From 4bc1ea6b8ddd4f2bd78944fbe5a1042ac14b1f5f Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 12 Nov 2012 22:53:56 +1100 Subject: xfs: remove xfs_flush_pages It is a complex wrapper around VFS functions, but there are VFS functions that provide exactly the same functionality. Call the VFS functions directly and remove the unnecessary indirection and complexity. We don't need to care about clearing the XFS_ITRUNCATED flag, as that is done during .writepages. Hence is cleared by the VFS writeback path if there is anything to write back during the flush. Signed-off-by: Dave Chinner Reviewed-by: Andrew Dahl Signed-off-by: Ben Myers --- fs/xfs/xfs_fs_subr.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'fs/xfs/xfs_fs_subr.c') diff --git a/fs/xfs/xfs_fs_subr.c b/fs/xfs/xfs_fs_subr.c index 33658234dfc5..b5380893728e 100644 --- a/fs/xfs/xfs_fs_subr.c +++ b/fs/xfs/xfs_fs_subr.c @@ -44,27 +44,3 @@ xfs_flushinval_pages( truncate_inode_pages_range(mapping, first, last); return -ret; } - -int -xfs_flush_pages( - xfs_inode_t *ip, - xfs_off_t first, - xfs_off_t last, - uint64_t flags, - int fiopt) -{ - struct address_space *mapping = VFS_I(ip)->i_mapping; - int ret = 0; - int ret2; - - xfs_iflags_clear(ip, XFS_ITRUNCATED); - ret = -filemap_fdatawrite_range(mapping, first, - last == -1 ? LLONG_MAX : last); - if (flags & XBF_ASYNC) - return ret; - ret2 = -filemap_fdatawait_range(mapping, first, - last == -1 ? XFS_ISIZE(ip) - 1 : last); - if (!ret) - ret = ret2; - return ret; -} -- cgit v1.2.3