diff options
Diffstat (limited to 'fs/btrfs/ordered-data.c')
| -rw-r--r-- | fs/btrfs/ordered-data.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index c2b4a9c4ddb6..0d87795fdd8f 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -336,7 +336,7 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len) orig_end = start + len - 1; wait_end = orig_end; } - +again: /* start IO across the range first to instantiate any delalloc * extents */ @@ -369,6 +369,14 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len) break; end--; } + if (test_range_bit(&BTRFS_I(inode)->io_tree, start, orig_end, + EXTENT_ORDERED | EXTENT_DELALLOC, 0)) { + printk("inode %lu still ordered or delalloc after wait " + "%llu %llu\n", inode->i_ino, + (unsigned long long)start, + (unsigned long long)orig_end); + goto again; + } } /* @@ -545,7 +553,6 @@ int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u32 *sum) sector_sums = &ordered_sum->sums; for (i = 0; i < num_sectors; i++) { if (sector_sums[i].offset == offset) { -printk("find ordered sum inode %lu offset %Lu\n", inode->i_ino, offset); *sum = sector_sums[i].sum; ret = 0; goto out; |