diff options
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 7846d70be57f..8b69d50fcbcb 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7059,7 +7059,7 @@ static void perf_mmap_close(struct vm_area_struct *vma) perf_pmu_output_stop(event); /* now it's safe to free the pages */ - atomic_long_sub(rb->aux_nr_pages - rb->aux_mmap_locked, &mmap_user->locked_vm); + atomic_long_sub(rb->aux_nr_pages - rb->aux_mmap_locked, &mmap_user->perf_mlock); atomic64_sub(rb->aux_mmap_locked, &vma->vm_mm->pinned_vm); /* this has to be the last one */ @@ -7242,11 +7242,11 @@ static bool perf_mmap_calc_limits(struct vm_area_struct *vma, long *user_extra, /* Increase the limit linearly with more CPUs */ user_lock_limit *= num_online_cpus(); - user_locked = atomic_long_read(&user->locked_vm); + user_locked = atomic_long_read(&user->perf_mlock); /* * sysctl_perf_event_mlock may have changed, so that - * user->locked_vm > user_lock_limit + * user->perf_mlock > user_lock_limit */ if (user_locked > user_lock_limit) user_locked = user_lock_limit; @@ -7254,7 +7254,7 @@ static bool perf_mmap_calc_limits(struct vm_area_struct *vma, long *user_extra, if (user_locked > user_lock_limit) { /* - * charge locked_vm until it hits user_lock_limit; + * charge perf_mlock until it hits user_lock_limit; * charge the rest from pinned_vm */ *extra = user_locked - user_lock_limit; @@ -7272,7 +7272,7 @@ static void perf_mmap_account(struct vm_area_struct *vma, long user_extra, long { struct user_struct *user = current_user(); - atomic_long_add(user_extra, &user->locked_vm); + atomic_long_add(user_extra, &user->perf_mlock); atomic64_add(extra, &vma->vm_mm->pinned_vm); } @@ -7281,7 +7281,7 @@ static void perf_mmap_unaccount(struct vm_area_struct *vma, struct perf_buffer * struct user_struct *user = rb->mmap_user; atomic_long_sub((perf_data_size(rb) >> PAGE_SHIFT) + 1 - rb->mmap_locked, - &user->locked_vm); + &user->perf_mlock); atomic64_sub(rb->mmap_locked, &vma->vm_mm->pinned_vm); } |