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| author | Kuan-Ying Lee <kuan-ying.lee@canonical.com> | 2024-07-23 09:48:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-10 13:03:56 +0300 |
| commit | 0f89805557b2135e4999291a87ed1b633dbeb851 (patch) | |
| tree | 2cf998583b3470fa112ecbee221641d182f6ccb6 /scripts/gdb/linux/proc.py | |
| parent | 152ffdfe4ffa2c28e37f1e73c0a1b23a24bbed21 (diff) | |
| download | linux-0f89805557b2135e4999291a87ed1b633dbeb851.tar.xz | |
scripts/gdb: fix lx-mounts command error
commit 4b183f613924ad536be2f8bd12b307e9c5a96bf6 upstream.
(gdb) lx-mounts
mount super_block devname pathname fstype options
Python Exception <class 'gdb.error'>: There is no member named list.
Error occurred in Python: There is no member named list.
We encounter the above issue after commit 2eea9ce4310d ("mounts: keep
list of mounts in an rbtree"). The commit move a mount from list into
rbtree.
So we can instead use rbtree to iterate all mounts information.
Link: https://lkml.kernel.org/r/20240723064902.124154-4-kuan-ying.lee@canonical.com
Fixes: 2eea9ce4310d ("mounts: keep list of mounts in an rbtree")
Signed-off-by: Kuan-Ying Lee <kuan-ying.lee@canonical.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/gdb/linux/proc.py')
| -rw-r--r-- | scripts/gdb/linux/proc.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py index 43c687e7a69d..65dd1bd12964 100644 --- a/scripts/gdb/linux/proc.py +++ b/scripts/gdb/linux/proc.py @@ -18,6 +18,7 @@ from linux import utils from linux import tasks from linux import lists from linux import vfs +from linux import rbtree from struct import * @@ -172,8 +173,7 @@ values of that process namespace""" gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format( "mount", "super_block", "devname", "pathname", "fstype")) - for mnt in lists.list_for_each_entry(namespace['list'], - mount_ptr_type, "mnt_list"): + for mnt in rbtree.rb_inorder_for_each_entry(namespace['mounts'], mount_ptr_type, "mnt_node"): devname = mnt['mnt_devname'].string() devname = devname if devname else "none" |