| commit | 7ab9b3807097fcb87b0e85a9ad82b12322d9cc63 | [log] [tgz] |
|---|---|---|
| author | majianpeng <majianpeng@gmail.com> | Thu Jun 27 15:56:06 2013 +0800 |
| committer | Sage Weil <sage@inktank.com> | Fri Aug 09 17:55:18 2013 -0700 |
| tree | dfdbe4acdb1f1b7d8f83400989fe8168b9f0afa3 | |
| parent | 688bac461ba3e9d221a879ab40b687f5d7b5b19c [diff] |
ceph: Don't use ceph-sync-mode for synchronous-fs. Sending reads and writes through the sync read/write paths bypasses the page cache, which is not expected or generally a good idea. Removing the write check is safe as there is a conditional vfs_fsync_range() later in ceph_aio_write that already checks for the same flag (via IS_SYNC(inode)). Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> Reviewed-by: Sage Weil <sage@inktank.com>