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| author | Jan Harkes <jaharkes@cs.cmu.edu> | 2002-05-19 19:25:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2002-05-19 19:25:02 -0700 |
| commit | 85b640c51ed9e8ba0ab15151d89a98e1a670d347 (patch) | |
| tree | d66bffa1862249fa14a1c9d36fbd667236f4eb06 /include/linux | |
| parent | 7a24f1a6d522cce1e319f434a202f7d6944924bc (diff) | |
[PATCH] iget_locked [2/6]
Now we introduce iget_locked and iget5_locked. These are similar to
iget, but return a locked inode and read_inode has not been called. So
the FS has to call read_inode to initialize the inode and then unlock
it with unlock_new_inode().
This patch is based on the icreate patch from the XFS group, i.e.
it is pretty much identical except for function naming.
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 4b551cb0326a..50138553bb15 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -799,6 +799,7 @@ struct super_operations { #define I_LOCK 8 #define I_FREEING 16 #define I_CLEAR 32 +#define I_NEW 64 #define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES) @@ -1207,6 +1208,10 @@ extern void force_delete(struct inode *); extern struct inode * igrab(struct inode *); extern ino_t iunique(struct super_block *, ino_t); +extern struct inode * iget5_locked(struct super_block *, unsigned long, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *); +extern struct inode * iget_locked(struct super_block *, unsigned long); +extern void unlock_new_inode(struct inode *); + extern struct inode * iget4(struct super_block *, unsigned long, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *); static inline struct inode *iget(struct super_block *sb, unsigned long ino) { |