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-rw-r--r--fs/nilfs2/bmap.c13
-rw-r--r--fs/nilfs2/bmap.h4
-rw-r--r--fs/nilfs2/btree.c22
-rw-r--r--fs/nilfs2/btree.h5
-rw-r--r--fs/nilfs2/direct.c13
-rw-r--r--fs/nilfs2/direct.h4
6 files changed, 18 insertions, 43 deletions
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c
index cf5c5d2cfa00..de67d2a12515 100644
--- a/fs/nilfs2/bmap.c
+++ b/fs/nilfs2/bmap.c
@@ -101,8 +101,7 @@ static int nilfs_bmap_do_insert(struct nilfs_bmap *bmap, __u64 key, __u64 ptr)
if (n < 0)
return n;
ret = nilfs_btree_convert_and_insert(
- bmap, key, ptr, keys, ptrs, n,
- NILFS_BMAP_LARGE_LOW, NILFS_BMAP_LARGE_HIGH);
+ bmap, key, ptr, keys, ptrs, n);
if (ret == 0)
bmap->b_u.u_flags |= NILFS_BMAP_LARGE;
@@ -158,8 +157,7 @@ static int nilfs_bmap_do_delete(struct nilfs_bmap *bmap, __u64 key)
if (n < 0)
return n;
ret = nilfs_direct_delete_and_convert(
- bmap, key, keys, ptrs, n,
- NILFS_BMAP_SMALL_LOW, NILFS_BMAP_SMALL_HIGH);
+ bmap, key, keys, ptrs, n);
if (ret == 0)
bmap->b_u.u_flags &= ~NILFS_BMAP_LARGE;
@@ -681,12 +679,7 @@ int nilfs_bmap_read(struct nilfs_bmap *bmap, struct nilfs_inode *raw_inode)
}
return (bmap->b_u.u_flags & NILFS_BMAP_LARGE) ?
- nilfs_btree_init(bmap,
- NILFS_BMAP_LARGE_LOW,
- NILFS_BMAP_LARGE_HIGH) :
- nilfs_direct_init(bmap,
- NILFS_BMAP_SMALL_LOW,
- NILFS_BMAP_SMALL_HIGH);
+ nilfs_btree_init(bmap) : nilfs_direct_init(bmap);
}
/**
diff --git a/fs/nilfs2/bmap.h b/fs/nilfs2/bmap.h
index 978073bf5650..28c77bb71bb7 100644
--- a/fs/nilfs2/bmap.h
+++ b/fs/nilfs2/bmap.h
@@ -125,8 +125,6 @@ static inline int nilfs_bmap_is_new_ptr(unsigned long ptr)
* @b_inode: owner of bmap
* @b_ops: bmap operation table
* @b_pops: bmap ptr operation table
- * @b_low: low watermark of conversion
- * @b_high: high watermark of conversion
* @b_last_allocated_key: last allocated key for data block
* @b_last_allocated_ptr: last allocated ptr for data block
* @b_state: state
@@ -140,8 +138,6 @@ struct nilfs_bmap {
struct inode *b_inode;
const struct nilfs_bmap_operations *b_ops;
const struct nilfs_bmap_ptr_operations *b_pops;
- __u64 b_low;
- __u64 b_high;
__u64 b_last_allocated_key;
__u64 b_last_allocated_ptr;
int b_state;
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 5b2606a0ac48..f5a0ec64e1aa 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1527,7 +1527,7 @@ static int nilfs_btree_check_delete(struct nilfs_bmap *bmap, __u64 key)
if (bh != NULL)
brelse(bh);
- return (maxkey == key) && (nextmaxkey < bmap->b_low);
+ return (maxkey == key) && (nextmaxkey < NILFS_BMAP_LARGE_LOW);
}
static int nilfs_btree_gather_data(struct nilfs_bmap *bmap,
@@ -1634,7 +1634,7 @@ static void
nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *bmap,
__u64 key, __u64 ptr,
const __u64 *keys, const __u64 *ptrs,
- int n, __u64 low, __u64 high,
+ int n,
union nilfs_bmap_ptr_req *dreq,
union nilfs_bmap_ptr_req *nreq,
struct buffer_head *bh)
@@ -1652,7 +1652,7 @@ nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *bmap,
/* convert and insert */
btree = (struct nilfs_btree *)bmap;
- nilfs_btree_init(bmap, low, high);
+ nilfs_btree_init(bmap);
if (nreq != NULL) {
bmap->b_pops->bpop_commit_alloc_ptr(bmap, dreq);
bmap->b_pops->bpop_commit_alloc_ptr(bmap, nreq);
@@ -1701,13 +1701,10 @@ nilfs_btree_commit_convert_and_insert(struct nilfs_bmap *bmap,
* @keys:
* @ptrs:
* @n:
- * @low:
- * @high:
*/
int nilfs_btree_convert_and_insert(struct nilfs_bmap *bmap,
__u64 key, __u64 ptr,
- const __u64 *keys, const __u64 *ptrs,
- int n, __u64 low, __u64 high)
+ const __u64 *keys, const __u64 *ptrs, int n)
{
struct buffer_head *bh;
union nilfs_bmap_ptr_req dreq, nreq, *di, *ni;
@@ -1732,7 +1729,7 @@ int nilfs_btree_convert_and_insert(struct nilfs_bmap *bmap,
if (ret < 0)
return ret;
nilfs_btree_commit_convert_and_insert(bmap, key, ptr, keys, ptrs, n,
- low, high, di, ni, bh);
+ di, ni, bh);
nilfs_bmap_add_blocks(bmap, stats.bs_nblocks);
return 0;
}
@@ -2245,14 +2242,11 @@ static const struct nilfs_btree_operations nilfs_btree_ops_p = {
.btop_assign = nilfs_btree_assign_p,
};
-int nilfs_btree_init(struct nilfs_bmap *bmap, __u64 low, __u64 high)
+int nilfs_btree_init(struct nilfs_bmap *bmap)
{
- struct nilfs_btree *btree;
+ struct nilfs_btree *btree = (struct nilfs_btree *)bmap;
- btree = (struct nilfs_btree *)bmap;
bmap->b_ops = &nilfs_btree_ops;
- bmap->b_low = low;
- bmap->b_high = high;
switch (bmap->b_inode->i_ino) {
case NILFS_DAT_INO:
btree->bt_ops = &nilfs_btree_ops_p;
@@ -2267,7 +2261,5 @@ int nilfs_btree_init(struct nilfs_bmap *bmap, __u64 low, __u64 high)
void nilfs_btree_init_gc(struct nilfs_bmap *bmap)
{
- bmap->b_low = NILFS_BMAP_LARGE_LOW;
- bmap->b_high = NILFS_BMAP_LARGE_HIGH;
bmap->b_ops = &nilfs_btree_ops_gc;
}
diff --git a/fs/nilfs2/btree.h b/fs/nilfs2/btree.h
index 4766deb52fb1..48aad2a0c59f 100644
--- a/fs/nilfs2/btree.h
+++ b/fs/nilfs2/btree.h
@@ -108,10 +108,9 @@ struct nilfs_btree {
int nilfs_btree_path_cache_init(void);
void nilfs_btree_path_cache_destroy(void);
-int nilfs_btree_init(struct nilfs_bmap *, __u64, __u64);
+int nilfs_btree_init(struct nilfs_bmap *);
int nilfs_btree_convert_and_insert(struct nilfs_bmap *, __u64, __u64,
- const __u64 *, const __u64 *,
- int, __u64, __u64);
+ const __u64 *, const __u64 *, int);
void nilfs_btree_init_gc(struct nilfs_bmap *);
#endif /* _NILFS_BTREE_H */
diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c
index eaeccb068b5e..8e8095c2e1bb 100644
--- a/fs/nilfs2/direct.c
+++ b/fs/nilfs2/direct.c
@@ -242,8 +242,7 @@ static int nilfs_direct_gather_data(struct nilfs_bmap *bmap,
}
int nilfs_direct_delete_and_convert(struct nilfs_bmap *bmap,
- __u64 key, __u64 *keys, __u64 *ptrs,
- int n, __u64 low, __u64 high)
+ __u64 key, __u64 *keys, __u64 *ptrs, int n)
{
struct nilfs_direct *direct;
__le64 *dptrs;
@@ -273,8 +272,7 @@ int nilfs_direct_delete_and_convert(struct nilfs_bmap *bmap,
dptrs[i] = NILFS_BMAP_INVALID_PTR;
}
- nilfs_direct_init(bmap, low, high);
-
+ nilfs_direct_init(bmap);
return 0;
}
@@ -410,14 +408,11 @@ static const struct nilfs_direct_operations nilfs_direct_ops_p = {
.dop_assign = nilfs_direct_assign_p,
};
-int nilfs_direct_init(struct nilfs_bmap *bmap, __u64 low, __u64 high)
+int nilfs_direct_init(struct nilfs_bmap *bmap)
{
- struct nilfs_direct *direct;
+ struct nilfs_direct *direct = (struct nilfs_direct *)bmap;
- direct = (struct nilfs_direct *)bmap;
bmap->b_ops = &nilfs_direct_ops;
- bmap->b_low = low;
- bmap->b_high = high;
switch (bmap->b_inode->i_ino) {
case NILFS_DAT_INO:
direct->d_ops = &nilfs_direct_ops_p;
diff --git a/fs/nilfs2/direct.h b/fs/nilfs2/direct.h
index 45d2c5cda812..d645f13b9aea 100644
--- a/fs/nilfs2/direct.h
+++ b/fs/nilfs2/direct.h
@@ -70,9 +70,9 @@ struct nilfs_direct {
#define NILFS_DIRECT_KEY_MAX (NILFS_DIRECT_NBLOCKS - 1)
-int nilfs_direct_init(struct nilfs_bmap *, __u64, __u64);
+int nilfs_direct_init(struct nilfs_bmap *);
int nilfs_direct_delete_and_convert(struct nilfs_bmap *, __u64, __u64 *,
- __u64 *, int, __u64, __u64);
+ __u64 *, int);
#endif /* _NILFS_DIRECT_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 13:53:35 +0000