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| author | trz <trz> | 2006-09-22 14:48:41 +0000 |
|---|---|---|
| committer | trz <trz> | 2006-09-22 14:48:41 +0000 |
| commit | cb35348ce58d44c8a68ed889412a39dab1bc8292 (patch) | |
| tree | 57dca737472fe4c3592966a8c7a4983e266e71d0 | |
| parent | 52631162d5f249c88ec5fd0feafbaa88b66747ff (diff) | |
| download | systemtap-steved-cb35348ce58d44c8a68ed889412a39dab1bc8292.tar.gz systemtap-steved-cb35348ce58d44c8a68ed889412a39dab1bc8292.tar.xz systemtap-steved-cb35348ce58d44c8a68ed889412a39dab1bc8292.zip | |
have stp_check mount debugfs
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rwxr-xr-x | stp_check.in | 10 |
2 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,7 @@ +2006-09-22 Tom Zanussi <zanussi@us.ibm.com> + + * stp_check.in: Add debugfs mounting. + 2006-09-22 Li Guanglei <guanglei@cn.ibm.com> From Gui Jian <guijian@cn.ibm.com> diff --git a/stp_check.in b/stp_check.in index 91f641dc..66a47feb 100755 --- a/stp_check.in +++ b/stp_check.in @@ -4,6 +4,16 @@ RELAYFS_FS=`grep relayfs_create_dir /proc/kallsyms` RELAY=`grep relay_open /proc/kallsyms` if [ -n "$RELAY" -a -z "$RELAYFS_FS" ] then + MOUNT=`mount | grep debugfs |awk '{print $1}'` + if [ "$MOUNT" != "debugfs" ] + then + mount -t debugfs debugfs /sys/kernel/debug + fi + MOUNT=`mount | grep debugfs |awk '{print $1}'` + if [ "$MOUNT" != "debugfs" ] + then + exit 1 + fi exit 0 fi |