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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-04-02 18:22:11 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-04-02 18:22:11 -0400
commitcd02938a828f4b2098a074afb7454f106f2e8df5 (patch)
tree7b543fd6aa82a62dc3a9614c26f89daca83e77d5 /fs/reiserfs/ibalance.c
parent9d681f3a1b27fdfc17ea251cf8d5f627dab34670 (diff)
parent172ef275444efa12d834fb9d1b1acdac92db47f7 (diff)
Merge branch 'smsc911x-armplatforms' of git://github.com/steveglen/linux-2.6
Diffstat (limited to 'fs/reiserfs/ibalance.c')
-rw-r--r--fs/reiserfs/ibalance.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/reiserfs/ibalance.c b/fs/reiserfs/ibalance.c
index de391a82b999..2074fd95046b 100644
--- a/fs/reiserfs/ibalance.c
+++ b/fs/reiserfs/ibalance.c
@@ -105,8 +105,8 @@ static void internal_define_dest_src_infos(int shift_mode,
105 break; 105 break;
106 106
107 default: 107 default:
108 reiserfs_panic(tb->tb_sb, 108 reiserfs_panic(tb->tb_sb, "ibalance-1",
109 "internal_define_dest_src_infos: shift type is unknown (%d)", 109 "shift type is unknown (%d)",
110 shift_mode); 110 shift_mode);
111 } 111 }
112} 112}
@@ -278,7 +278,7 @@ static void internal_delete_childs(struct buffer_info *cur_bi, int from, int n)
278 278
279/* copy cpy_num node pointers and cpy_num - 1 items from buffer src to buffer dest 279/* copy cpy_num node pointers and cpy_num - 1 items from buffer src to buffer dest
280* last_first == FIRST_TO_LAST means, that we copy first items from src to tail of dest 280* last_first == FIRST_TO_LAST means, that we copy first items from src to tail of dest
281 * last_first == LAST_TO_FIRST means, that we copy last items from src to head of dest 281 * last_first == LAST_TO_FIRST means, that we copy last items from src to head of dest
282 */ 282 */
283static void internal_copy_pointers_items(struct buffer_info *dest_bi, 283static void internal_copy_pointers_items(struct buffer_info *dest_bi,
284 struct buffer_head *src, 284 struct buffer_head *src,
@@ -385,7 +385,7 @@ static void internal_move_pointers_items(struct buffer_info *dest_bi,
385 if (last_first == FIRST_TO_LAST) { /* shift_left occurs */ 385 if (last_first == FIRST_TO_LAST) { /* shift_left occurs */
386 first_pointer = 0; 386 first_pointer = 0;
387 first_item = 0; 387 first_item = 0;
388 /* delete cpy_num - del_par pointers and keys starting for pointers with first_pointer, 388 /* delete cpy_num - del_par pointers and keys starting for pointers with first_pointer,
389 for key - with first_item */ 389 for key - with first_item */
390 internal_delete_pointers_items(src_bi, first_pointer, 390 internal_delete_pointers_items(src_bi, first_pointer,
391 first_item, cpy_num - del_par); 391 first_item, cpy_num - del_par);
@@ -453,7 +453,7 @@ static void internal_insert_key(struct buffer_info *dest_bi, int dest_position_b
453 } 453 }
454} 454}
455 455
456/* Insert d_key'th (delimiting) key from buffer cfl to tail of dest. 456/* Insert d_key'th (delimiting) key from buffer cfl to tail of dest.
457 * Copy pointer_amount node pointers and pointer_amount - 1 items from buffer src to buffer dest. 457 * Copy pointer_amount node pointers and pointer_amount - 1 items from buffer src to buffer dest.
458 * Replace d_key'th key in buffer cfl. 458 * Replace d_key'th key in buffer cfl.
459 * Delete pointer_amount items and node pointers from buffer src. 459 * Delete pointer_amount items and node pointers from buffer src.
@@ -518,7 +518,7 @@ static void internal_shift1_left(struct tree_balance *tb,
518 /* internal_move_pointers_items (tb->L[h], tb->S[h], FIRST_TO_LAST, pointer_amount, 1); */ 518 /* internal_move_pointers_items (tb->L[h], tb->S[h], FIRST_TO_LAST, pointer_amount, 1); */
519} 519}
520 520
521/* Insert d_key'th (delimiting) key from buffer cfr to head of dest. 521/* Insert d_key'th (delimiting) key from buffer cfr to head of dest.
522 * Copy n node pointers and n - 1 items from buffer src to buffer dest. 522 * Copy n node pointers and n - 1 items from buffer src to buffer dest.
523 * Replace d_key'th key in buffer cfr. 523 * Replace d_key'th key in buffer cfr.
524 * Delete n items and node pointers from buffer src. 524 * Delete n items and node pointers from buffer src.
@@ -702,8 +702,8 @@ static void balance_internal_when_delete(struct tree_balance *tb,
702 702
703 return; 703 return;
704 } 704 }
705 reiserfs_panic(tb->tb_sb, 705 reiserfs_panic(tb->tb_sb, "ibalance-2",
706 "balance_internal_when_delete: unexpected tb->lnum[%d]==%d or tb->rnum[%d]==%d", 706 "unexpected tb->lnum[%d]==%d or tb->rnum[%d]==%d",
707 h, tb->lnum[h], h, tb->rnum[h]); 707 h, tb->lnum[h], h, tb->rnum[h]);
708} 708}
709 709
@@ -749,7 +749,7 @@ int balance_internal(struct tree_balance *tb, /* tree_balance structure
749 this means that new pointers and items must be inserted AFTER * 749 this means that new pointers and items must be inserted AFTER *
750 child_pos 750 child_pos
751 } 751 }
752 else 752 else
753 { 753 {
754 it is the position of the leftmost pointer that must be deleted (together with 754 it is the position of the leftmost pointer that must be deleted (together with
755 its corresponding key to the left of the pointer) 755 its corresponding key to the left of the pointer)
@@ -940,8 +940,8 @@ int balance_internal(struct tree_balance *tb, /* tree_balance structure
940 struct block_head *blkh; 940 struct block_head *blkh;
941 941
942 if (tb->blknum[h] != 1) 942 if (tb->blknum[h] != 1)
943 reiserfs_panic(NULL, 943 reiserfs_panic(NULL, "ibalance-3", "One new node "
944 "balance_internal: One new node required for creating the new root"); 944 "required for creating the new root");
945 /* S[h] = empty buffer from the list FEB. */ 945 /* S[h] = empty buffer from the list FEB. */
946 tbSh = get_FEB(tb); 946 tbSh = get_FEB(tb);
947 blkh = B_BLK_HEAD(tbSh); 947 blkh = B_BLK_HEAD(tbSh);