X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;ds=sidebyside;f=instrumentation%2Fevents%2Flttng-module%2Fmm_vmscan.h;h=f564dd057e012eab0c1db23f5c96ee12e42c7e35;hb=acdd49cf0480db1fc0440958113e69eb738785f6;hp=e9cbf5c88a9fc2a31c8fb5c3bf9ea1da4a6af5b0;hpb=da00122ccfae6a73ec859826a0be1cf0902cfd11;p=lttng-modules.git diff --git a/instrumentation/events/lttng-module/mm_vmscan.h b/instrumentation/events/lttng-module/mm_vmscan.h index e9cbf5c8..f564dd05 100644 --- a/instrumentation/events/lttng-module/mm_vmscan.h +++ b/instrumentation/events/lttng-module/mm_vmscan.h @@ -26,7 +26,16 @@ typedef int isolate_mode_t; #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) + +#include + +#define trace_reclaim_flags(file) ( \ + (file ? RECLAIM_WB_FILE : RECLAIM_WB_ANON) | \ + (RECLAIM_WB_ASYNC) \ + ) + +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)) #include @@ -559,7 +568,20 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_ ) #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) +LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, + + TP_PROTO(struct page *page), + + TP_ARGS(page), + + TP_FIELDS( + ctf_integer_hex(struct page *, page, page) + ctf_integer(int, reclaim_flags, trace_reclaim_flags( + page_is_file_cache(page))) + ) +) +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,5,0)) LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, TP_PROTO(struct page *page), @@ -586,7 +608,31 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_writepage, ) #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,2,0)) +LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive, + + TP_PROTO(int nid, + unsigned long nr_scanned, unsigned long nr_reclaimed, + struct reclaim_stat *stat, int priority, int file), + + TP_ARGS(nid, nr_scanned, nr_reclaimed, stat, priority, file), + + TP_FIELDS( + ctf_integer(int, nid, nid) + ctf_integer(unsigned long, nr_scanned, nr_scanned) + ctf_integer(unsigned long, nr_reclaimed, nr_reclaimed) + ctf_integer(unsigned long, nr_dirty, stat->nr_dirty) + ctf_integer(unsigned long, nr_writeback, stat->nr_writeback) + ctf_integer(unsigned long, nr_congested, stat->nr_congested) + ctf_integer(unsigned long, nr_immediate, stat->nr_immediate) + ctf_integer(unsigned long, nr_activate, stat->nr_activate) + ctf_integer(unsigned long, nr_ref_keep, stat->nr_ref_keep) + ctf_integer(unsigned long, nr_unmap_fail, stat->nr_unmap_fail) + ctf_integer(int, priority, priority) + ctf_integer(int, reclaim_flags, trace_reclaim_flags(file)) + ) +) +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0)) LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_shrink_inactive, TP_PROTO(int nid,