From 1661d07c2d5e6486cab1c189cfb65ff60abf9b92 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Tue, 12 Nov 2013 17:01:00 +0900 Subject: f2fs: add a tracepoint for f2fs_issue_discard This patch adds a tracepoint for f2fs_issue_discard. Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/f2fs/segment.c') diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index c51fa4bee60b..cfc0eb4f24d5 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -272,6 +272,7 @@ static void f2fs_issue_discard(struct f2fs_sb_info *sbi, sector_t start = ((sector_t)blkstart) << sbi->log_sectors_per_block; sector_t len = ((sector_t)blklen) << sbi->log_sectors_per_block; blkdev_issue_discard(sbi->sb->s_bdev, start, len, GFP_NOFS, 0); + trace_f2fs_issue_discard(sbi->sb, blkstart, blklen); } static void add_discard_addrs(struct f2fs_sb_info *sbi, -- cgit v1.2.3-59-g8ed1b