diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/filesystems/Locking | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index 1192fde..4428f55 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -462,8 +462,6 @@ in sys_read() and friends. prototypes: int (*initialize) (struct inode *, int); int (*drop) (struct inode *); - int (*alloc_inode) (const struct inode *, unsigned long); - int (*free_inode) (const struct inode *, unsigned long); int (*transfer) (struct inode *, struct iattr *); int (*write_dquot) (struct dquot *); int (*acquire_dquot) (struct dquot *); @@ -479,8 +477,6 @@ What filesystem should expect from the generic quota functions: FS recursion Held locks when called initialize: yes maybe dqonoff_sem drop: yes - -alloc_inode: ->mark_dirty() - -free_inode: ->mark_dirty() - transfer: yes - write_dquot: yes dqonoff_sem or dqptr_sem acquire_dquot: yes dqonoff_sem or dqptr_sem @@ -491,10 +487,6 @@ write_info: yes dqonoff_sem FS recursion means calling ->quota_read() and ->quota_write() from superblock operations. -->alloc_inode(), ->free_inode() are called -only directly by the filesystem and do not call any fs functions only -the ->mark_dirty() operation. - More details about quota locking can be found in fs/dquot.c. --------------------------- vm_operations_struct ----------------------------- |