X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=README.md;h=66bf925394dfe099c9ee185bb8664ee742f25996;hb=c994b2df91f004b4ae1af9c240e113987ce03626;hp=e3842d5958db43f5722fd4e900f2722fdeb5e2a2;hpb=f59ec0bee6032a26808d4bddaafb1d6f3e081725;p=lttng-modules.git diff --git a/README.md b/README.md index e3842d59..66bf9253 100644 --- a/README.md +++ b/README.md @@ -45,9 +45,10 @@ kernel, do: ### Kernel built-in support It is also possible to build these modules as part of a kernel image. Simply -run the [`built-in.sh`](built-in.sh) script with the path to your kernel -source directory as an argument. It will symlink the lttng-modules directory -in the kernel sources and add an include in the kernel Makefile. +run the [`scripts/built-in.sh`](scripts/built-in.sh) script with the path to +your kernel source directory as an argument. It will symlink the +lttng-modules directory in the kernel sources and add an include in the kernel +Makefile. Then configure your kernel as usual and enable the `CONFIG_LTTNG` option. @@ -56,7 +57,8 @@ Then configure your kernel as usual and enable the `CONFIG_LTTNG` option. Make sure your target kernel has the following config options enabled: - - `CONFIG_MODULES`: loadable module support + - `CONFIG_MODULES`: loadable module support (not strictly required + when built into the kernel) - `CONFIG_KALLSYMS`: see files in [`wrapper`](wrapper); this is necessary until the few required missing symbols are exported to GPL modules from mainline @@ -105,7 +107,7 @@ to print traces as a human-readable text log. Support ------- -Linux kernels >= 2.6.36 are supported. +Linux kernels >= 3.0 are supported. Notes