aboutsummaryrefslogtreecommitdiffstats
path: root/fs/ocfs2/slot_map.c
diff options
context:
space:
mode:
authorMark Fasheh <mark.fasheh@oracle.com>2007-01-17 15:31:35 -0500
committerMark Fasheh <mark.fasheh@oracle.com>2007-04-26 18:01:31 -0400
commit363041a5f74b953ab6b705ac9c88e5eda218a24b (patch)
treec0661c3f88978f2049693682f1cb94b20a8454c0 /fs/ocfs2/slot_map.c
parentdcd0538ff4e854fa9d7f4630b359ca8fdb5cb5a8 (diff)
ocfs2: temporarily remove extent map caching
The code in extent_map.c is not prepared to deal with a subtree being rotated between lookups. This can happen when filling holes in sparse files. Instead of a lengthy patch to update the code (which would likely lose the benefit of caching subtree roots), we remove most of the algorithms and implement a simple path based lookup. A less ambitious extent caching scheme will be added in a later patch. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/slot_map.c')
-rw-r--r--fs/ocfs2/slot_map.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c
index 2d3ac32cb74e..f4416e7330e1 100644
--- a/fs/ocfs2/slot_map.c
+++ b/fs/ocfs2/slot_map.c
@@ -197,7 +197,7 @@ int ocfs2_init_slot_info(struct ocfs2_super *osb)
197 goto bail; 197 goto bail;
198 } 198 }
199 199
200 status = ocfs2_extent_map_get_blocks(inode, 0ULL, 1, &blkno, NULL); 200 status = ocfs2_extent_map_get_blocks(inode, 0ULL, &blkno, NULL);
201 if (status < 0) { 201 if (status < 0) {
202 mlog_errno(status); 202 mlog_errno(status);
203 goto bail; 203 goto bail;