diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.c | 27 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.h | 5 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_inode.c | 3 | ||||
| -rw-r--r-- | fs/xfs/scrub/ialloc.c | 3 | ||||
| -rw-r--r-- | fs/xfs/xfs_icache.c | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 3 |
7 files changed, 17 insertions, 36 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 4d7410e49db4..af5ee8bd7e6a 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -124,37 +124,18 @@ const struct xfs_buf_ops xfs_inode_buf_ra_ops = { /* * This routine is called to map an inode to the buffer containing the on-disk * version of the inode. It returns a pointer to the buffer containing the - * on-disk inode in the bpp parameter, and in the dipp parameter it returns a - * pointer to the on-disk inode within that buffer. - * - * If a non-zero error is returned, then the contents of bpp and dipp are - * undefined. + * on-disk inode in the bpp parameter. */ int xfs_imap_to_bp( struct xfs_mount *mp, struct xfs_trans *tp, struct xfs_imap *imap, - struct xfs_dinode **dipp, - struct xfs_buf **bpp, - uint buf_flags) + struct xfs_buf **bpp) { - struct xfs_buf *bp; - int error; - - buf_flags |= XBF_UNMAPPED; - error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap->im_blkno, - (int)imap->im_len, buf_flags, &bp, + return xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap->im_blkno, + imap->im_len, XBF_UNMAPPED, bpp, &xfs_inode_buf_ops); - if (error) { - ASSERT(error != -EAGAIN || (buf_flags & XBF_TRYLOCK)); - return error; - } - - *bpp = bp; - if (dipp) - *dipp = xfs_buf_offset(bp, imap->im_boffset); - return 0; } static inline struct timespec64 xfs_inode_decode_bigtime(uint64_t ts) diff --git a/fs/xfs/libxfs/xfs_inode_buf.h b/fs/xfs/libxfs/xfs_inode_buf.h index ef5eaf33d146..9e1ae38380b3 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.h +++ b/fs/xfs/libxfs/xfs_inode_buf.h @@ -47,9 +47,8 @@ struct xfs_imap { unsigned short im_boffset; /* inode offset in block in bytes */ }; -int xfs_imap_to_bp(struct xfs_mount *, struct xfs_trans *, - struct xfs_imap *, struct xfs_dinode **, - struct xfs_buf **, uint); +int xfs_imap_to_bp(struct xfs_mount *mp, struct xfs_trans *tp, + struct xfs_imap *imap, struct xfs_buf **bpp); void xfs_dinode_calc_crc(struct xfs_mount *, struct xfs_dinode *); void xfs_inode_to_disk(struct xfs_inode *ip, struct xfs_dinode *to, xfs_lsn_t lsn); diff --git a/fs/xfs/libxfs/xfs_trans_inode.c b/fs/xfs/libxfs/xfs_trans_inode.c index 90f1d5645052..4f02cb439ab5 100644 --- a/fs/xfs/libxfs/xfs_trans_inode.c +++ b/fs/xfs/libxfs/xfs_trans_inode.c @@ -164,8 +164,7 @@ xfs_trans_log_inode( * here. */ spin_unlock(&iip->ili_lock); - error = xfs_imap_to_bp(ip->i_mount, tp, &ip->i_imap, NULL, - &bp, 0); + error = xfs_imap_to_bp(ip->i_mount, tp, &ip->i_imap, &bp); if (error) { xfs_force_shutdown(ip->i_mount, SHUTDOWN_META_IO_ERROR); return; diff --git a/fs/xfs/scrub/ialloc.c b/fs/xfs/scrub/ialloc.c index 6517d67e8d51..1644199c29a8 100644 --- a/fs/xfs/scrub/ialloc.c +++ b/fs/xfs/scrub/ialloc.c @@ -212,7 +212,6 @@ xchk_iallocbt_check_cluster( { struct xfs_imap imap; struct xfs_mount *mp = bs->cur->bc_mp; - struct xfs_dinode *dip; struct xfs_buf *cluster_bp; unsigned int nr_inodes; xfs_agnumber_t agno = bs->cur->bc_ag.agno; @@ -278,7 +277,7 @@ xchk_iallocbt_check_cluster( &XFS_RMAP_OINFO_INODES); /* Grab the inode cluster buffer. */ - error = xfs_imap_to_bp(mp, bs->cur->bc_tp, &imap, &dip, &cluster_bp, 0); + error = xfs_imap_to_bp(mp, bs->cur->bc_tp, &imap, &cluster_bp); if (!xchk_btree_xref_process_error(bs->sc, bs->cur, 0, &error)) return error; diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index e6a62f765422..248c42bf212d 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -505,14 +505,14 @@ xfs_iget_cache_miss( (flags & XFS_IGET_CREATE) && !(mp->m_flags & XFS_MOUNT_IKEEP)) { VFS_I(ip)->i_generation = prandom_u32(); } else { - struct xfs_dinode *dip; struct xfs_buf *bp; - error = xfs_imap_to_bp(mp, tp, &ip->i_imap, &dip, &bp, 0); + error = xfs_imap_to_bp(mp, tp, &ip->i_imap, &bp); if (error) goto out_destroy; - error = xfs_inode_from_disk(ip, dip); + error = xfs_inode_from_disk(ip, + xfs_buf_offset(bp, ip->i_imap.im_boffset)); if (!error) xfs_buf_set_ref(bp, XFS_INO_REF); xfs_trans_brelse(tp, bp); diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index c09bb39baeea..8983ef05dc66 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2075,9 +2075,10 @@ xfs_iunlink_update_inode( ASSERT(xfs_verify_agino_or_null(mp, agno, next_agino)); - error = xfs_imap_to_bp(mp, tp, &ip->i_imap, &dip, &ibp, 0); + error = xfs_imap_to_bp(mp, tp, &ip->i_imap, &ibp); if (error) return error; + dip = xfs_buf_offset(ibp, ip->i_imap.im_boffset); /* Make sure the old pointer isn't garbage. */ old_value = be32_to_cpu(dip->di_next_unlinked); @@ -2202,13 +2203,14 @@ xfs_iunlink_map_ino( return error; } - error = xfs_imap_to_bp(mp, tp, imap, dipp, bpp, 0); + error = xfs_imap_to_bp(mp, tp, imap, bpp); if (error) { xfs_warn(mp, "%s: xfs_imap_to_bp returned error %d.", __func__, error); return error; } + *dipp = xfs_buf_offset(*bpp, imap->im_boffset); return 0; } diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index ffa4f6f2f31e..42a8c7da492a 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2683,9 +2683,10 @@ xlog_recover_process_one_iunlink( /* * Get the on disk inode to find the next inode in the bucket. */ - error = xfs_imap_to_bp(mp, NULL, &ip->i_imap, &dip, &ibp, 0); + error = xfs_imap_to_bp(mp, NULL, &ip->i_imap, &ibp); if (error) goto fail_iput; + dip = xfs_buf_offset(ibp, ip->i_imap.im_boffset); xfs_iflags_clear(ip, XFS_IRECOVERY); ASSERT(VFS_I(ip)->i_nlink == 0); |