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 --- fs/ioctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ioctl.c') diff --git a/fs/ioctl.c b/fs/ioctl.c index 29466c380958..116a333e9c77 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -434,9 +434,9 @@ int generic_block_fiemap(struct inode *inode, u64 len, get_block_t *get_block) { int ret; - mutex_lock(&inode->i_mutex); + inode_lock(inode); ret = __generic_block_fiemap(inode, fieinfo, start, len, get_block); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return ret; } EXPORT_SYMBOL(generic_block_fiemap); -- cgit v1.2.3