diff options
Diffstat (limited to 'fs/nilfs2')
-rw-r--r-- | fs/nilfs2/bmap.c | 13 | ||||
-rw-r--r-- | fs/nilfs2/bmap.h | 4 | ||||
-rw-r--r-- | fs/nilfs2/btree.c | 22 | ||||
-rw-r--r-- | fs/nilfs2/btree.h | 5 | ||||
-rw-r--r-- | fs/nilfs2/direct.c | 13 | ||||
-rw-r--r-- | fs/nilfs2/direct.h | 4 |
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 */ |