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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 21:40:57 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 00:04:28 +0100 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/configfs/file.c | |
| parent | lustre: remove unused declaration (diff) | |
| download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip | |
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/configfs/file.c')
| -rw-r--r-- | fs/configfs/file.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/configfs/file.c b/fs/configfs/file.c index 3687187c8ea5..33b7ee34eda5 100644 --- a/fs/configfs/file.c +++ b/fs/configfs/file.c @@ -540,10 +540,10 @@ int configfs_create_file(struct config_item * item, const struct configfs_attrib umode_t mode = (attr->ca_mode & S_IALLUGO) | S_IFREG; int error = 0; - mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_NORMAL); + inode_lock_nested(d_inode(dir), I_MUTEX_NORMAL); error = configfs_make_dirent(parent_sd, NULL, (void *) attr, mode, CONFIGFS_ITEM_ATTR); - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); return error; } @@ -562,10 +562,10 @@ int configfs_create_bin_file(struct config_item *item, umode_t mode = (bin_attr->cb_attr.ca_mode & S_IALLUGO) | S_IFREG; int error = 0; - mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_NORMAL); + inode_lock_nested(dir->d_inode, I_MUTEX_NORMAL); error = configfs_make_dirent(parent_sd, NULL, (void *) bin_attr, mode, CONFIGFS_ITEM_BIN_ATTR); - mutex_unlock(&dir->d_inode->i_mutex); + inode_unlock(dir->d_inode); return error; } |