tree 481c44078de9425495fbd7201d6d39f89e35d206
parent 85dc7878c6c2277de2eda2c4d1b11ea5c5b1068a
author Boaz Harrosh <bharrosh@panasas.com> 1275318159 +0300
committer Boaz Harrosh <bharrosh@panasas.com> 1280917076 +0300

exofs: exofs_file_fsync and exofs_file_flush correctness

As per Christoph advise: no need to call filemap_write_and_wait().
In exofs all metadata is at the inode so just writing the inode is
all is needed. ->fsync implies this must be done synchronously.

But now exofs_file_fsync can not be used by exofs_file_flush.
vfs_fsync() should do that job correctly.

FIXME: remove the sb_sync and fix that sb_update better.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>