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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2006-04-21 13:49:02 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-09-20 15:53:40 -0700 |
| commit | aa9588741db907785e4d92c8b768dd6c9077e6f0 (patch) | |
| tree | d34da288a9d296a8a2ba19dfa0f1df8429bd3e33 /fs/ocfs2/uptodate.h | |
| parent | e0b4096d34fbd6b30838c417100c9d0ef73c71f2 (diff) | |
| download | linux-aa9588741db907785e4d92c8b768dd6c9077e6f0.tar.bz2 | |
ocfs2: implement directory read-ahead
Uptodate.c now knows about read-ahead buffers. Use some more aggressive
logic in ocfs2_readdir().
The two functions which currently use directory read-ahead are
ocfs2_find_entry() and ocfs2_readdir().
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/uptodate.h')
| -rw-r--r-- | fs/ocfs2/uptodate.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/uptodate.h b/fs/ocfs2/uptodate.h index 01cd32d26b06..2e73206059a8 100644 --- a/fs/ocfs2/uptodate.h +++ b/fs/ocfs2/uptodate.h @@ -40,5 +40,7 @@ void ocfs2_set_new_buffer_uptodate(struct inode *inode, struct buffer_head *bh); void ocfs2_remove_from_cache(struct inode *inode, struct buffer_head *bh); +int ocfs2_buffer_read_ahead(struct inode *inode, + struct buffer_head *bh); #endif /* OCFS2_UPTODATE_H */ |