diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-06-16 08:35:14 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-07-06 23:39:19 +0200 |
| commit | f3e0f3da1b65e84ea82176c1cda03a4b694c9911 (patch) | |
| tree | 783f8b58b36656f1237b00dbf60af1eeeecbcec0 /fs/ufs/inode.c | |
| parent | Linux 4.2-rc1 (diff) | |
| download | linux-f3e0f3da1b65e84ea82176c1cda03a4b694c9911.tar.xz linux-f3e0f3da1b65e84ea82176c1cda03a4b694c9911.zip | |
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ufs/inode.c')
| -rw-r--r-- | fs/ufs/inode.c | 13 |
1 files changed, 2 insertions, 11 deletions
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); - } } |