The patch titled Subject: mm-trace-filemap-add-and-del-v2 has been removed from the -mm tree. Its filename was mm-trace-filemap-add-and-del-v2.patch This patch was dropped because it was folded into mm-trace-filemap-add-and-del.patch ------------------------------------------------------ From: Robert Jarzmik <robert.jarzmik@xxxxxxx> Subject: mm-trace-filemap-add-and-del-v2 - took Stephen's comment into account (use FTrace templates) - took Andrew's comment into account (trace out of lock) Cc: Dave Chinner <david@xxxxxxxxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Cc: Steven Rostedt <rostedt@xxxxxxxxxxx> Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/trace/events/filemap.h | 37 ++++++------------------------- mm/filemap.c | 2 - 2 files changed, 9 insertions(+), 30 deletions(-) diff -puN include/trace/events/filemap.h~mm-trace-filemap-add-and-del-v2 include/trace/events/filemap.h --- a/include/trace/events/filemap.h~mm-trace-filemap-add-and-del-v2 +++ a/include/trace/events/filemap.h @@ -11,7 +11,7 @@ #include <linux/device.h> #include <linux/kdev_t.h> -TRACE_EVENT(mm_filemap_delete_from_page_cache, +DECLARE_EVENT_CLASS(mm_filemap_op_page_cache, TP_PROTO(struct page *page), @@ -42,36 +42,15 @@ TRACE_EVENT(mm_filemap_delete_from_page_ __entry->index << PAGE_SHIFT) ); -TRACE_EVENT(mm_filemap_add_to_page_cache, - +DEFINE_EVENT(mm_filemap_op_page_cache, mm_filemap_delete_from_page_cache, TP_PROTO(struct page *page), + TP_ARGS(page) + ); - TP_ARGS(page), - - TP_STRUCT__entry( - __field(struct page *, page) - __field(unsigned long, i_ino) - __field(unsigned long, index) - __field(dev_t, s_dev) - ), - - TP_fast_assign( - __entry->page = page; - __entry->i_ino = page->mapping->host->i_ino; - __entry->index = page->index; - if (page->mapping->host->i_sb) - __entry->s_dev = page->mapping->host->i_sb->s_dev; - else - __entry->s_dev = page->mapping->host->i_rdev; - ), - - TP_printk("dev %d:%d ino %lx page=%p pfn=%lu ofs=%lu", - MAJOR(__entry->s_dev), MINOR(__entry->s_dev), - __entry->i_ino, - __entry->page, - page_to_pfn(__entry->page), - __entry->index << PAGE_SHIFT) -); +DEFINE_EVENT(mm_filemap_op_page_cache, mm_filemap_add_to_page_cache, + TP_PROTO(struct page *page), + TP_ARGS(page) + ); #endif /* _TRACE_FILEMAP_H */ diff -puN mm/filemap.c~mm-trace-filemap-add-and-del-v2 mm/filemap.c --- a/mm/filemap.c~mm-trace-filemap-add-and-del-v2 +++ a/mm/filemap.c @@ -467,8 +467,8 @@ int add_to_page_cache_locked(struct page if (likely(!error)) { mapping->nrpages++; __inc_zone_page_state(page, NR_FILE_PAGES); - trace_mm_filemap_add_to_page_cache(page); spin_unlock_irq(&mapping->tree_lock); + trace_mm_filemap_add_to_page_cache(page); } else { page->mapping = NULL; /* Leave page->index set: truncation relies upon it */ _ Patches currently in -mm which might be from robert.jarzmik@xxxxxxx are origin.patch mm-trace-filemap-add-and-del.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html