From: Chris Mason <mason@suse.com>
Make sure reiserfs uses a reasonable number when restarting long unbounded
transactions (creating holes or deleting files).
Without this patch, the number of blocks requested grows with each
transaction restart, until it hits MAX_BATCH_COUNT and starts forcing
commits with every new transaction.
Oleg Drokin tracked this bug down
---
25-akpm/fs/reiserfs/inode.c | 2 +-
25-akpm/fs/reiserfs/stree.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN fs/reiserfs/inode.c~reiserfs-should-end-jbegin fs/reiserfs/inode.c
--- 25/fs/reiserfs/inode.c~reiserfs-should-end-jbegin 2004-03-12 18:25:28.334349904 -0800
+++ 25-akpm/fs/reiserfs/inode.c 2004-03-12 18:25:28.340348992 -0800
@@ -209,7 +209,7 @@ static int file_capable (struct inode *
pathrelse(path) ;
reiserfs_update_sd(th, inode) ;
journal_end(th, s, len) ;
- journal_begin(th, s, len) ;
+ journal_begin(th, s, JOURNAL_PER_BALANCE_CNT * 6) ;
reiserfs_update_inode_transaction(inode) ;
}
diff -puN fs/reiserfs/stree.c~reiserfs-should-end-jbegin fs/reiserfs/stree.c
--- 25/fs/reiserfs/stree.c~reiserfs-should-end-jbegin 2004-03-12 18:25:28.335349752 -0800
+++ 25-akpm/fs/reiserfs/stree.c 2004-03-12 18:25:28.338349296 -0800
@@ -1757,7 +1757,7 @@ void reiserfs_do_truncate (struct reiser
reiserfs_update_sd(th, p_s_inode) ;
journal_end(th, p_s_inode->i_sb, orig_len_alloc) ;
- journal_begin(th, p_s_inode->i_sb, orig_len_alloc) ;
+ journal_begin(th, p_s_inode->i_sb, JOURNAL_PER_BALANCE_CNT * 6) ;
reiserfs_update_inode_transaction(p_s_inode) ;
}
} while ( n_file_size > ROUND_UP (n_new_file_size) &&
_