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Date: Sun, 21 Dec 2014 08:35:22 -0800 From: Jaegeuk Kim <jaegeuk@...nel.org> To: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net Cc: Jaegeuk Kim <jaegeuk@...nel.org> Subject: [PATCH 5/6] f2fs: activate f2fs_trace_ios This patch activates f2fs_trace_ios. Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org> --- fs/f2fs/data.c | 3 +++ fs/f2fs/file.c | 2 ++ fs/f2fs/super.c | 2 ++ 3 files changed, 7 insertions(+) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index d86f8b1..20aa3c3 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -22,6 +22,7 @@ #include "f2fs.h" #include "node.h" #include "segment.h" +#include "trace.h" #include <trace/events/f2fs.h> static void f2fs_read_end_io(struct bio *bio, int err) @@ -137,6 +138,7 @@ int f2fs_submit_page_bio(struct f2fs_sb_info *sbi, struct page *page, struct bio *bio; trace_f2fs_submit_page_bio(page, fio->blk_addr, fio->rw); + f2fs_trace_ios(page, fio, 0); /* Allocate a new bio */ bio = __bio_alloc(sbi, fio->blk_addr, 1, is_read_io(fio->rw)); @@ -185,6 +187,7 @@ alloc_new: } io->last_block_in_bio = fio->blk_addr; + f2fs_trace_ios(page, fio, 0); up_write(&io->io_rwsem); trace_f2fs_submit_page_mbio(page, fio->rw, fio->type, fio->blk_addr); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 5139f90..f172ddc4 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -26,6 +26,7 @@ #include "segment.h" #include "xattr.h" #include "acl.h" +#include "trace.h" #include <trace/events/f2fs.h> static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma, @@ -265,6 +266,7 @@ flush_out: ret = f2fs_issue_flush(sbi); out: trace_f2fs_sync_file_exit(inode, need_cp, datasync, ret); + f2fs_trace_ios(NULL, NULL, 1); return ret; } diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index f71421d..cf68e44 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -30,6 +30,7 @@ #include "segment.h" #include "xattr.h" #include "gc.h" +#include "trace.h" #define CREATE_TRACE_POINTS #include <trace/events/f2fs.h> @@ -493,6 +494,7 @@ int f2fs_sync_fs(struct super_block *sb, int sync) } else { f2fs_balance_fs(sbi); } + f2fs_trace_ios(NULL, NULL, 1); return 0; } -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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