diff options
Diffstat (limited to 'kernel/fs/xfs/libxfs/xfs_symlink_remote.c')
| -rw-r--r-- | kernel/fs/xfs/libxfs/xfs_symlink_remote.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/kernel/fs/xfs/libxfs/xfs_symlink_remote.c b/kernel/fs/xfs/libxfs/xfs_symlink_remote.c index e7e26bd64..cb6fd20a4 100644 --- a/kernel/fs/xfs/libxfs/xfs_symlink_remote.c +++ b/kernel/fs/xfs/libxfs/xfs_symlink_remote.c @@ -31,6 +31,7 @@ #include "xfs_cksum.h" #include "xfs_trans.h" #include "xfs_buf_item.h" +#include "xfs_log.h" /* @@ -60,10 +61,11 @@ xfs_symlink_hdr_set( if (!xfs_sb_version_hascrc(&mp->m_sb)) return 0; + memset(dsl, 0, sizeof(struct xfs_dsymlink_hdr)); dsl->sl_magic = cpu_to_be32(XFS_SYMLINK_MAGIC); dsl->sl_offset = cpu_to_be32(offset); dsl->sl_bytes = cpu_to_be32(size); - uuid_copy(&dsl->sl_uuid, &mp->m_sb.sb_uuid); + uuid_copy(&dsl->sl_uuid, &mp->m_sb.sb_meta_uuid); dsl->sl_owner = cpu_to_be64(ino); dsl->sl_blkno = cpu_to_be64(bp->b_bn); bp->b_ops = &xfs_symlink_buf_ops; @@ -107,7 +109,7 @@ xfs_symlink_verify( return false; if (dsl->sl_magic != cpu_to_be32(XFS_SYMLINK_MAGIC)) return false; - if (!uuid_equal(&dsl->sl_uuid, &mp->m_sb.sb_uuid)) + if (!uuid_equal(&dsl->sl_uuid, &mp->m_sb.sb_meta_uuid)) return false; if (bp->b_bn != be64_to_cpu(dsl->sl_blkno)) return false; @@ -116,6 +118,8 @@ xfs_symlink_verify( return false; if (dsl->sl_owner == 0) return false; + if (!xfs_log_check_lsn(mp, be64_to_cpu(dsl->sl_lsn))) + return false; return true; } @@ -183,6 +187,7 @@ xfs_symlink_local_to_remote( if (!xfs_sb_version_hascrc(&mp->m_sb)) { bp->b_ops = NULL; memcpy(bp->b_addr, ifp->if_u1.if_data, ifp->if_bytes); + xfs_trans_log_buf(tp, bp, 0, ifp->if_bytes - 1); return; } @@ -198,4 +203,6 @@ xfs_symlink_local_to_remote( buf = bp->b_addr; buf += xfs_symlink_hdr_set(mp, ip->i_ino, 0, ifp->if_bytes, bp); memcpy(buf, ifp->if_u1.if_data, ifp->if_bytes); + xfs_trans_log_buf(tp, bp, 0, sizeof(struct xfs_dsymlink_hdr) + + ifp->if_bytes - 1); } |