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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-12-01 23:26:56 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-02-21 01:21:55 +0100 |
| commit | 68a675d433fbaa8a39aa9a63695da68192b70e3c (patch) | |
| tree | 6524b59a4ea3ccaeb874a57767e2e4f35058d015 /kernel/rcu | |
| parent | Linux 4.16-rc1 (diff) | |
| download | linux-68a675d433fbaa8a39aa9a63695da68192b70e3c.tar.xz linux-68a675d433fbaa8a39aa9a63695da68192b70e3c.zip | |
rcutorture: Replace multi-instance kzalloc() with kcalloc()
This commit replaces array-allocation calls to kzalloc() with
equivalent calls to kcalloc().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/rcutorture.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 308e6fdbced8..b4a201dcbc55 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -1557,11 +1557,10 @@ static int rcu_torture_barrier_init(void) atomic_set(&barrier_cbs_count, 0); atomic_set(&barrier_cbs_invoked, 0); barrier_cbs_tasks = - kzalloc(n_barrier_cbs * sizeof(barrier_cbs_tasks[0]), + kcalloc(n_barrier_cbs, sizeof(barrier_cbs_tasks[0]), GFP_KERNEL); barrier_cbs_wq = - kzalloc(n_barrier_cbs * sizeof(barrier_cbs_wq[0]), - GFP_KERNEL); + kcalloc(n_barrier_cbs, sizeof(barrier_cbs_wq[0]), GFP_KERNEL); if (barrier_cbs_tasks == NULL || !barrier_cbs_wq) return -ENOMEM; for (i = 0; i < n_barrier_cbs; i++) { @@ -1799,7 +1798,7 @@ rcu_torture_init(void) if (firsterr) goto unwind; if (nfakewriters > 0) { - fakewriter_tasks = kzalloc(nfakewriters * + fakewriter_tasks = kcalloc(nfakewriters, sizeof(fakewriter_tasks[0]), GFP_KERNEL); if (fakewriter_tasks == NULL) { @@ -1814,7 +1813,7 @@ rcu_torture_init(void) if (firsterr) goto unwind; } - reader_tasks = kzalloc(nrealreaders * sizeof(reader_tasks[0]), + reader_tasks = kcalloc(nrealreaders, sizeof(reader_tasks[0]), GFP_KERNEL); if (reader_tasks == NULL) { VERBOSE_TOROUT_ERRSTRING("out of memory"); |