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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-04 09:59:32 +00:00
btrfs: add prefix to sanity tests messages
And change the message level to KERN_INFO. Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
parent
8d599ae1bf
commit
905d0f564e
1 changed files with 49 additions and 48 deletions
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@ -3150,6 +3150,8 @@ static int add_free_space_entry(struct btrfs_block_group_cache *cache,
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return 0;
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}
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#define test_msg(fmt, ...) printk(KERN_INFO "btrfs: selftest: " fmt, ##__VA_ARGS__)
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/*
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* This test just does basic sanity checking, making sure we can add an exten
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* entry and remove space from either end and the middle, and make sure we can
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@ -3159,63 +3161,63 @@ static int test_extents(struct btrfs_block_group_cache *cache)
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{
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int ret = 0;
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printk(KERN_ERR "Running extent only tests\n");
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test_msg("Running extent only tests\n");
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/* First just make sure we can remove an entire entry */
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ret = btrfs_add_free_space(cache, 0, 4 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error adding initial extents %d\n", ret);
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test_msg("Error adding initial extents %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 0, 4 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error removing extent %d\n", ret);
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test_msg("Error removing extent %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 0, 4 * 1024 * 1024)) {
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printk(KERN_ERR "Full remove left some lingering space\n");
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test_msg("Full remove left some lingering space\n");
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return -1;
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}
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/* Ok edge and middle cases now */
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ret = btrfs_add_free_space(cache, 0, 4 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error adding half extent %d\n", ret);
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test_msg("Error adding half extent %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 3 * 1024 * 1024, 1 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error removing tail end %d\n", ret);
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test_msg("Error removing tail end %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 0, 1 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error removing front end %d\n", ret);
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test_msg("Error removing front end %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 2 * 1024 * 1024, 4096);
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if (ret) {
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printk(KERN_ERR "Error removing middle peice %d\n", ret);
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test_msg("Error removing middle peice %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 0, 1 * 1024 * 1024)) {
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printk(KERN_ERR "Still have space at the front\n");
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test_msg("Still have space at the front\n");
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return -1;
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}
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if (check_exists(cache, 2 * 1024 * 1024, 4096)) {
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printk(KERN_ERR "Still have space in the middle\n");
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test_msg("Still have space in the middle\n");
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return -1;
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}
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if (check_exists(cache, 3 * 1024 * 1024, 1 * 1024 * 1024)) {
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printk(KERN_ERR "Still have space at the end\n");
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test_msg("Still have space at the end\n");
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return -1;
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}
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@ -3230,34 +3232,34 @@ static int test_bitmaps(struct btrfs_block_group_cache *cache)
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u64 next_bitmap_offset;
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int ret;
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printk(KERN_ERR "Running bitmap only tests\n");
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test_msg("Running bitmap only tests\n");
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ret = add_free_space_entry(cache, 0, 4 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't create a bitmap entry %d\n", ret);
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test_msg("Couldn't create a bitmap entry %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 0, 4 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error removing bitmap full range %d\n", ret);
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test_msg("Error removing bitmap full range %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 0, 4 * 1024 * 1024)) {
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printk(KERN_ERR "Left some space in bitmap\n");
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test_msg("Left some space in bitmap\n");
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return -1;
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}
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ret = add_free_space_entry(cache, 0, 4 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't add to our bitmap entry %d\n", ret);
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test_msg("Couldn't add to our bitmap entry %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 1 * 1024 * 1024, 2 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Couldn't remove middle chunk %d\n", ret);
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test_msg("Couldn't remove middle chunk %d\n", ret);
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return ret;
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}
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@ -3271,21 +3273,21 @@ static int test_bitmaps(struct btrfs_block_group_cache *cache)
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ret = add_free_space_entry(cache, next_bitmap_offset -
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(2 * 1024 * 1024), 4 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't add space that straddles two bitmaps"
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" %d\n", ret);
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test_msg("Couldn't add space that straddles two bitmaps %d\n",
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ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, next_bitmap_offset -
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(1 * 1024 * 1024), 2 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Couldn't remove overlapping space %d\n", ret);
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test_msg("Couldn't remove overlapping space %d\n", ret);
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return ret;
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}
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if (check_exists(cache, next_bitmap_offset - (1 * 1024 * 1024),
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2 * 1024 * 1024)) {
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printk(KERN_ERR "Left some space when removing overlapping\n");
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test_msg("Left some space when removing overlapping\n");
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return -1;
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}
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@ -3300,7 +3302,7 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
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u64 bitmap_offset = (u64)(BITS_PER_BITMAP * 4096);
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int ret;
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printk(KERN_ERR "Running bitmap and extent tests\n");
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test_msg("Running bitmap and extent tests\n");
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/*
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* First let's do something simple, an extent at the same offset as the
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@ -3309,42 +3311,42 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
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*/
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ret = add_free_space_entry(cache, 4 * 1024 * 1024, 1 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't create bitmap entry %d\n", ret);
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test_msg("Couldn't create bitmap entry %d\n", ret);
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return ret;
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}
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ret = add_free_space_entry(cache, 0, 1 * 1024 * 1024, 0);
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if (ret) {
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printk(KERN_ERR "Couldn't add extent entry %d\n", ret);
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test_msg("Couldn't add extent entry %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 0, 1 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Couldn't remove extent entry %d\n", ret);
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test_msg("Couldn't remove extent entry %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 0, 1 * 1024 * 1024)) {
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printk(KERN_ERR "Left remnants after our remove\n");
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test_msg("Left remnants after our remove\n");
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return -1;
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}
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/* Now to add back the extent entry and remove from the bitmap */
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ret = add_free_space_entry(cache, 0, 1 * 1024 * 1024, 0);
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if (ret) {
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printk(KERN_ERR "Couldn't re-add extent entry %d\n", ret);
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test_msg("Couldn't re-add extent entry %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 4 * 1024 * 1024, 1 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Couldn't remove from bitmap %d\n", ret);
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test_msg("Couldn't remove from bitmap %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 4 * 1024 * 1024, 1 * 1024 * 1024)) {
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printk(KERN_ERR "Left remnants in the bitmap\n");
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test_msg("Left remnants in the bitmap\n");
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return -1;
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}
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@ -3354,19 +3356,18 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
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*/
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ret = add_free_space_entry(cache, 1 * 1024 * 1024, 4 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't add to a bitmap %d\n", ret);
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test_msg("Couldn't add to a bitmap %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 512 * 1024, 3 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Couldn't remove overlapping space %d\n", ret);
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test_msg("Couldn't remove overlapping space %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 512 * 1024, 3 * 1024 * 1024)) {
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printk(KERN_ERR "Left over peices after removing "
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"overlapping\n");
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test_msg("Left over peices after removing overlapping\n");
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return -1;
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}
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@ -3375,24 +3376,24 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
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/* Now with the extent entry offset into the bitmap */
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ret = add_free_space_entry(cache, 4 * 1024 * 1024, 4 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't add space to the bitmap %d\n", ret);
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test_msg("Couldn't add space to the bitmap %d\n", ret);
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return ret;
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}
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ret = add_free_space_entry(cache, 2 * 1024 * 1024, 2 * 1024 * 1024, 0);
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if (ret) {
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printk(KERN_ERR "Couldn't add extent to the cache %d\n", ret);
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test_msg("Couldn't add extent to the cache %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 3 * 1024 * 1024, 4 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Problem removing overlapping space %d\n", ret);
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test_msg("Problem removing overlapping space %d\n", ret);
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return ret;
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}
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if (check_exists(cache, 3 * 1024 * 1024, 4 * 1024 * 1024)) {
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printk(KERN_ERR "Left something behind when removing space");
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test_msg("Left something behind when removing space");
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return -1;
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}
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@ -3410,27 +3411,27 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
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ret = add_free_space_entry(cache, bitmap_offset + 4 * 1024 * 1024,
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4 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't add bitmap %d\n", ret);
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test_msg("Couldn't add bitmap %d\n", ret);
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return ret;
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}
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ret = add_free_space_entry(cache, bitmap_offset - 1 * 1024 * 1024,
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5 * 1024 * 1024, 0);
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if (ret) {
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printk(KERN_ERR "Couldn't add extent entry %d\n", ret);
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test_msg("Couldn't add extent entry %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, bitmap_offset + 1 * 1024 * 1024,
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5 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Failed to free our space %d\n", ret);
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test_msg("Failed to free our space %d\n", ret);
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return ret;
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}
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if (check_exists(cache, bitmap_offset + 1 * 1024 * 1024,
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5 * 1024 * 1024)) {
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printk(KERN_ERR "Left stuff over\n");
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test_msg("Left stuff over\n");
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return -1;
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}
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@ -3444,20 +3445,19 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
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*/
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ret = add_free_space_entry(cache, 1 * 1024 * 1024, 2 * 1024 * 1024, 1);
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if (ret) {
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printk(KERN_ERR "Couldn't add bitmap entry %d\n", ret);
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test_msg("Couldn't add bitmap entry %d\n", ret);
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return ret;
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}
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ret = add_free_space_entry(cache, 3 * 1024 * 1024, 1 * 1024 * 1024, 0);
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if (ret) {
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printk(KERN_ERR "Couldn't add extent entry %d\n", ret);
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test_msg("Couldn't add extent entry %d\n", ret);
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return ret;
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}
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ret = btrfs_remove_free_space(cache, 1 * 1024 * 1024, 3 * 1024 * 1024);
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if (ret) {
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printk(KERN_ERR "Error removing bitmap and extent "
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"overlapping %d\n", ret);
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test_msg("Error removing bitmap and extent overlapping %d\n", ret);
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return ret;
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}
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@ -3469,11 +3469,11 @@ void btrfs_test_free_space_cache(void)
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{
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struct btrfs_block_group_cache *cache;
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printk(KERN_ERR "Running btrfs free space cache tests\n");
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test_msg("Running btrfs free space cache tests\n");
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cache = init_test_block_group();
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if (!cache) {
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printk(KERN_ERR "Couldn't run the tests\n");
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test_msg("Couldn't run the tests\n");
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return;
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}
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@ -3487,6 +3487,7 @@ void btrfs_test_free_space_cache(void)
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__btrfs_remove_free_space_cache(cache->free_space_ctl);
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kfree(cache->free_space_ctl);
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kfree(cache);
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printk(KERN_ERR "Free space cache tests finished\n");
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test_msg("Free space cache tests finished\n");
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}
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#undef test_msg
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#endif /* CONFIG_BTRFS_FS_RUN_SANITY_TESTS */
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