From 0405a1499df42a2b9fd4906096c6bb950e15e850 Mon Sep 17 00:00:00 2001 From: Jianpeng Ma Date: Sun, 23 Jun 2013 09:48:38 -0700 Subject: [PATCH] ceph: remove sb_start/end_write in ceph_aio_write. Either in vfs_write or io_submit,it call file_start/end_write. The different between file_start/end_write and sb_start/end_write is file_ only handle regular file.But i think in ceph_aio_write,it only for regular file. Signed-off-by: Jianpeng Ma Acked-by: Yan, Zheng --- fs/ceph/file.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 656e16907430..7c69f4f0dee6 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -716,7 +716,6 @@ static ssize_t ceph_aio_write(struct kiocb *iocb, const struct iovec *iov, if (ceph_snap(inode) != CEPH_NOSNAP) return -EROFS; - sb_start_write(inode->i_sb); mutex_lock(&inode->i_mutex); hold_mutex = true; @@ -809,7 +808,6 @@ retry_snap: out: if (hold_mutex) mutex_unlock(&inode->i_mutex); - sb_end_write(inode->i_sb); current->backing_dev_info = NULL; return written ? written : err; -- 2.30.2