From d1e144206501050a17dfd9b41753c635f20d9288 Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Thu, 3 Jan 2019 16:17:40 +0800 Subject: btrfs: scrub: print messages when started or finished The kernel log messages help debugging and audit, add them for scrub Signed-off-by: Anand Jain Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/scrub.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fs/btrfs/scrub.c') diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index b320910c6740..33f2793bdee0 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -3903,6 +3903,7 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, */ nofs_flag = memalloc_nofs_save(); if (!is_dev_replace) { + btrfs_info(fs_info, "scrub: started on devid %llu", devid); /* * by holding device list mutex, we can * kick off writing super in log tree sync. @@ -3925,6 +3926,10 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, if (progress) memcpy(progress, &sctx->stat, sizeof(*progress)); + if (!is_dev_replace) + btrfs_info(fs_info, "scrub: %s on devid %llu with status: %d", + ret ? "not finished" : "finished", devid, ret); + mutex_lock(&fs_info->scrub_lock); dev->scrub_ctx = NULL; scrub_workers_put(fs_info); -- cgit v1.2.3