diff options
| author | Alistair Popple <apopple@nvidia.com> | 2023-07-25 23:42:04 +1000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-18 10:12:40 -0700 |
| commit | 57b037dbbadc0d8de44bf06a62ad2d9265ef31d3 (patch) | |
| tree | 3bdefde4f3d8077b296c7da8a24afb8dd0dd7c24 /mm | |
| parent | 38b14e2e3de9ff77ff00642ebef46e391ccf0aaf (diff) | |
mmu_notifiers: fixup comment in mmu_interval_read_begin()
The comment in mmu_interval_read_begin() refers to a function that doesn't
exist and uses the wrong call-back name. The op for mmu interval
notifiers is mmu_interval_notifier_ops->invalidate() so fix the comment up
to reflect that.
Link: https://lkml.kernel.org/r/e7a09081b3ac82a03c189409f1262fc2df91071e.1690292440.git-series.apopple@nvidia.com
Signed-off-by: Alistair Popple <apopple@nvidia.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Cc: Andrew Donnellan <ajd@linux.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Cc: Frederic Barrat <fbarrat@linux.ibm.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Kevin Tian <kevin.tian@intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Nicolin Chen <nicolinc@nvidia.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: SeongJae Park <sj@kernel.org>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Will Deacon <will@kernel.org>
Cc: Zhi Wang <zhi.wang.linux@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mmu_notifier.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c index 50c0dde1354f..b7ad1559c72f 100644 --- a/mm/mmu_notifier.c +++ b/mm/mmu_notifier.c @@ -199,7 +199,7 @@ mmu_interval_read_begin(struct mmu_interval_notifier *interval_sub) * invalidate_start/end and is colliding. * * The locking looks broadly like this: - * mn_tree_invalidate_start(): mmu_interval_read_begin(): + * mn_itree_inv_start(): mmu_interval_read_begin(): * spin_lock * seq = READ_ONCE(interval_sub->invalidate_seq); * seq == subs->invalidate_seq @@ -207,7 +207,7 @@ mmu_interval_read_begin(struct mmu_interval_notifier *interval_sub) * spin_lock * seq = ++subscriptions->invalidate_seq * spin_unlock - * op->invalidate_range(): + * op->invalidate(): * user_lock * mmu_interval_set_seq() * interval_sub->invalidate_seq = seq |