ceb9ce2fc48ec9ae099964301b /kernel | |
| parent | debug: track and print last unloaded module in the oops trace (diff) | |
| download | linux-58b8a73ab8becfcaea84abc2a06038281efa4c8a.tar.xz linux-58b8a73ab8becfcaea84abc2a06038281efa4c8a.zip | |
sched: make PREEMPT_BKL the default
make PREEMPT_BKL the default.
precursor to removal of the !PREEMPT_BKL code.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/Kconfig.preempt | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt index 61fa116efcde..4420ef427f83 100644 --- a/kernel/Kconfig.preempt +++ b/kernel/Kconfig.preempt @@ -53,15 +53,8 @@ config PREEMPT endchoice config PREEMPT_BKL - bool "Preempt The Big Kernel Lock" + def_bool y depends on SMP || PREEMPT - default y - help - This option reduces the latency of the kernel by making the - big kernel lock preemptible. - - Say Y here if you are building a kernel for a desktop system. - Say N if you are unsure. config RCU_TRACE bool "Enable tracing for RCU - currently stats in debugfs" |