From: Mathieu Desnoyers Date: Fri, 22 Jul 2011 19:54:28 +0000 (-0400) Subject: Update readme X-Git-Tag: v2.0-pre1 X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=3da843ea85c6dd4aef5703fa24ca8bb29d172b57;p=lttng-modules.git Update readme Signed-off-by: Mathieu Desnoyers --- diff --git a/README b/README index 52bf44d9..583d0e02 100644 --- a/README +++ b/README @@ -37,12 +37,12 @@ http://lttng.org/lttng2.0 Please note that the LTTng-UST 2.0 (user-space tracing counterpart of LTTng 2.0) is still in active development and not released yet. -So far, it has been tested on vanilla Linux kernels 2.6.38, 2.6.39 and 3.0-rc7 -(on x86 32/64-bit, and powerpc 32-bit at the moment). It should work fine with -newer kernels and other architectures, but expect build issues with kernels -older than 2.6.36. The clock source currently used is the standard gettimeofday -(slower, less scalable and less precise than the LTTng 0.x clocks). Support for -LTTng 0.x clocks will be added back soon into LTTng 2.0. Please note that -lttng-modules 2.0 can build on a Linux kernel patched with the LTTng 0.x -patchset, but the lttng-modules 2.0 replace the lttng-modules 0.x, so both +So far, it has been tested on vanilla Linux kernels 2.6.38, 2.6.39 and 3.0 (on +x86 32/64-bit, and powerpc 32-bit at the moment, build tested on ARM). It should +work fine with newer kernels and other architectures, but expect build issues +with kernels older than 2.6.36. The clock source currently used is the standard +gettimeofday (slower, less scalable and less precise than the LTTng 0.x clocks). +Support for LTTng 0.x clocks will be added back soon into LTTng 2.0. Please +note that lttng-modules 2.0 can build on a Linux kernel patched with the LTTng +0.x patchset, but the lttng-modules 2.0 replace the lttng-modules 0.x, so both tracers cannot be installed at the same time for a given kernel version.