diff options
| author | Christian Brauner <[email protected]> | 2023-03-30 09:13:16 +0200 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2023-03-31 12:13:37 +0200 |
| commit | cb2239c198ad9fbd5aced22cf93e45562da781eb (patch) | |
| tree | 5d43c4188c28df77d264af1f4e46e0274a0843cf /lib/mpi/mpi-mod.c | |
| parent | 197b6b60ae7bc51dd0814953c562833143b292aa (diff) | |
fs: drop peer group ids under namespace lock
When cleaning up peer group ids in the failure path we need to make sure
to hold on to the namespace lock. Otherwise another thread might just
turn the mount from a shared into a non-shared mount concurrently.
Link: https://lore.kernel.org/lkml/[email protected]
Fixes: 2a1867219c7b ("fs: add mount_setattr()")
Reported-by: [email protected]
Cc: [email protected] # 5.12+
Message-Id: <20230330-vfs-mount_setattr-propagation-fix-v1-1-37548d91533b@kernel.org>
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions