summaryrefslogtreecommitdiffstats
path: root/fs/ocfs2/alloc.c
diff options
context:
space:
mode:
authorMark Fasheh <mark.fasheh@oracle.com>2007-03-09 16:43:28 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2007-07-10 17:32:04 -0700
commit2ae99a60374f360ba07037ebbf33d19b89ac43a6 (patch)
treece83db2022a28deb8c402fca7c08cf924ee8e608 /fs/ocfs2/alloc.c
parentb27b7cbcf12a1bfff1ed68a73ddd7d11edc20daf (diff)
downloadop-kernel-dev-2ae99a60374f360ba07037ebbf33d19b89ac43a6.zip
op-kernel-dev-2ae99a60374f360ba07037ebbf33d19b89ac43a6.tar.gz
ocfs2: Support creation of unwritten extents
This can now be trivially supported with re-use of our existing extend code. ocfs2_allocate_unwritten_extents() takes a start offset and a byte length and iterates over the inode, adding extents (marked as unwritten) until len is reached. Existing extents are skipped over. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/alloc.c')
-rw-r--r--fs/ocfs2/alloc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 0db6a1f..2e38983 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -3726,6 +3726,7 @@ int ocfs2_insert_extent(struct ocfs2_super *osb,
u32 cpos,
u64 start_blk,
u32 new_clusters,
+ u8 flags,
struct ocfs2_alloc_context *meta_ac)
{
int status;
@@ -3749,6 +3750,7 @@ int ocfs2_insert_extent(struct ocfs2_super *osb,
rec.e_cpos = cpu_to_le32(cpos);
rec.e_blkno = cpu_to_le64(start_blk);
rec.e_leaf_clusters = cpu_to_le16(new_clusters);
+ rec.e_flags = flags;
status = ocfs2_figure_insert_type(inode, fe_bh, &last_eb_bh, &rec,
&insert);
OpenPOWER on IntegriCloud