From 5955102c9984fa081b2d570cfac75c97eecf8f3b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 22 Jan 2016 15:40:57 -0500 Subject: wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro --- drivers/block/aoe/aoecmd.c | 4 ++-- drivers/block/drbd/drbd_debugfs.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/block') diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index ad80c85e0857..d048d2009e89 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -964,9 +964,9 @@ aoecmd_sleepwork(struct work_struct *work) ssize = get_capacity(d->gd); bd = bdget_disk(d->gd, 0); if (bd) { - mutex_lock(&bd->bd_inode->i_mutex); + inode_lock(bd->bd_inode); i_size_write(bd->bd_inode, (loff_t)ssize<<9); - mutex_unlock(&bd->bd_inode->i_mutex); + inode_unlock(bd->bd_inode); bdput(bd); } spin_lock_irq(&d->lock); diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c index 96a0107a72ea..4de95bbff486 100644 --- a/drivers/block/drbd/drbd_debugfs.c +++ b/drivers/block/drbd/drbd_debugfs.c @@ -434,12 +434,12 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo if (!parent || d_really_is_negative(parent)) goto out; /* serialize with d_delete() */ - mutex_lock(&d_inode(parent)->i_mutex); + inode_lock(d_inode(parent)); /* Make sure the object is still alive */ if (simple_positive(file->f_path.dentry) && kref_get_unless_zero(kref)) ret = 0; - mutex_unlock(&d_inode(parent)->i_mutex); + inode_unlock(d_inode(parent)); if (!ret) { ret = single_open(file, show, data); if (ret) -- cgit v1.2.3