From: David Sterba Date: Thu, 8 Oct 2015 07:01:03 +0000 (+0200) Subject: btrfs: switch message printers to _in_rcu variants X-Git-Tag: v4.4-rc1~82^2~40^2~5 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ecaeb14b912a3be55530aeec4e81c7243f5ceb5d;p=karo-tx-linux.git btrfs: switch message printers to _in_rcu variants Signed-off-by: David Sterba --- diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index 541fbfaed276..3e20630db8aa 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -845,8 +845,8 @@ static int btrfsic_process_superblock_dev_mirror( superblock_tmp->never_written = 0; superblock_tmp->mirror_num = 1 + superblock_mirror_num; if (state->print_mask & BTRFSIC_PRINT_MASK_SUPERBLOCK_WRITE) - printk_in_rcu(KERN_INFO "New initial S-block (bdev %p, %s)" - " @%llu (%s/%llu/%d)\n", + btrfs_info_in_rcu(device->dev_root->fs_info, + "new initial S-block (bdev %p, %s) @%llu (%s/%llu/%d)", superblock_bdev, rcu_str_deref(device->name), dev_bytenr, dev_state->name, dev_bytenr, diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index e54dd5905cee..ede1c1ad0baf 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -379,8 +379,8 @@ int btrfs_dev_replace_start(struct btrfs_root *root, if (ret) btrfs_err(root->fs_info, "kobj add dev failed %d\n", ret); - printk_in_rcu(KERN_INFO - "BTRFS: dev_replace from %s (devid %llu) to %s started\n", + btrfs_info_in_rcu(root->fs_info, + "dev_replace from %s (devid %llu) to %s started", src_device->missing ? "" : rcu_str_deref(src_device->name), src_device->devid, @@ -523,8 +523,8 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, src_device, tgt_device); } else { - printk_in_rcu(KERN_ERR - "BTRFS: btrfs_scrub_dev(%s, %llu, %s) failed %d\n", + btrfs_err_in_rcu(root->fs_info, + "btrfs_scrub_dev(%s, %llu, %s) failed %d", src_device->missing ? "" : rcu_str_deref(src_device->name), src_device->devid, @@ -540,8 +540,8 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, return scrub_ret; } - printk_in_rcu(KERN_INFO - "BTRFS: dev_replace from %s (devid %llu) to %s finished\n", + btrfs_info_in_rcu(root->fs_info, + "dev_replace from %s (devid %llu) to %s finished", src_device->missing ? "" : rcu_str_deref(src_device->name), src_device->devid, @@ -809,8 +809,8 @@ static int btrfs_dev_replace_kthread(void *data) progress = status_args->status.progress_1000; kfree(status_args); progress = div_u64(progress, 10); - printk_in_rcu(KERN_INFO - "BTRFS: continuing dev_replace from %s (devid %llu) to %s @%u%%\n", + btrfs_info_in_rcu(fs_info, + "continuing dev_replace from %s (devid %llu) to %s @%u%%", dev_replace->srcdev->missing ? "" : rcu_str_deref(dev_replace->srcdev->name), dev_replace->srcdev->devid, diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 0adf5422fce9..8e9105af723e 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1579,7 +1579,7 @@ static noinline int btrfs_ioctl_resize(struct file *file, new_size = div_u64(new_size, root->sectorsize); new_size *= root->sectorsize; - printk_in_rcu(KERN_INFO "BTRFS: new size for %s is %llu\n", + btrfs_info_in_rcu(root->fs_info, "new size for %s is %llu", rcu_str_deref(device->name), new_size); if (new_size > old_size) { diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index a39f5d1144e8..26cfbb0b867c 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -580,9 +580,9 @@ static int scrub_print_warning_inode(u64 inum, u64 offset, u64 root, * hold all of the paths here */ for (i = 0; i < ipath->fspath->elem_cnt; ++i) - printk_in_rcu(KERN_WARNING "BTRFS: %s at logical %llu on dev " + btrfs_warn_in_rcu(fs_info, "%s at logical %llu on dev " "%s, sector %llu, root %llu, inode %llu, offset %llu, " - "length %llu, links %u (path: %s)\n", swarn->errstr, + "length %llu, links %u (path: %s)", swarn->errstr, swarn->logical, rcu_str_deref(swarn->dev->name), (unsigned long long)swarn->sector, root, inum, offset, min(isize - offset, (u64)PAGE_SIZE), nlink, @@ -592,9 +592,9 @@ static int scrub_print_warning_inode(u64 inum, u64 offset, u64 root, return 0; err: - printk_in_rcu(KERN_WARNING "BTRFS: %s at logical %llu on dev " + btrfs_warn_in_rcu(fs_info, "%s at logical %llu on dev " "%s, sector %llu, root %llu, inode %llu, offset %llu: path " - "resolving failed with ret=%d\n", swarn->errstr, + "resolving failed with ret=%d", swarn->errstr, swarn->logical, rcu_str_deref(swarn->dev->name), (unsigned long long)swarn->sector, root, inum, offset, ret); @@ -649,10 +649,10 @@ static void scrub_print_warning(const char *errstr, struct scrub_block *sblock) ret = tree_backref_for_extent(&ptr, eb, &found_key, ei, item_size, &ref_root, &ref_level); - printk_in_rcu(KERN_WARNING - "BTRFS: %s at logical %llu on dev %s, " + btrfs_warn_in_rcu(fs_info, + "%s at logical %llu on dev %s, " "sector %llu: metadata %s (level %d) in tree " - "%llu\n", errstr, swarn.logical, + "%llu", errstr, swarn.logical, rcu_str_deref(dev->name), (unsigned long long)swarn.sector, ref_level ? "node" : "leaf", diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 6fc735869c18..b0dae14242e8 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6594,8 +6594,8 @@ static int update_dev_stat_item(struct btrfs_trans_handle *trans, BUG_ON(!path); ret = btrfs_search_slot(trans, dev_root, &key, path, -1, 1); if (ret < 0) { - printk_in_rcu(KERN_WARNING "BTRFS: " - "error %d while searching for dev_stats item for device %s!\n", + btrfs_warn_in_rcu(dev_root->fs_info, + "error %d while searching for dev_stats item for device %s", ret, rcu_str_deref(device->name)); goto out; } @@ -6605,8 +6605,8 @@ static int update_dev_stat_item(struct btrfs_trans_handle *trans, /* need to delete old one and insert a new one */ ret = btrfs_del_item(trans, dev_root, path); if (ret != 0) { - printk_in_rcu(KERN_WARNING "BTRFS: " - "delete too small dev_stats item for device %s failed %d!\n", + btrfs_warn_in_rcu(dev_root->fs_info, + "delete too small dev_stats item for device %s failed %d", rcu_str_deref(device->name), ret); goto out; } @@ -6619,9 +6619,9 @@ static int update_dev_stat_item(struct btrfs_trans_handle *trans, ret = btrfs_insert_empty_item(trans, dev_root, path, &key, sizeof(*ptr)); if (ret < 0) { - printk_in_rcu(KERN_WARNING "BTRFS: " - "insert dev_stats item for device %s failed %d!\n", - rcu_str_deref(device->name), ret); + btrfs_warn_in_rcu(dev_root->fs_info, + "insert dev_stats item for device %s failed %d", + rcu_str_deref(device->name), ret); goto out; } } @@ -6695,8 +6695,8 @@ static void btrfs_dev_stat_print_on_load(struct btrfs_device *dev) if (i == BTRFS_DEV_STAT_VALUES_MAX) return; /* all values == 0, suppress message */ - printk_in_rcu(KERN_INFO "BTRFS: " - "bdev %s errs: wr %u, rd %u, flush %u, corrupt %u, gen %u\n", + btrfs_info_in_rcu(dev->dev_root->fs_info, + "bdev %s errs: wr %u, rd %u, flush %u, corrupt %u, gen %u", rcu_str_deref(dev->name), btrfs_dev_stat_read(dev, BTRFS_DEV_STAT_WRITE_ERRS), btrfs_dev_stat_read(dev, BTRFS_DEV_STAT_READ_ERRS),