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| author | James Bottomley <JBottomley@Parallels.com> | 2013-06-26 23:08:22 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-06-26 23:08:22 -0700 |
| commit | a9e94ec3504ead4b87a929bc57f5aa99a6590437 (patch) | |
| tree | b6e7aaec0e844dc066e93296a85e5769542ef525 /fs/btrfs/inode-map.c | |
| parent | 36a279686bc02d340eb213a9f2a0b67e50de64b4 (diff) | |
| parent | 2884d4230867c8a46cf701214051e923301e7429 (diff) | |
Merge tag 'fcoe1' into fixes
This patch fixes a critical bug that was introduced in 3.9
related to VLAN tagging FCoE frames.
Diffstat (limited to 'fs/btrfs/inode-map.c')
| -rw-r--r-- | fs/btrfs/inode-map.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c index d26f67a59e3..2c66ddbbe67 100644 --- a/fs/btrfs/inode-map.c +++ b/fs/btrfs/inode-map.c @@ -429,11 +429,12 @@ int btrfs_save_ino_cache(struct btrfs_root *root, num_bytes = trans->bytes_reserved; /* * 1 item for inode item insertion if need - * 3 items for inode item update (in the worst case) + * 4 items for inode item update (in the worst case) + * 1 items for slack space if we need do truncation * 1 item for free space object * 3 items for pre-allocation */ - trans->bytes_reserved = btrfs_calc_trans_metadata_size(root, 8); + trans->bytes_reserved = btrfs_calc_trans_metadata_size(root, 10); ret = btrfs_block_rsv_add(root, trans->block_rsv, trans->bytes_reserved, BTRFS_RESERVE_NO_FLUSH); @@ -468,7 +469,8 @@ again: if (i_size_read(inode) > 0) { ret = btrfs_truncate_free_space_cache(root, trans, path, inode); if (ret) { - btrfs_abort_transaction(trans, root, ret); + if (ret != -ENOSPC) + btrfs_abort_transaction(trans, root, ret); goto out_put; } } |