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spdk_top: Add option to select a row

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This will be extended to display new window
in next patches.

Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Change-Id: Ia1884036bb444cf9e407e43f2a4c2bdd9c2aa4fc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1715
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Maciej Szwed 2020-04-07 12:44:59 +02:00 committed by Tomasz Zawadzki
parent 766dfaac81
commit 89f6b928fa
1 changed files with 55 additions and 3 deletions
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58
app/spdk_top/spdk_top.c
View File

@ -127,6 +127,8 @@ struct core_info {
};
uint8_t g_sleep_time = 1;
uint16_t g_selected_row;
uint16_t g_max_selected_row;
struct rpc_thread_info *g_thread_info[MAX_THREADS];
const char *poller_type_str[SPDK_POLLER_TYPES_COUNT] = {"Active", "Timed", "Paused"};
const char *g_tab_title[NUMBER_OF_TABS] = {"[1] THREADS", "[2] POLLERS", "[3] CORES"};
@ -660,7 +662,6 @@ print_max_len(WINDOW *win, int row, uint16_t col, uint16_t max_len, enum str_ali
wrefresh(win);
}
static void
draw_menu_win(void)
{
@ -822,6 +823,19 @@ sort_threads(const void *p1, const void *p2)
}
}
static void
draw_row_background(uint8_t item_index, uint8_t tab)
{
int k;
if (item_index == g_selected_row) {
wattron(g_tabs[tab], COLOR_PAIR(2));
}
for (k = 1; k < g_max_col - 1; k++) {
mvwprintw(g_tabs[tab], TABS_DATA_START_ROW + item_index, k, " ");
}
}
static uint8_t
refresh_threads_tab(uint8_t current_page)
{
@ -874,6 +888,8 @@ refresh_threads_tab(uint8_t current_page)
col = TABS_DATA_START_COL;
draw_row_background(item_index, THREADS_TAB);
if (!col_desc[0].disabled) {
print_max_len(g_tabs[THREADS_TAB], TABS_DATA_START_ROW + item_index, col,
col_desc[0].max_data_string, ALIGN_LEFT, thread_info[i]->name);
@ -922,8 +938,14 @@ refresh_threads_tab(uint8_t current_page)
col_desc[6].max_data_string, ALIGN_RIGHT, busy_time);
thread_info[i]->last_busy = thread_info[i]->busy;
}
if (item_index == g_selected_row) {
wattroff(g_tabs[THREADS_TAB], COLOR_PAIR(2));
}
}
g_max_selected_row = i - current_page * g_max_data_rows - 1;
return max_pages;
}
@ -1116,6 +1138,8 @@ refresh_pollers_tab(uint8_t current_page)
col = TABS_DATA_START_COL;
draw_row_background(item_index, POLLERS_TAB);
if (!col_desc[0].disabled) {
print_max_len(g_tabs[POLLERS_TAB], TABS_DATA_START_ROW + item_index, col + 1,
col_desc[0].max_data_string, ALIGN_LEFT, pollers[i]->name);
@ -1153,8 +1177,14 @@ refresh_pollers_tab(uint8_t current_page)
col_desc[4].max_data_string, ALIGN_RIGHT, period_ticks);
}
}
if (item_index == g_selected_row) {
wattroff(g_tabs[POLLERS_TAB], COLOR_PAIR(2));
}
}
g_max_selected_row = i - current_page * g_max_data_rows - 1;
return max_pages;
}
@ -1269,6 +1299,8 @@ refresh_cores_tab(uint8_t current_page)
offset = 1;
draw_row_background(item_index, CORES_TAB);
if (!col_desc[0].disabled) {
snprintf(core, MAX_CORE_STR_LEN, "%d", cores[core_num].core);
print_max_len(g_tabs[CORES_TAB], TABS_DATA_START_ROW + item_index, offset,
@ -1302,8 +1334,14 @@ refresh_cores_tab(uint8_t current_page)
}
store_core_last_stats(cores[core_num].core, cores[core_num].idle, cores[core_num].busy);
if (item_index == g_selected_row) {
wattroff(g_tabs[CORES_TAB], COLOR_PAIR(2));
}
}
g_max_selected_row = i - current_page * g_max_data_rows - 1;
return max_pages;
}
@ -1788,6 +1826,7 @@ show_stats(void)
case '3':
active_tab = c - '1';
current_page = 0;
g_selected_row = 0;
switch_tab(active_tab);
break;
case '\t':
@ -1808,20 +1847,32 @@ show_stats(void)
case 'r':
change_refresh_rate();
break;
case 54: /* PgDown */
case KEY_NPAGE: /* PgDown */
if (current_page + 1 < max_pages) {
current_page++;
}
wclear(g_tabs[active_tab]);
g_selected_row = 0;
draw_tabs(active_tab, g_current_sort_col[active_tab]);
break;
case 53: /* PgUp */
case KEY_PPAGE: /* PgUp */
if (current_page > 0) {
current_page--;
}
wclear(g_tabs[active_tab]);
g_selected_row = 0;
draw_tabs(active_tab, g_current_sort_col[active_tab]);
break;
case KEY_UP: /* Arrow up */
if (g_selected_row > 0) {
g_selected_row--;
}
break;
case KEY_DOWN: /* Arrow down */
if (g_selected_row < g_max_selected_row) {
g_selected_row++;
}
break;
default:
force_refresh = false;
break;
@ -1898,6 +1949,7 @@ setup_ncurses(void)
noecho();
timeout(1);
curs_set(0);
keypad(stdscr, TRUE);
start_color();
init_pair(1, COLOR_BLACK, COLOR_GREEN);
init_pair(2, COLOR_BLACK, COLOR_WHITE);