diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index e0e940fe01df..a0546401bc0a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4986,9 +4986,8 @@ again: } clear_extent_bit(&BTRFS_I(inode)->io_tree, block_start, block_end, - EXTENT_DIRTY | EXTENT_DELALLOC | - EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, - 0, 0, &cached_state); + EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, + 0, 0, &cached_state); ret = btrfs_set_extent_delalloc(inode, block_start, block_end, 0, &cached_state); @@ -5372,9 +5371,9 @@ static void evict_inode_truncate_pages(struct inode *inode) btrfs_qgroup_free_data(inode, NULL, start, end - start + 1); clear_extent_bit(io_tree, start, end, - EXTENT_LOCKED | EXTENT_DIRTY | - EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | - EXTENT_DEFRAG, 1, 1, &cached_state); + EXTENT_LOCKED | EXTENT_DELALLOC | + EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, 1, 1, + &cached_state); cond_resched(); spin_lock(&io_tree->lock); @@ -7732,12 +7731,9 @@ static int btrfs_get_blocks_direct(struct inode *inode, sector_t iblock, u64 start = iblock << inode->i_blkbits; u64 lockstart, lockend; u64 len = bh_result->b_size; - int unlock_bits = EXTENT_LOCKED; int ret = 0; - if (create) - unlock_bits |= EXTENT_DIRTY; - else + if (!create) len = min_t(u64, len, fs_info->sectorsize); lockstart = start; @@ -7796,9 +7792,8 @@ static int btrfs_get_blocks_direct(struct inode *inode, sector_t iblock, if (ret < 0) goto unlock_err; - /* clear and unlock the entire range */ - clear_extent_bit(&BTRFS_I(inode)->io_tree, lockstart, lockend, - unlock_bits, 1, 0, &cached_state); + unlock_extent_cached(&BTRFS_I(inode)->io_tree, lockstart, + lockend, &cached_state); } else { ret = btrfs_get_blocks_direct_read(em, bh_result, inode, start, len); @@ -7814,9 +7809,8 @@ static int btrfs_get_blocks_direct(struct inode *inode, sector_t iblock, */ lockstart = start + bh_result->b_size; if (lockstart < lockend) { - clear_extent_bit(&BTRFS_I(inode)->io_tree, lockstart, - lockend, unlock_bits, 1, 0, - &cached_state); + unlock_extent_cached(&BTRFS_I(inode)->io_tree, + lockstart, lockend, &cached_state); } else { free_extent_state(cached_state); } @@ -7827,8 +7821,8 @@ static int btrfs_get_blocks_direct(struct inode *inode, sector_t iblock, return 0; unlock_err: - clear_extent_bit(&BTRFS_I(inode)->io_tree, lockstart, lockend, - unlock_bits, 1, 0, &cached_state); + unlock_extent_cached(&BTRFS_I(inode)->io_tree, lockstart, lockend, + &cached_state); err: if (dio_data) current->journal_info = dio_data; @@ -8843,8 +8837,7 @@ again: */ if (!inode_evicting) clear_extent_bit(tree, start, end, - EXTENT_DIRTY | EXTENT_DELALLOC | - EXTENT_DELALLOC_NEW | + EXTENT_DELALLOC | EXTENT_DELALLOC_NEW | EXTENT_LOCKED | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, 1, 0, &cached_state); /* @@ -8899,8 +8892,7 @@ again: if (PageDirty(page)) btrfs_qgroup_free_data(inode, NULL, page_start, PAGE_SIZE); if (!inode_evicting) { - clear_extent_bit(tree, page_start, page_end, - EXTENT_LOCKED | EXTENT_DIRTY | + clear_extent_bit(tree, page_start, page_end, EXTENT_LOCKED | EXTENT_DELALLOC | EXTENT_DELALLOC_NEW | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, 1, 1, &cached_state); @@ -9028,9 +9020,8 @@ again: * reserve data&meta space before lock_page() (see above comments). */ clear_extent_bit(&BTRFS_I(inode)->io_tree, page_start, end, - EXTENT_DIRTY | EXTENT_DELALLOC | - EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, - 0, 0, &cached_state); + EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | + EXTENT_DEFRAG, 0, 0, &cached_state); ret2 = btrfs_set_extent_delalloc(inode, page_start, end, 0, &cached_state); |