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-rw-r--r--tools/perf/Documentation/perf-report.txt1
-rw-r--r--tools/perf/util/hist.c3
-rw-r--r--tools/perf/util/hist.h1
-rw-r--r--tools/perf/util/machine.c7
-rw-r--r--tools/perf/util/map_symbol.h1
-rw-r--r--tools/perf/util/sort.c30
-rw-r--r--tools/perf/util/sort.h1
7 files changed, 42 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index d068103690cc..8f7f4e9605d8 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -150,6 +150,7 @@ OPTIONS
- snoop: type of snoop (if any) for the data at the time of the sample
- dcacheline: the cacheline the data address is on at the time of the sample
- phys_daddr: physical address of data being executed on at the time of sample
+ - data_page_size: the data page size of data being executed on at the time of sample
And the default sort keys are changed to local_weight, mem, sym, dso,
symbol_daddr, dso_daddr, snoop, tlb, locked, see '--mem-mode'.
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 7feeaa07c777..a08fb9ea411b 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -188,6 +188,9 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
hists__new_col_len(hists, HISTC_MEM_PHYS_DADDR,
unresolved_col_width + 4 + 2);
+ hists__new_col_len(hists, HISTC_MEM_DATA_PAGE_SIZE,
+ unresolved_col_width + 4 + 2);
+
} else {
symlen = unresolved_col_width + 4 + 2;
hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL, symlen);
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index df6c6eea0960..14f66330923d 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -56,6 +56,7 @@ enum hist_column {
HISTC_MEM_DADDR_SYMBOL,
HISTC_MEM_DADDR_DSO,
HISTC_MEM_PHYS_DADDR,
+ HISTC_MEM_DATA_PAGE_SIZE,
HISTC_MEM_LOCKED,
HISTC_MEM_TLB,
HISTC_MEM_LVL,
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 1ae32a81639c..f841f3503cae 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -2023,11 +2023,12 @@ static void ip__resolve_ams(struct thread *thread,
ams->ms.sym = al.sym;
ams->ms.map = al.map;
ams->phys_addr = 0;
+ ams->data_page_size = 0;
}
static void ip__resolve_data(struct thread *thread,
u8 m, struct addr_map_symbol *ams,
- u64 addr, u64 phys_addr)
+ u64 addr, u64 phys_addr, u64 daddr_page_size)
{
struct addr_location al;
@@ -2041,6 +2042,7 @@ static void ip__resolve_data(struct thread *thread,
ams->ms.sym = al.sym;
ams->ms.map = al.map;
ams->phys_addr = phys_addr;
+ ams->data_page_size = daddr_page_size;
}
struct mem_info *sample__resolve_mem(struct perf_sample *sample,
@@ -2053,7 +2055,8 @@ struct mem_info *sample__resolve_mem(struct perf_sample *sample,
ip__resolve_ams(al->thread, &mi->iaddr, sample->ip);
ip__resolve_data(al->thread, al->cpumode, &mi->daddr,
- sample->addr, sample->phys_addr);
+ sample->addr, sample->phys_addr,
+ sample->data_page_size);
mi->data_src.val = sample->data_src;
return mi;
diff --git a/tools/perf/util/map_symbol.h b/tools/perf/util/map_symbol.h
index 5b8ca93798e9..7d22ade082c8 100644
--- a/tools/perf/util/map_symbol.h
+++ b/tools/perf/util/map_symbol.h
@@ -19,5 +19,6 @@ struct addr_map_symbol {
u64 addr;
u64 al_addr;
u64 phys_addr;
+ u64 data_page_size;
};
#endif // __PERF_MAP_SYMBOL
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 7d87bfcffb3f..80907bc32683 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -1463,6 +1463,35 @@ struct sort_entry sort_mem_phys_daddr = {
};
static int64_t
+sort__data_page_size_cmp(struct hist_entry *left, struct hist_entry *right)
+{
+ uint64_t l = 0, r = 0;
+
+ if (left->mem_info)
+ l = left->mem_info->daddr.data_page_size;
+ if (right->mem_info)
+ r = right->mem_info->daddr.data_page_size;
+
+ return (int64_t)(r - l);
+}
+
+static int hist_entry__data_page_size_snprintf(struct hist_entry *he, char *bf,
+ size_t size, unsigned int width)
+{
+ char str[PAGE_SIZE_NAME_LEN];
+
+ return repsep_snprintf(bf, size, "%-*s", width,
+ get_page_size_name(he->mem_info->daddr.data_page_size, str));
+}
+
+struct sort_entry sort_mem_data_page_size = {
+ .se_header = "Data Page Size",
+ .se_cmp = sort__data_page_size_cmp,
+ .se_snprintf = hist_entry__data_page_size_snprintf,
+ .se_width_idx = HISTC_MEM_DATA_PAGE_SIZE,
+};
+
+static int64_t
sort__abort_cmp(struct hist_entry *left, struct hist_entry *right)
{
if (!left->branch_info || !right->branch_info)
@@ -1740,6 +1769,7 @@ static struct sort_dimension memory_sort_dimensions[] = {
DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop),
DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline),
DIM(SORT_MEM_PHYS_DADDR, "phys_daddr", sort_mem_phys_daddr),
+ DIM(SORT_MEM_DATA_PAGE_SIZE, "data_page_size", sort_mem_data_page_size),
};
#undef DIM
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 66d39c4cfe2b..e50f2b695bc4 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -255,6 +255,7 @@ enum sort_type {
SORT_MEM_DCACHELINE,
SORT_MEM_IADDR_SYMBOL,
SORT_MEM_PHYS_DADDR,
+ SORT_MEM_DATA_PAGE_SIZE,
};
/*