diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index aeb090583b78..123fab55b5a4 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2713,7 +2713,7 @@ int open_ctree(struct super_block *sb, * Pass the whole disk block of size BTRFS_SUPER_INFO_SIZE (4k). */ if (btrfs_check_super_csum(bh->b_data)) { - printk(KERN_ERR "BTRFS: superblock checksum mismatch\n"); + btrfs_err(fs_info, "superblock checksum mismatch"); err = -EINVAL; brelse(bh); goto fail_alloc; @@ -2733,7 +2733,7 @@ int open_ctree(struct super_block *sb, ret = btrfs_check_super_valid(fs_info, sb->s_flags & MS_RDONLY); if (ret) { - printk(KERN_ERR "BTRFS: superblock contains fatal errors\n"); + btrfs_err(fs_info, "superblock contains fatal errors"); err = -EINVAL; goto fail_alloc; } @@ -2768,9 +2768,9 @@ int open_ctree(struct super_block *sb, features = btrfs_super_incompat_flags(disk_super) & ~BTRFS_FEATURE_INCOMPAT_SUPP; if (features) { - printk(KERN_ERR "BTRFS: couldn't mount because of " - "unsupported optional features (%Lx).\n", - features); + btrfs_err(fs_info, + "cannot mount because of unsupported optional features (%llx)", + features); err = -EINVAL; goto fail_alloc; } @@ -2781,7 +2781,7 @@ int open_ctree(struct super_block *sb, features |= BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO; if (features & BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA) - printk(KERN_INFO "BTRFS: has skinny extents\n"); + btrfs_info(fs_info, "has skinny extents"); /* * flag our filesystem as having big metadata blocks if @@ -2789,7 +2789,8 @@ int open_ctree(struct super_block *sb, */ if (btrfs_super_nodesize(disk_super) > PAGE_SIZE) { if (!(features & BTRFS_FEATURE_INCOMPAT_BIG_METADATA)) - printk(KERN_INFO "BTRFS: flagging fs with big metadata feature\n"); + btrfs_info(fs_info, + "flagging fs with big metadata feature"); features |= BTRFS_FEATURE_INCOMPAT_BIG_METADATA; } @@ -2805,9 +2806,9 @@ int open_ctree(struct super_block *sb, */ if ((features & BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS) && (sectorsize != nodesize)) { - printk(KERN_ERR "BTRFS: unequal leaf/node/sector sizes " - "are not allowed for mixed block groups on %s\n", - sb->s_id); + btrfs_err(fs_info, +"unequal nodesize/sectorsize (%u != %u) are not allowed for mixed block groups", + nodesize, sectorsize); goto fail_alloc; } @@ -2820,8 +2821,8 @@ int open_ctree(struct super_block *sb, features = btrfs_super_compat_ro_flags(disk_super) & ~BTRFS_FEATURE_COMPAT_RO_SUPP; if (!(sb->s_flags & MS_RDONLY) && features) { - printk(KERN_ERR "BTRFS: couldn't mount RDWR because of " - "unsupported option features (%Lx).\n", + btrfs_err(fs_info, + "cannot mount read-write because of unsupported optional features (%llx)", features); err = -EINVAL; goto fail_alloc; @@ -2850,8 +2851,7 @@ int open_ctree(struct super_block *sb, ret = btrfs_read_sys_array(tree_root); mutex_unlock(&fs_info->chunk_mutex); if (ret) { - printk(KERN_ERR "BTRFS: failed to read the system " - "array on %s\n", sb->s_id); + btrfs_err(fs_info, "failed to read the system array: %d", ret); goto fail_sb_buffer; } @@ -2865,8 +2865,7 @@ int open_ctree(struct super_block *sb, generation); if (IS_ERR(chunk_root->node) || !extent_buffer_uptodate(chunk_root->node)) { - printk(KERN_ERR "BTRFS: failed to read chunk root on %s\n", - sb->s_id); + btrfs_err(fs_info, "failed to read chunk root"); if (!IS_ERR(chunk_root->node)) free_extent_buffer(chunk_root->node); chunk_root->node = NULL; @@ -2880,8 +2879,7 @@ int open_ctree(struct super_block *sb, ret = btrfs_read_chunk_tree(chunk_root); if (ret) { - printk(KERN_ERR "BTRFS: failed to read chunk tree on %s\n", - sb->s_id); + btrfs_err(fs_info, "failed to read chunk tree: %d", ret); goto fail_tree_roots; } @@ -2892,8 +2890,7 @@ int open_ctree(struct super_block *sb, btrfs_close_extra_devices(fs_devices, 0); if (!fs_devices->latest_bdev) { - printk(KERN_ERR "BTRFS: failed to read devices on %s\n", - sb->s_id); + btrfs_err(fs_info, "failed to read devices"); goto fail_tree_roots; } @@ -2905,8 +2902,7 @@ retry_root_backup: generation); if (IS_ERR(tree_root->node) || !extent_buffer_uptodate(tree_root->node)) { - printk(KERN_WARNING "BTRFS: failed to read tree root on %s\n", - sb->s_id); + btrfs_warn(fs_info, "failed to read tree root"); if (!IS_ERR(tree_root->node)) free_extent_buffer(tree_root->node); tree_root->node = NULL; @@ -2938,20 +2934,19 @@ retry_root_backup: ret = btrfs_recover_balance(fs_info); if (ret) { - printk(KERN_ERR "BTRFS: failed to recover balance\n"); + btrfs_err(fs_info, "failed to recover balance: %d", ret); goto fail_block_groups; } ret = btrfs_init_dev_stats(fs_info); if (ret) { - printk(KERN_ERR "BTRFS: failed to init dev_stats: %d\n", - ret); + btrfs_err(fs_info, "failed to init dev_stats: %d", ret); goto fail_block_groups; } ret = btrfs_init_dev_replace(fs_info); if (ret) { - pr_err("BTRFS: failed to init dev_replace: %d\n", ret); + btrfs_err(fs_info, "failed to init dev_replace: %d", ret); goto fail_block_groups; } @@ -2959,31 +2954,33 @@ retry_root_backup: ret = btrfs_sysfs_add_fsid(fs_devices, NULL); if (ret) { - pr_err("BTRFS: failed to init sysfs fsid interface: %d\n", ret); + btrfs_err(fs_info, "failed to init sysfs fsid interface: %d", + ret); goto fail_block_groups; } ret = btrfs_sysfs_add_device(fs_devices); if (ret) { - pr_err("BTRFS: failed to init sysfs device interface: %d\n", ret); + btrfs_err(fs_info, "failed to init sysfs device interface: %d", + ret); goto fail_fsdev_sysfs; } ret = btrfs_sysfs_add_mounted(fs_info); if (ret) { - pr_err("BTRFS: failed to init sysfs interface: %d\n", ret); + btrfs_err(fs_info, "failed to init sysfs interface: %d", ret); goto fail_fsdev_sysfs; } ret = btrfs_init_space_info(fs_info); if (ret) { - printk(KERN_ERR "BTRFS: Failed to initial space info: %d\n", ret); + btrfs_err(fs_info, "failed to initialize space info: %d", ret); goto fail_sysfs; } ret = btrfs_read_block_groups(fs_info->extent_root); if (ret) { - printk(KERN_ERR "BTRFS: Failed to read block groups: %d\n", ret); + btrfs_err(fs_info, "failed to read block groups: %d", ret); goto fail_sysfs; } fs_info->num_tolerated_disk_barrier_failures = @@ -2991,7 +2988,8 @@ retry_root_backup: if (fs_info->fs_devices->missing_devices > fs_info->num_tolerated_disk_barrier_failures && !(sb->s_flags & MS_RDONLY)) { - pr_warn("BTRFS: missing devices(%llu) exceeds the limit(%d), writeable mount is not allowed\n", + btrfs_warn(fs_info, +"missing devices (%llu) exceeds the limit (%d), writeable mount is not allowed", fs_info->fs_devices->missing_devices, fs_info->num_tolerated_disk_barrier_failures); goto fail_sysfs; @@ -3011,8 +3009,7 @@ retry_root_backup: if (!btrfs_test_opt(tree_root, SSD) && !btrfs_test_opt(tree_root, NOSSD) && !fs_info->fs_devices->rotating) { - printk(KERN_INFO "BTRFS: detected SSD devices, enabling SSD " - "mode\n"); + btrfs_info(fs_info, "detected SSD devices, enabling SSD mode"); btrfs_set_opt(fs_info->mount_opt, SSD); } @@ -3030,8 +3027,9 @@ retry_root_backup: 1 : 0, fs_info->check_integrity_print_mask); if (ret) - printk(KERN_WARNING "BTRFS: failed to initialize" - " integrity check module %s\n", sb->s_id); + btrfs_warn(fs_info, + "failed to initialize integrity check module: %d", + ret); } #endif ret = btrfs_read_qgroup_config(fs_info); @@ -3061,8 +3059,8 @@ retry_root_backup: ret = btrfs_recover_relocation(tree_root); mutex_unlock(&fs_info->cleaner_mutex); if (ret < 0) { - printk(KERN_WARNING - "BTRFS: failed to recover relocation\n"); + btrfs_warn(fs_info, "failed to recover relocation: %d", + ret); err = -EINVAL; goto fail_qgroup; } @@ -3083,11 +3081,11 @@ retry_root_backup: if (btrfs_test_opt(tree_root, FREE_SPACE_TREE) && !btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE)) { - pr_info("BTRFS: creating free space tree\n"); + btrfs_info(fs_info, "creating free space tree"); ret = btrfs_create_free_space_tree(fs_info); if (ret) { - pr_warn("BTRFS: failed to create free space tree %d\n", - ret); + btrfs_warn(fs_info, + "failed to create free space tree: %d", ret); close_ctree(tree_root); return ret; } @@ -3104,14 +3102,14 @@ retry_root_backup: ret = btrfs_resume_balance_async(fs_info); if (ret) { - printk(KERN_WARNING "BTRFS: failed to resume balance\n"); + btrfs_warn(fs_info, "failed to resume balance: %d", ret); close_ctree(tree_root); return ret; } ret = btrfs_resume_dev_replace_async(fs_info); if (ret) { - pr_warn("BTRFS: failed to resume dev_replace\n"); + btrfs_warn(fs_info, "failed to resume device replace: %d", ret); close_ctree(tree_root); return ret; } @@ -3120,33 +3118,33 @@ retry_root_backup: if (btrfs_test_opt(tree_root, CLEAR_CACHE) && btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE)) { - pr_info("BTRFS: clearing free space tree\n"); + btrfs_info(fs_info, "clearing free space tree"); ret = btrfs_clear_free_space_tree(fs_info); if (ret) { - pr_warn("BTRFS: failed to clear free space tree %d\n", - ret); + btrfs_warn(fs_info, + "failed to clear free space tree: %d", ret); close_ctree(tree_root); return ret; } } if (!fs_info->uuid_root) { - pr_info("BTRFS: creating UUID tree\n"); + btrfs_info(fs_info, "creating UUID tree"); ret = btrfs_create_uuid_tree(fs_info); if (ret) { - pr_warn("BTRFS: failed to create the UUID tree %d\n", - ret); + btrfs_warn(fs_info, + "failed to create the UUID tree: %d", ret); close_ctree(tree_root); return ret; } } else if (btrfs_test_opt(tree_root, RESCAN_UUID_TREE) || fs_info->generation != btrfs_super_uuid_tree_generation(disk_super)) { - pr_info("BTRFS: checking UUID tree\n"); + btrfs_info(fs_info, "checking UUID tree"); ret = btrfs_check_uuid_tree(fs_info); if (ret) { - pr_warn("BTRFS: failed to check the UUID tree %d\n", - ret); + btrfs_warn(fs_info, + "failed to check the UUID tree: %d", ret); close_ctree(tree_root); return ret; }