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-rw-r--r--fs/btrfs/super.c61
1 files changed, 39 insertions, 22 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 4e59a91a11e0..60e7179ed4b7 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -235,7 +235,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
trans->aborted = errno;
/* Nothing used. The other threads that have joined this
* transaction may be able to continue. */
- if (!trans->blocks_used && list_empty(&trans->new_bgs)) {
+ if (!trans->dirty && list_empty(&trans->new_bgs)) {
const char *errstr;
errstr = btrfs_decode_error(errno);
@@ -1807,6 +1807,8 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
}
}
sb->s_flags &= ~MS_RDONLY;
+
+ fs_info->open = 1;
}
out:
wake_up_process(fs_info->transaction_kthread);
@@ -2303,7 +2305,7 @@ static void btrfs_interface_exit(void)
static void btrfs_print_mod_info(void)
{
- printk(KERN_INFO "Btrfs loaded"
+ printk(KERN_INFO "Btrfs loaded, crc32c=%s"
#ifdef CONFIG_BTRFS_DEBUG
", debug=on"
#endif
@@ -2313,33 +2315,48 @@ static void btrfs_print_mod_info(void)
#ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY
", integrity-checker=on"
#endif
- "\n");
+ "\n",
+ btrfs_crc32c_impl());
}
static int btrfs_run_sanity_tests(void)
{
- int ret;
-
+ int ret, i;
+ u32 sectorsize, nodesize;
+ u32 test_sectorsize[] = {
+ PAGE_SIZE,
+ };
ret = btrfs_init_test_fs();
if (ret)
return ret;
-
- ret = btrfs_test_free_space_cache();
- if (ret)
- goto out;
- ret = btrfs_test_extent_buffer_operations();
- if (ret)
- goto out;
- ret = btrfs_test_extent_io();
- if (ret)
- goto out;
- ret = btrfs_test_inodes();
- if (ret)
- goto out;
- ret = btrfs_test_qgroups();
- if (ret)
- goto out;
- ret = btrfs_test_free_space_tree();
+ for (i = 0; i < ARRAY_SIZE(test_sectorsize); i++) {
+ sectorsize = test_sectorsize[i];
+ for (nodesize = sectorsize;
+ nodesize <= BTRFS_MAX_METADATA_BLOCKSIZE;
+ nodesize <<= 1) {
+ pr_info("BTRFS: selftest: sectorsize: %u nodesize: %u\n",
+ sectorsize, nodesize);
+ ret = btrfs_test_free_space_cache(sectorsize, nodesize);
+ if (ret)
+ goto out;
+ ret = btrfs_test_extent_buffer_operations(sectorsize,
+ nodesize);
+ if (ret)
+ goto out;
+ ret = btrfs_test_extent_io(sectorsize, nodesize);
+ if (ret)
+ goto out;
+ ret = btrfs_test_inodes(sectorsize, nodesize);
+ if (ret)
+ goto out;
+ ret = btrfs_test_qgroups(sectorsize, nodesize);
+ if (ret)
+ goto out;
+ ret = btrfs_test_free_space_tree(sectorsize, nodesize);
+ if (ret)
+ goto out;
+ }
+ }
out:
btrfs_destroy_test_fs();
return ret;