diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index fd4118e097f0..03c2c24b9083 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -13,6 +13,10 @@ config GENERIC_FIND_FIRST_BIT config GENERIC_FIND_NEXT_BIT bool +config GENERIC_FIND_LAST_BIT + bool + default y + config CRC_CCITT tristate "CRC-CCITT functions" help @@ -159,4 +163,15 @@ config CHECK_SIGNATURE config HAVE_LMB boolean +config CPUMASK_OFFSTACK + bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS + help + Use dynamic allocation for cpumask_var_t, instead of putting + them on the stack. This is a bit more expensive, but avoids + stack overflow. + +config DISABLE_OBSOLETE_CPUMASK_FUNCTIONS + bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS + depends on EXPERIMENTAL && BROKEN + endmenu |