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perf/mem: Introduce PERF_MEM_LVLNUM_UNC

Older API PERF_MEM_LVL_UNC can be replaced by PERF_MEM_LVLNUM_UNC.

Ravi Bangoria committed 3 years ago

Commit 526fffa1 parent 1af61ad1 file · +2 −1Browse files

Showing the changes to include/uapi (1 of 1 file). Show all

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include/uapi/linux/perf_event.h+2−1
@@ -1339,7 +1339,8 @@ union perf_mem_data_src { · 1338 unmodified lines
13391339 #define PERF_MEM_LVLNUM_L2 0x02 /* L2 */
13401340 #define PERF_MEM_LVLNUM_L3 0x03 /* L3 */
13411341 #define PERF_MEM_LVLNUM_L4 0x04 /* L4 */
1342−/* 5-0x8 available */
1342+/* 5-0x7 available */
1343+#define PERF_MEM_LVLNUM_UNC 0x08 /* Uncached */
13431344 #define PERF_MEM_LVLNUM_CXL 0x09 /* CXL */
13441345 #define PERF_MEM_LVLNUM_IO 0x0a /* I/O */
13451346 #define PERF_MEM_LVLNUM_ANY_CACHE 0x0b /* Any cache */

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