diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/inode.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index c55f1607b7d8..8e5815b30b5f 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1479,9 +1479,9 @@ static int ext4_journalled_write_end(struct file *file, } /* - * Reserve space for a single cluster + * Reserve space for 'nr_resv' clusters */ -static int ext4_da_reserve_space(struct inode *inode) +static int ext4_da_reserve_space(struct inode *inode, int nr_resv) { struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); struct ext4_inode_info *ei = EXT4_I(inode); @@ -1492,18 +1492,18 @@ static int ext4_da_reserve_space(struct inode *inode) * us from metadata over-estimation, though we may go over by * a small amount in the end. Here we just reserve for data. */ - ret = dquot_reserve_block(inode, EXT4_C2B(sbi, 1)); + ret = dquot_reserve_block(inode, EXT4_C2B(sbi, nr_resv)); if (ret) return ret; spin_lock(&ei->i_block_reservation_lock); - if (ext4_claim_free_clusters(sbi, 1, 0)) { + if (ext4_claim_free_clusters(sbi, nr_resv, 0)) { spin_unlock(&ei->i_block_reservation_lock); - dquot_release_reservation_block(inode, EXT4_C2B(sbi, 1)); + dquot_release_reservation_block(inode, EXT4_C2B(sbi, nr_resv)); return -ENOSPC; } - ei->i_reserved_data_blocks++; - trace_ext4_da_reserve_space(inode); + ei->i_reserved_data_blocks += nr_resv; + trace_ext4_da_reserve_space(inode, nr_resv); spin_unlock(&ei->i_block_reservation_lock); return 0; /* success */ @@ -1678,7 +1678,7 @@ static int ext4_insert_delayed_block(struct inode *inode, ext4_lblk_t lblk) * extents status tree doesn't get a match. */ if (sbi->s_cluster_ratio == 1) { - ret = ext4_da_reserve_space(inode); + ret = ext4_da_reserve_space(inode, 1); if (ret != 0) /* ENOSPC */ return ret; } else { /* bigalloc */ @@ -1690,7 +1690,7 @@ static int ext4_insert_delayed_block(struct inode *inode, ext4_lblk_t lblk) if (ret < 0) return ret; if (ret == 0) { - ret = ext4_da_reserve_space(inode); + ret = ext4_da_reserve_space(inode, 1); if (ret != 0) /* ENOSPC */ return ret; } else { |