Messages in this thread Patch in this message | | | Date | Sun, 24 Mar 2002 13:50:16 -0800 | From | Andrew Morton <> | Subject | [patch] speed up ext3 synchronous mounts |
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Again, we don't need to sync indirects as we dirty them because we run a commit if IS_SYNC(inode) prior to returning to the caller of write(2).
Writing a 10 meg file in 0.1 meg chunks is sped up by, err, a factor of fifty. That's a best case.
--- linux-2.4.18-pre8/fs/ext3/inode.c Tue Feb 5 00:33:05 2002 +++ linux-akpm/fs/ext3/inode.c Wed Feb 6 23:40:48 2002 @@ -581,8 +581,6 @@ static int ext3_alloc_branch(handle_t *h parent = nr; } - if (IS_SYNC(inode)) - handle->h_sync = 1; } if (n == num) return 0;
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