diff options
| author |   Hongbo Li <lihongbo22@huawei.com> | 2024-07-25 14:51:30 +0800 |
|---|---|---|
| committer |   Christian Brauner <brauner@kernel.org> | 2024-07-27 09:56:33 +0200 |
| commit | ef9ca17ca458ac7253ae71b552e601e49311fc48 (patch) | |
| tree | 4d347fb35c049e129d15ff921345da6cd308ff07 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT (diff) | |
| download | wireguard-linux-ef9ca17ca458ac7253ae71b552e601e49311fc48.tar.xz wireguard-linux-ef9ca17ca458ac7253ae71b552e601e49311fc48.zip | |
hostfs: fix the host directory parse when mounting.
hostfs not keep the host directory when mounting. When the host
directory is none (default), fc->source is used as the host root
directory, and this is wrong. Here we use `parse_monolithic` to
handle the old mount path for parsing the root directory. For new
mount path, The `parse_param` is used for the host directory parse.
Reported-and-tested-by: Maciej Żenczykowski <maze@google.com>
Fixes: cd140ce9f611 ("hostfs: convert hostfs to use the new mount API")
Link: https://lore.kernel.org/all/CANP3RGceNzwdb7w=vPf5=7BCid5HVQDmz1K5kC9JG42+HVAh_g@mail.gmail.com/
Cc: Christian Brauner <brauner@kernel.org>
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Link: https://lore.kernel.org/r/20240725065130.1821964-1-lihongbo22@huawei.com
[brauner: minor fixes]
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions