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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-25 12:26:59 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-09-25 12:26:59 -0400 |
| commit | 363e065c02b1273364d5356711a83e7f548fc0c8 (patch) | |
| tree | 0df0e65da403ade33ade580c2770c97437b1b1af /fs/ocfs2/dcache.h | |
| parent | 907b9bceb41fa46beae93f79cc4a2247df502c0f (diff) | |
| parent | 7c250413e5b7c3dfae89354725b70c76d7621395 (diff) | |
| download | lwn-363e065c02b1273364d5356711a83e7f548fc0c8.tar.gz lwn-363e065c02b1273364d5356711a83e7f548fc0c8.zip | |
[GFS2] Fix up merge of Linus' kernel into GFS2
This fixes up a couple of conflicts when merging up with
Linus' latest kernel. This will hopefully allow GFS2 to
be more easily merged into forthcoming -mm and FC kernels
due to the "one line per header" format now used for the
kernel headers.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Conflicts:
include/linux/Kbuild
include/linux/kernel.h
Diffstat (limited to 'fs/ocfs2/dcache.h')
| -rw-r--r-- | fs/ocfs2/dcache.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/fs/ocfs2/dcache.h b/fs/ocfs2/dcache.h index 90072771114b..c091c34d9883 100644 --- a/fs/ocfs2/dcache.h +++ b/fs/ocfs2/dcache.h @@ -28,4 +28,31 @@ extern struct dentry_operations ocfs2_dentry_ops; +struct ocfs2_dentry_lock { + unsigned int dl_count; + u64 dl_parent_blkno; + + /* + * The ocfs2_dentry_lock keeps an inode reference until + * dl_lockres has been destroyed. This is usually done in + * ->d_iput() anyway, so there should be minimal impact. + */ + struct inode *dl_inode; + struct ocfs2_lock_res dl_lockres; +}; + +int ocfs2_dentry_attach_lock(struct dentry *dentry, struct inode *inode, + u64 parent_blkno); + +void ocfs2_dentry_lock_put(struct ocfs2_super *osb, + struct ocfs2_dentry_lock *dl); + +struct dentry *ocfs2_find_local_alias(struct inode *inode, u64 parent_blkno, + int skip_unhashed); + +void ocfs2_dentry_move(struct dentry *dentry, struct dentry *target, + struct inode *old_dir, struct inode *new_dir); + +extern spinlock_t dentry_attach_lock; + #endif /* OCFS2_DCACHE_H */ |