diff options
| author | Thomas Richter <tmricht@linux.ibm.com> | 2025-11-05 15:38:45 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2025-11-14 11:30:05 +0100 |
| commit | 387c7b5f04eff53f5bd7990b9909f7cc3a4e2e8c (patch) | |
| tree | f5051ecd34647ee90ce27b2b119f9b2ae161f009 /arch/s390 | |
| parent | 3f082c2e479b02e553bf1ed0b47f0a315179585c (diff) | |
s390/pai_crypto: Rename paicrypt_root_alloc() and paicrypt_root_free()
To support one common PAI PMU device driver which handles
both PMUs pai_crypto and pai_ext, use a common naming scheme
for structures and variables suitable for both device drivers.
Rename functions paicrypt_root_alloc() and paicrypt_root_free()
to pai_root_alloc() and pai_root_free().
No functional change.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Jan Polensky <japo@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/perf_pai_crypto.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c index 5807365145c3..12f99028d5b8 100644 --- a/arch/s390/kernel/perf_pai_crypto.c +++ b/arch/s390/kernel/perf_pai_crypto.c @@ -49,7 +49,7 @@ static struct pai_root { /* Anchor to per CPU data */ } pai_root; /* Free per CPU data when the last event is removed. */ -static void paicrypt_root_free(void) +static void pai_root_free(void) { if (refcount_dec_and_test(&pai_root.refcnt)) { free_percpu(pai_root.mapptr); @@ -65,7 +65,7 @@ static void paicrypt_root_free(void) * CPUs possible, which might be larger than the number of CPUs currently * online. */ -static int paicrypt_root_alloc(void) +static int pai_root_alloc(void) { if (!refcount_inc_not_zero(&pai_root.refcnt)) { /* The memory is already zeroed. */ @@ -104,7 +104,7 @@ static void paicrypt_event_destroy_cpu(struct perf_event *event, int cpu) refcount_read(&cpump->refcnt)); if (refcount_dec_and_test(&cpump->refcnt)) paicrypt_free(mp); - paicrypt_root_free(); + pai_root_free(); mutex_unlock(&pai_reserve_mutex); } @@ -185,7 +185,7 @@ static int paicrypt_alloc_cpu(struct perf_event *event, int cpu) mutex_lock(&pai_reserve_mutex); /* Allocate root node */ - rc = paicrypt_root_alloc(); + rc = pai_root_alloc(); if (rc) goto unlock; @@ -222,7 +222,7 @@ undo: * the event in not created, its destroy() function is never * invoked. Adjust the reference counter for the anchor. */ - paicrypt_root_free(); + pai_root_free(); } unlock: mutex_unlock(&pai_reserve_mutex); |