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With the current kernel, `dlm_tool lockdebug` fails as below:
"dlm_tool lockdebug ED0BD86DCE724393918A1AE8FDBF1EE3
can't open /sys/kernel/debug/dlm/ED0BD86DCE724393918A1AE8FDBF1EE3:
Operation not permitted"
This is because table_open() depends on file->f_op to tell which
seq_file ops should be passed down. But, the original file ops in
file->f_op is replaced by "debugfs_full_proxy_file_operations" with
commit
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.. | ||
ast.c | ||
ast.h | ||
config.c | ||
config.h | ||
debug_fs.c | ||
dir.c | ||
dir.h | ||
dlm_internal.h | ||
Kconfig | ||
lock.c | ||
lock.h | ||
lockspace.c | ||
lockspace.h | ||
lowcomms.c | ||
lowcomms.h | ||
lvb_table.h | ||
main.c | ||
Makefile | ||
member.c | ||
member.h | ||
memory.c | ||
memory.h | ||
midcomms.c | ||
midcomms.h | ||
netlink.c | ||
plock.c | ||
rcom.c | ||
rcom.h | ||
recover.c | ||
recover.h | ||
recoverd.c | ||
recoverd.h | ||
requestqueue.c | ||
requestqueue.h | ||
user.c | ||
user.h | ||
util.c | ||
util.h |