diff options
Diffstat (limited to 'fs/jfs/jfs_xtree.c')
| -rw-r--r-- | fs/jfs/jfs_xtree.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c index a000aaa75136..5a61ebf2cbcc 100644 --- a/fs/jfs/jfs_xtree.c +++ b/fs/jfs/jfs_xtree.c @@ -905,8 +905,7 @@ int xtInsert(tid_t tid, /* transaction id */ XT_PUTENTRY(xad, xflag, xoff, xlen, xaddr); /* advance next available entry index */ - p->header.nextindex = - cpu_to_le16(le16_to_cpu(p->header.nextindex) + 1); + le16_add_cpu(&p->header.nextindex, 1); /* Don't log it if there are no links to the file */ if (!test_cflag(COMMIT_Nolink, ip)) { @@ -997,8 +996,7 @@ xtSplitUp(tid_t tid, split->addr); /* advance next available entry index */ - sp->header.nextindex = - cpu_to_le16(le16_to_cpu(sp->header.nextindex) + 1); + le16_add_cpu(&sp->header.nextindex, 1); /* Don't log it if there are no links to the file */ if (!test_cflag(COMMIT_Nolink, ip)) { @@ -1167,9 +1165,7 @@ xtSplitUp(tid_t tid, JFS_SBI(ip->i_sb)->nbperpage, rcbn); /* advance next available entry index. */ - sp->header.nextindex = - cpu_to_le16(le16_to_cpu(sp->header.nextindex) + - 1); + le16_add_cpu(&sp->header.nextindex, 1); /* Don't log it if there are no links to the file */ if (!test_cflag(COMMIT_Nolink, ip)) { @@ -1738,8 +1734,7 @@ int xtExtend(tid_t tid, /* transaction id */ XT_PUTENTRY(xad, XAD_NEW, xoff, len, xaddr); /* advance next available entry index */ - p->header.nextindex = - cpu_to_le16(le16_to_cpu(p->header.nextindex) + 1); + le16_add_cpu(&p->header.nextindex, 1); } /* get back old entry */ @@ -1905,8 +1900,7 @@ printf("xtTailgate: xoff:0x%lx xlen:0x%x xaddr:0x%lx\n", XT_PUTENTRY(xad, XAD_NEW, xoff, xlen, xaddr); /* advance next available entry index */ - p->header.nextindex = - cpu_to_le16(le16_to_cpu(p->header.nextindex) + 1); + le16_add_cpu(&p->header.nextindex, 1); } /* get back old XAD */ @@ -2567,8 +2561,7 @@ int xtAppend(tid_t tid, /* transaction id */ XT_PUTENTRY(xad, xflag, xoff, xlen, xaddr); /* advance next available entry index */ - p->header.nextindex = - cpu_to_le16(le16_to_cpu(p->header.nextindex) + 1); + le16_add_cpu(&p->header.nextindex, 1); xtlck->lwm.offset = (xtlck->lwm.offset) ? min(index,(int) xtlck->lwm.offset) : index; @@ -2631,8 +2624,7 @@ int xtDelete(tid_t tid, struct inode *ip, s64 xoff, s32 xlen, int flag) * delete the entry from the leaf page */ nextindex = le16_to_cpu(p->header.nextindex); - p->header.nextindex = - cpu_to_le16(le16_to_cpu(p->header.nextindex) - 1); + le16_add_cpu(&p->header.nextindex, -1); /* * if the leaf page bocome empty, free the page @@ -2795,9 +2787,7 @@ xtDeleteUp(tid_t tid, struct inode *ip, (nextindex - index - 1) << L2XTSLOTSIZE); - p->header.nextindex = - cpu_to_le16(le16_to_cpu(p->header.nextindex) - - 1); + le16_add_cpu(&p->header.nextindex, -1); jfs_info("xtDeleteUp(entry): 0x%lx[%d]", (ulong) parent->bn, index); } |
