From: Xunlei Pang Date: Fri, 25 Nov 2016 06:55:43 +0000 (+0800) Subject: dracut.cmdline.7.asc: update document for rd.memdebug=4 X-Git-Tag: 045~63^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7a5949ffcd4b697fc8cae19489f170f9df5908b8;p=thirdparty%2Fdracut.git dracut.cmdline.7.asc: update document for rd.memdebug=4 "rd.memdebug=4" is for kernel module memory consumption debugging. Signed-off-by: Xunlei Pang --- diff --git a/dracut.cmdline.7.asc b/dracut.cmdline.7.asc index 0009ff247..7fc4499fe 100644 --- a/dracut.cmdline.7.asc +++ b/dracut.cmdline.7.asc @@ -187,8 +187,8 @@ It should be attached to any report about dracut problems. _/run/initramfs/init.log_. If "quiet" is set, it also logs to the console. -**rd.memdebug=[0-3]**:: - Print memory usage info at various points, set the verbose level from 0 to 3. +**rd.memdebug=[0-4]**:: + Print memory usage info at various points, set the verbose level from 0 to 4. + Higher level means more debugging output: + @@ -197,6 +197,10 @@ It should be attached to any report about dracut problems. 1 - partial /proc/meminfo 2 - /proc/meminfo 3 - /proc/meminfo + /proc/slabinfo + 4 - /proc/meminfo + /proc/slabinfo + tracekomem + NOTE: tracekomem is a shell script utilizing kernel trace to track + the rough total memory consumption of kernel modules during + loading. It may override other trace configurations. ---- **rd.break**::