From f3e0f3da1b65e84ea82176c1cda03a4b694c9911 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 16 Jun 2015 02:35:14 -0400 Subject: ufs: kill more lock_ufs() calls a) move it inside ufs_truncate() b) ufs_free_inode() doesn't need it - it's serialized on ->s_lock c) ufs_write_inode() doesn't need it either (and can be called without it anyway). Signed-off-by: Al Viro --- fs/ufs/inode.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'fs/ufs/inode.c') diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index f913a6924b23..0e4d88e0e709 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -867,11 +867,7 @@ static int ufs_update_inode(struct inode * inode, int do_sync) int ufs_write_inode(struct inode *inode, struct writeback_control *wbc) { - int ret; - lock_ufs(inode->i_sb); - ret = ufs_update_inode(inode, wbc->sync_mode == WB_SYNC_ALL); - unlock_ufs(inode->i_sb); - return ret; + return ufs_update_inode(inode, wbc->sync_mode == WB_SYNC_ALL); } int ufs_sync_inode (struct inode *inode) @@ -890,22 +886,17 @@ void ufs_evict_inode(struct inode * inode) if (want_delete) { loff_t old_i_size; /*UFS_I(inode)->i_dtime = CURRENT_TIME;*/ - lock_ufs(inode->i_sb); mark_inode_dirty(inode); ufs_update_inode(inode, IS_SYNC(inode)); old_i_size = inode->i_size; inode->i_size = 0; if (inode->i_blocks && ufs_truncate(inode, old_i_size)) ufs_warning(inode->i_sb, __func__, "ufs_truncate failed\n"); - unlock_ufs(inode->i_sb); } invalidate_inode_buffers(inode); clear_inode(inode); - if (want_delete) { - lock_ufs(inode->i_sb); + if (want_delete) ufs_free_inode(inode); - unlock_ufs(inode->i_sb); - } } -- cgit v1.2.1