* [PATCH] ext4: Remove stale block allocator code
@ 2009-01-10 20:28 Mike Snitzer
2009-01-12 4:10 ` Theodore Tso
0 siblings, 1 reply; 2+ messages in thread
From: Mike Snitzer @ 2009-01-10 20:28 UTC (permalink / raw
To: linux-ext4
Remove some leftovers from when the old block allocator was removed
(c2ea3fde). ext4_sb_info is now a bit lighter. Also remove a dangling
read_block_bitmap() prototype.
Signed-off-by: Mike Snitzer <snitzer@gmail.com>
---
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index c668e43..a519efc 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -32,14 +32,6 @@
#undef EXT4FS_DEBUG
/*
- * Define EXT4_RESERVATION to reserve data blocks for expanding files
- */
-#define EXT4_DEFAULT_RESERVE_BLOCKS 8
-/*max window size: 1024(direct blocks) + 3([t,d]indirect blocks) */
-#define EXT4_MAX_RESERVE_BLOCKS 1027
-#define EXT4_RESERVE_WINDOW_NOT_ALLOCATED 0
-
-/*
* Debug code
*/
#ifdef EXT4FS_DEBUG
@@ -53,8 +45,6 @@
#define ext4_debug(f, a...) do {} while (0)
#endif
-#define EXT4_MULTIBLOCK_ALLOCATOR 1
-
/* prefer goal again. length */
#define EXT4_MB_HINT_MERGE 1
/* blocks already reserved */
diff --git a/fs/ext4/ext4_i.h b/fs/ext4/ext4_i.h
index e69acc1..2d516c0 100644
--- a/fs/ext4/ext4_i.h
+++ b/fs/ext4/ext4_i.h
@@ -33,9 +33,6 @@ typedef __u32 ext4_lblk_t;
/* data type for block group number */
typedef unsigned int ext4_group_t;
-#define rsv_start rsv_window._rsv_start
-#define rsv_end rsv_window._rsv_end
-
/*
* storage for cached extent
*/
diff --git a/fs/ext4/ext4_sb.h b/fs/ext4/ext4_sb.h
index 039b6ea..e318f48 100644
--- a/fs/ext4/ext4_sb.h
+++ b/fs/ext4/ext4_sb.h
@@ -65,10 +65,6 @@ struct ext4_sb_info {
struct blockgroup_lock s_blockgroup_lock;
struct proc_dir_entry *s_proc;
- /* root of the per fs reservation window tree */
- spinlock_t s_rsv_window_lock;
- struct rb_root s_rsv_window_root;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ext4: Remove stale block allocator code
2009-01-10 20:28 [PATCH] ext4: Remove stale block allocator code Mike Snitzer
@ 2009-01-12 4:10 ` Theodore Tso
0 siblings, 0 replies; 2+ messages in thread
From: Theodore Tso @ 2009-01-12 4:10 UTC (permalink / raw
To: Mike Snitzer; +Cc: linux-ext4
On Sat, Jan 10, 2009 at 03:28:46PM -0500, Mike Snitzer wrote:
> Remove some leftovers from when the old block allocator was removed
> (c2ea3fde). ext4_sb_info is now a bit lighter. Also remove a dangling
> read_block_bitmap() prototype.
Thanks for the patch. I've added it to the ext4 patch queue.
- Ted
^ permalink raw reply [flat|nested] 2+ messages in thread
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