diff options
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 95bf4679ac54..2a2eef9c14e4 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -120,9 +120,14 @@ static int ext4_ext_truncate_extend_restart(handle_t *handle, if (!ext4_handle_valid(handle)) return 0; - if (handle->h_buffer_credits > needed) + if (handle->h_buffer_credits >= needed) return 0; - err = ext4_journal_extend(handle, needed); + /* + * If we need to extend the journal get a few extra blocks + * while we're at it for efficiency's sake. + */ + needed += 3; + err = ext4_journal_extend(handle, needed - handle->h_buffer_credits); if (err <= 0) return err; err = ext4_truncate_restart_trans(handle, inode, needed); @@ -907,13 +912,6 @@ ext4_find_extent(struct inode *inode, ext4_lblk_t block, eh = ext_block_hdr(bh); ppos++; - if (unlikely(ppos > depth)) { - put_bh(bh); - EXT4_ERROR_INODE(inode, - "ppos %d > depth %d", ppos, depth); - ret = -EFSCORRUPTED; - goto err; - } path[ppos].p_bh = bh; path[ppos].p_hdr = eh; } @@ -2583,7 +2581,7 @@ static int ext4_remove_blocks(handle_t *handle, struct inode *inode, } } else ext4_error(sbi->s_sb, "strange request: removal(2) " - "%u-%u from %u:%u\n", + "%u-%u from %u:%u", from, to, le32_to_cpu(ex->ee_block), ee_len); return 0; } @@ -3738,7 +3736,7 @@ static int ext4_convert_unwritten_extents_endio(handle_t *handle, if (ee_block != map->m_lblk || ee_len > map->m_len) { #ifdef EXT4_DEBUG ext4_warning("Inode (%ld) finished: extent logical block %llu," - " len %u; IO logical block %llu, len %u\n", + " len %u; IO logical block %llu, len %u", inode->i_ino, (unsigned long long)ee_block, ee_len, (unsigned long long)map->m_lblk, map->m_len); #endif |