mt76: update to the latest version, fixes mt76x2 beacon issue

[openwrt/openwrt.git] / config / Config-kernel.in

diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index 0cbe5e8351a5a80171c0aa6f72c4782f44a3a0be..f38cc792ddde907272b04559ecee34183835a478 100644 (file)
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -31,7 +31,7 @@ config KERNEL_CRASHLOG
 
 config KERNEL_SWAP
        bool "Support for paging of anonymous memory (swap)"
-       default y
+       default y if !SMALL_FLASH
 
 config KERNEL_DEBUG_FS
        bool "Compile the kernel with debug filesystem enabled"
@@ -65,6 +65,27 @@ config KERNEL_PROFILING
          Enable the extended profiling support mechanisms used by profilers such
          as OProfile.
 
+config KERNEL_TASKSTATS
+       bool "Compile the kernel with task resource/io statistics and accounting"
+       default n
+       help
+         Enable the collection and publishing of task/io statistics and
+         accounting.  Enable this option to enable i/o monitoring in system
+         monitors.
+
+if KERNEL_TASKSTATS
+
+       config KERNEL_TASK_DELAY_ACCT
+               def_bool y
+
+       config KERNEL_TASK_IO_ACCOUNTING
+               def_bool y
+
+       config KERNEL_TASK_XACCT
+               def_bool y
+
+endif
+
 config KERNEL_KALLSYMS
        bool "Compile the kernel with symbol table information"
        default y if !SMALL_FLASH
@@ -112,7 +133,7 @@ config KERNEL_DEBUG_KERNEL
 
 config KERNEL_DEBUG_INFO
        bool "Compile the kernel with debug information"
-       default y
+       default y if !SMALL_FLASH
        select KERNEL_DEBUG_KERNEL
        help
          This will compile your kernel and modules with debug information.
@@ -205,7 +226,7 @@ config KERNEL_COREDUMP
 config KERNEL_ELF_CORE
        bool "Enable process core dump support"
        select KERNEL_COREDUMP
-       default y
+       default y if !SMALL_FLASH
 
 config KERNEL_PROVE_LOCKING
        bool "Enable kernel lock checking"
@@ -785,3 +806,30 @@ config KERNEL_DEVKMEM
          Say Y here if you want to support the /dev/kmem device. The
          /dev/kmem device is rarely used, but can be used for certain
          kind of kernel debugging operations.
+
+config KERNEL_SQUASHFS_FRAGMENT_CACHE_SIZE
+       int "Number of squashfs fragments cached"
+       default 2 if (SMALL_FLASH && !LOW_MEMORY_FOOTPRINT)
+       default 3
+
+#
+# compile optimiziation setting
+#
+choice
+       prompt "Compiler optimization level"
+       default KERNEL_CC_OPTIMIZE_FOR_SIZE if SMALL_FLASH
+
+config KERNEL_CC_OPTIMIZE_FOR_PERFORMANCE
+       bool "Optimize for performance"
+       help
+         This is the default optimization level for the kernel, building
+         with the "-O2" compiler flag for best performance and most
+         helpful compile-time warnings.
+
+config KERNEL_CC_OPTIMIZE_FOR_SIZE
+       bool "Optimize for size"
+       help
+         Enabling this option will pass "-Os" instead of "-O2" to
+         your compiler resulting in a smaller kernel.
+
+endchoice