s390/cpum_sf: Replace function name in debug statements

Replace hard coded function names in debug statements
by the "%s ...", __func__ construct suggested by checkpatch.pl
script.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index 504dac2..e758734 100644 (file)
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -156,8 +156,8 @@ static void free_sampling_buffer(struct sf_buffer *sfb)
                }
        }
 
-       debug_sprintf_event(sfdbg, 5,
-                           "free_sampling_buffer: freed sdbt %p\n", sfb->sdbt);
+       debug_sprintf_event(sfdbg, 5, "%s freed sdbt %p\n", __func__,
+                           sfb->sdbt);
        memset(sfb, 0, sizeof(*sfb));
 }
 
@@ -212,9 +212,9 @@ static int realloc_sampling_buffer(struct sf_buffer *sfb,
         * the sampling buffer origin.
         */
        if (sfb->sdbt != get_next_sdbt(tail)) {
-               debug_sprintf_event(sfdbg, 3, "realloc_sampling_buffer: "
+               debug_sprintf_event(sfdbg, 3, "%s: "
                                    "sampling buffer is not linked: origin %p"
-                                   " tail %p\n",
+                                   " tail %p\n", __func__,
                                    (void *)sfb->sdbt, (void *)tail);
                return -EINVAL;
        }
@@ -404,8 +404,8 @@ static int allocate_buffers(struct cpu_hw_sf *cpuhw, struct hw_perf_event *hwc)
                return 0;
 
        debug_sprintf_event(sfdbg, 3,
-                           "allocate_buffers: rate %lu f %lu sdb %lu/%lu"
-                           " sample_size %lu cpuhw %p\n",
+                           "%s: rate %lu f %lu sdb %lu/%lu"
+                           " sample_size %lu cpuhw %p\n", __func__,
                            SAMPL_RATE(hwc), freq, n_sdb, sfb_max_limit(hwc),
                            sample_size, cpuhw);
 
@@ -540,7 +540,7 @@ static void setup_pmc_cpu(void *flags)
                        pr_err("Switching off the sampling facility failed "
                               "with rc %i\n", err);
                debug_sprintf_event(sfdbg, 5,
-                                   "setup_pmc_cpu: initialized: cpuhw %p\n",
+                                   "%s: initialized: cpuhw %p\n", __func__,
                                    cpusf);
                break;
        case PMC_RELEASE:
@@ -552,7 +552,7 @@ static void setup_pmc_cpu(void *flags)
                } else
                        deallocate_buffers(cpusf);
                debug_sprintf_event(sfdbg, 5,
-                                   "setup_pmc_cpu: released: cpuhw %p\n",
+                                   "%s: released: cpuhw %p\n", __func__,
                                    cpusf);
                break;
        }
@@ -1186,9 +1186,9 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
                                *overflow += 1;
                } else {
                        debug_sprintf_event(sfdbg, 4,
-                                           "hw_collect_samples: Found unknown"
+                                           "%s: Found unknown"
                                            " sampling data entry: te->f %i"
-                                           " basic.def %#4x (%p)\n",
+                                           " basic.def %#4x (%p)\n", __func__,
                                            te->f, sample->def, sample);
                        /* Sample slot is not yet written or other record.
                         *
@@ -1264,9 +1264,9 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
                        sampl_overflow += te->overflow;
 
                /* Timestamps are valid for full sample-data-blocks only */
-               debug_sprintf_event(sfdbg, 6, "hw_perf_event_update: sdbt %p "
+               debug_sprintf_event(sfdbg, 6, "%s: sdbt %p "
                                    "overflow %llu timestamp %#llx\n",
-                                   sdbt, te->overflow,
+                                   __func__, sdbt, te->overflow,
                                    (te->f) ? trailer_timestamp(te) : 0ULL);
 
                /* Collect all samples from a single sample-data-block and
@@ -1310,9 +1310,9 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
                OVERFLOW_REG(hwc) = DIV_ROUND_UP(OVERFLOW_REG(hwc) +
                                                 sampl_overflow, 1 + num_sdb);
        if (sampl_overflow || event_overflow)
-               debug_sprintf_event(sfdbg, 4, "hw_perf_event_update: "
+               debug_sprintf_event(sfdbg, 4, "%s: "
                                    "overflow stats: sample %llu event %llu\n",
-                                   sampl_overflow, event_overflow);
+                                   __func__, sampl_overflow, event_overflow);
 }
 
 #define AUX_SDB_INDEX(aux, i) ((i) % aux->sfb.num_sdb)
@@ -1365,7 +1365,7 @@ static void aux_output_end(struct perf_output_handle *handle)
        te = aux_sdb_trailer(aux, aux->alert_mark);
        te->flags &= ~SDB_TE_ALERT_REQ_MASK;
 
-       debug_sprintf_event(sfdbg, 6, "aux_output_end: collect %#lx SDBs\n", i);
+       debug_sprintf_event(sfdbg, 6, "%s: collect %#lx SDBs\n", __func__, i);
 }
 
 /*