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-rw-r--r--fs/reiserfs/file.c54
1 files changed, 4 insertions, 50 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index 970ecd9dbe6..373d862c3f8 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -406,6 +406,8 @@ static int reiserfs_allocate_blocks_for_region(struct reiserfs_transaction_handl
we restart it. This will also free the path. */
if (journal_transaction_should_end
(th, th->t_blocks_allocated)) {
+ inode->i_size = cpu_key_k_offset(&key) +
+ (to_paste << inode->i_blkbits);
res =
restart_transaction(th, inode,
&path);
@@ -1310,56 +1312,8 @@ static ssize_t reiserfs_file_write(struct file *file, /* the file we are going t
count = MAX_NON_LFS - (unsigned long)*ppos;
}
- if (file->f_flags & O_DIRECT) { // Direct IO needs treatment
- ssize_t result, after_file_end = 0;
- if ((*ppos + count >= inode->i_size)
- || (file->f_flags & O_APPEND)) {
- /* If we are appending a file, we need to put this savelink in here.
- If we will crash while doing direct io, finish_unfinished will
- cut the garbage from the file end. */
- reiserfs_write_lock(inode->i_sb);
- err =
- journal_begin(&th, inode->i_sb,
- JOURNAL_PER_BALANCE_CNT);
- if (err) {
- reiserfs_write_unlock(inode->i_sb);
- return err;
- }
- reiserfs_update_inode_transaction(inode);
- add_save_link(&th, inode, 1 /* Truncate */ );
- after_file_end = 1;
- err =
- journal_end(&th, inode->i_sb,
- JOURNAL_PER_BALANCE_CNT);
- reiserfs_write_unlock(inode->i_sb);
- if (err)
- return err;
- }
- result = do_sync_write(file, buf, count, ppos);
-
- if (after_file_end) { /* Now update i_size and remove the savelink */
- struct reiserfs_transaction_handle th;
- reiserfs_write_lock(inode->i_sb);
- err = journal_begin(&th, inode->i_sb, 1);
- if (err) {
- reiserfs_write_unlock(inode->i_sb);
- return err;
- }
- reiserfs_update_inode_transaction(inode);
- mark_inode_dirty(inode);
- err = journal_end(&th, inode->i_sb, 1);
- if (err) {
- reiserfs_write_unlock(inode->i_sb);
- return err;
- }
- err = remove_save_link(inode, 1 /* truncate */ );
- reiserfs_write_unlock(inode->i_sb);
- if (err)
- return err;
- }
-
- return result;
- }
+ if (file->f_flags & O_DIRECT)
+ return do_sync_write(file, buf, count, ppos);
if (unlikely((ssize_t) count < 0))
return -EINVAL;