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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 15:40:57 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 18:04:28 -0500 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/efivarfs | |
| parent | lustre: remove unused declaration (diff) | |
| download | linux-dev-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz linux-dev-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/efivarfs')
| -rw-r--r-- | fs/efivarfs/file.c | 4 | ||||
| -rw-r--r-- | fs/efivarfs/super.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/efivarfs/file.c b/fs/efivarfs/file.c index 90001da9abfd..c424e4813ec8 100644 --- a/fs/efivarfs/file.c +++ b/fs/efivarfs/file.c @@ -50,9 +50,9 @@ static ssize_t efivarfs_file_write(struct file *file, d_delete(file->f_path.dentry); dput(file->f_path.dentry); } else { - mutex_lock(&inode->i_mutex); + inode_lock(inode); i_size_write(inode, datasize + sizeof(attributes)); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); } bytes = count; diff --git a/fs/efivarfs/super.c b/fs/efivarfs/super.c index 86a2121828c3..b8a564f29107 100644 --- a/fs/efivarfs/super.c +++ b/fs/efivarfs/super.c @@ -160,10 +160,10 @@ static int efivarfs_callback(efi_char16_t *name16, efi_guid_t vendor, efivar_entry_size(entry, &size); efivar_entry_add(entry, &efivarfs_list); - mutex_lock(&inode->i_mutex); + inode_lock(inode); inode->i_private = entry; i_size_write(inode, size + sizeof(entry->var.Attributes)); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); d_add(dentry, inode); return 0; |