This is many times found useful while debugging some FS related issue. <e.g. output> mount super_block fstype devname pathname options 0xffff888a0bfa4b40 0xffff888a0bfc1000 rootfs none / rw 0 0 0xffff888a02c065c0 0xffff8889fcf65000 ext4 /dev/root / rw ,relatime 0 0 0xffff8889fc8cc040 0xffff888a0bb51000 devtmpfs devtmpfs /dev rw ,relatime 0 0
Signed-off-by: Ritesh Harjani <rite...@linux.ibm.com> --- scripts/gdb/linux/proc.py | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py index 6a56bba233a9..c16fab981bdd 100644 --- a/scripts/gdb/linux/proc.py +++ b/scripts/gdb/linux/proc.py @@ -167,6 +167,9 @@ values of that process namespace""" if not namespace: raise gdb.GdbError("No namespace for current process") + gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format( + "mount", "super_block", "fstype", "devname", "pathname")) + for vfs in lists.list_for_each_entry(namespace['list'], mount_ptr_type, "mnt_list"): devname = vfs['mnt_devname'].string() @@ -190,14 +193,10 @@ values of that process namespace""" m_flags = int(vfs['mnt']['mnt_flags']) rd = "ro" if (s_flags & constants.LX_SB_RDONLY) else "rw" - gdb.write( - "{} {} {} {}{}{} 0 0\n" - .format(devname, - pathname, - fstype, - rd, - info_opts(FS_INFO, s_flags), - info_opts(MNT_INFO, m_flags))) + gdb.write("{} {} {} {} {} {} {} {} 0 0\n".format( + vfs.format_string(), superblock.format_string(), fstype, + devname, pathname, rd, info_opts(FS_INFO, s_flags), + info_opts(MNT_INFO, m_flags))) LxMounts() -- 2.25.4