From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 89354481AB0; Tue, 25 Aug 2026 13:47:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787665674; cv=none; b=RdfwqsgGweDJpfM6PVWkRvzmyyWHwENVhYk4Tn5kcN3ucMsuIjKzff1tToXZ40Llg9I5gtaEKPYCHWt6PuJaNl8xiOtHwYzMQkgpCf8hpYP0NNBN95esqs8/+ES0KGjzLtz3vAp2tFSTHHNRs7EjDZSpxeTPplMpWKacJmlCR+c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787665674; c=relaxed/simple; bh=Sq9BH5jlq5ttwJIcDLCbyUUXdHDP0UyT4aFbo8NLOG8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sCNSMSH7mtSKBULKrNF1xSoJ1GTlgow/9Y+gL9W5aSVzLXjJ6hSSUUCWrIc/E9jDhVCXc0Ui5OIOq71ZUZycsDsxu5MzR9Tzfen8Cu4TmSn0mAGxzHOJXj27PFCxlvatkbJqFIMvrfW+Z9hKZHZx9b6bHUii6UvMFdqZs16SM8c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qKsmNMPt; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="qKsmNMPt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CC5C1F000E9; Tue, 25 Aug 2026 13:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1787665672; bh=Mtrl07Lvm62NDzU3ECVB+S2IrVteyrX5epL5TtXGKR0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=qKsmNMPtv6Bq5H2xZ5GgEQ/V6k5SrgG8jFJ3VebozVgnP5HiHhv2Ob5GWVVV6LaNK O4Yr8DPMYvbOu5ceJiieZKLVrCjQ4fm3zP0eEBikn/RF9j7lych2+FhXvxgdQMyEvw POdxJmmLsHd/wsuNFK9UwWxfEXggfnm1jKn/FE9k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Christoph Hellwig , Carlos Maiolino , Carlos Maiolino , Sasha Levin Subject: [PATCH 6.6 20/87] xfs: dont use a xfs_log_iovec for ri_buf in log recovery Date: Tue, 25 Aug 2026 15:25:43 +0200 Message-ID: <20260825132542.629714194@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260825132541.813800447@linuxfoundation.org> References: <20260825132541.813800447@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christoph Hellwig [ Upstream commit ded74fddcaf685a9440c5612f7831d0c4c1473ca ] ri_buf just holds a pointer/len pair and is not a log iovec used for writing to the log. Switch to use a kvec instead. Signed-off-by: Christoph Hellwig Reviewed-by: Carlos Maiolino Signed-off-by: Carlos Maiolino Stable-dep-of: 813f8136a2ce ("xfs: bounds-check buffer log item's dirty bitmap") Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- fs/xfs/libxfs/xfs_log_recover.h | 4 +-- fs/xfs/xfs_attr_item.c | 24 ++++++++++----------- fs/xfs/xfs_bmap_item.c | 18 ++++++++-------- fs/xfs/xfs_buf_item.c | 8 +++---- fs/xfs/xfs_buf_item.h | 2 - fs/xfs/xfs_buf_item_recover.c | 38 ++++++++++++++++----------------- fs/xfs/xfs_dquot_item_recover.c | 20 ++++++++--------- fs/xfs/xfs_extfree_item.c | 45 +++++++++++++++++++++------------------- fs/xfs/xfs_icreate_item.c | 2 - fs/xfs/xfs_inode_item.c | 6 ++--- fs/xfs/xfs_inode_item.h | 4 +-- fs/xfs/xfs_inode_item_recover.c | 26 +++++++++++------------ fs/xfs/xfs_log_recover.c | 16 +++++++------- fs/xfs/xfs_refcount_item.c | 16 +++++++------- fs/xfs/xfs_rmap_item.c | 16 +++++++------- fs/xfs/xfs_trans.h | 1 16 files changed, 124 insertions(+), 122 deletions(-) --- a/fs/xfs/libxfs/xfs_log_recover.h +++ b/fs/xfs/libxfs/xfs_log_recover.h @@ -95,7 +95,7 @@ struct xlog_recover_item { struct list_head ri_list; int ri_cnt; /* count of regions found */ int ri_total; /* total regions */ - struct xfs_log_iovec *ri_buf; /* ptr to regions buffer */ + struct kvec *ri_buf; /* ptr to regions buffer */ const struct xlog_recover_item_ops *ri_ops; }; @@ -108,7 +108,7 @@ struct xlog_recover { struct list_head r_itemq; /* q for items */ }; -#define ITEM_TYPE(i) (*(unsigned short *)(i)->ri_buf[0].i_addr) +#define ITEM_TYPE(i) (*(unsigned short *)(i)->ri_buf[0].iov_base) #define XLOG_RECOVER_CRCPASS 0 #define XLOG_RECOVER_PASS1 1 --- a/fs/xfs/xfs_attr_item.c +++ b/fs/xfs/xfs_attr_item.c @@ -729,13 +729,13 @@ xlog_recover_attri_commit_pass2( /* Validate xfs_attri_log_format before the large memory allocation */ len = sizeof(struct xfs_attri_log_format); - if (item->ri_buf[i].i_len != len) { + if (item->ri_buf[i].iov_len != len) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } - attri_formatp = item->ri_buf[i].i_addr; + attri_formatp = item->ri_buf[i].iov_base; if (!xfs_attri_validate(mp, attri_formatp)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, attri_formatp, len); @@ -770,14 +770,14 @@ xlog_recover_attri_commit_pass2( i++; /* Validate the attr name */ - if (item->ri_buf[i].i_len != + if (item->ri_buf[i].iov_len != xlog_calc_iovec_len(attri_formatp->alfi_name_len)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, attri_formatp, len); return -EFSCORRUPTED; } - attr_name = item->ri_buf[i].i_addr; + attr_name = item->ri_buf[i].iov_base; if (!xfs_attr_namecheck(attri_formatp->alfi_attr_filter, attr_name, attri_formatp->alfi_name_len)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, @@ -788,14 +788,14 @@ xlog_recover_attri_commit_pass2( /* Validate the attr value, if present */ if (attri_formatp->alfi_value_len != 0) { - if (item->ri_buf[i].i_len != xlog_calc_iovec_len(attri_formatp->alfi_value_len)) { + if (item->ri_buf[i].iov_len != xlog_calc_iovec_len(attri_formatp->alfi_value_len)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, - item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, + item->ri_buf[0].iov_len); return -EFSCORRUPTED; } - attr_value = item->ri_buf[i].i_addr; + attr_value = item->ri_buf[i].iov_base; i++; } @@ -912,10 +912,10 @@ xlog_recover_attrd_commit_pass2( { struct xfs_attrd_log_format *attrd_formatp; - attrd_formatp = item->ri_buf[0].i_addr; - if (item->ri_buf[0].i_len != sizeof(struct xfs_attrd_log_format)) { + attrd_formatp = item->ri_buf[0].iov_base; + if (item->ri_buf[0].iov_len != sizeof(struct xfs_attrd_log_format)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -669,24 +669,24 @@ xlog_recover_bui_commit_pass2( struct xfs_bui_log_format *bui_formatp; size_t len; - bui_formatp = item->ri_buf[0].i_addr; + bui_formatp = item->ri_buf[0].iov_base; - if (item->ri_buf[0].i_len < xfs_bui_log_format_sizeof(0)) { + if (item->ri_buf[0].iov_len < xfs_bui_log_format_sizeof(0)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } if (bui_formatp->bui_nextents != XFS_BUI_MAX_FAST_EXTENTS) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } len = xfs_bui_log_format_sizeof(bui_formatp->bui_nextents); - if (item->ri_buf[0].i_len != len) { + if (item->ri_buf[0].iov_len != len) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } @@ -720,10 +720,10 @@ xlog_recover_bud_commit_pass2( { struct xfs_bud_log_format *bud_formatp; - bud_formatp = item->ri_buf[0].i_addr; - if (item->ri_buf[0].i_len != sizeof(struct xfs_bud_log_format)) { + bud_formatp = item->ri_buf[0].iov_base; + if (item->ri_buf[0].iov_len != sizeof(struct xfs_bud_log_format)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -35,16 +35,16 @@ static inline struct xfs_buf_log_item *B /* Is this log iovec plausibly large enough to contain the buffer log format? */ bool xfs_buf_log_check_iovec( - struct xfs_log_iovec *iovec) + struct kvec *iovec) { - struct xfs_buf_log_format *blfp = iovec->i_addr; + struct xfs_buf_log_format *blfp = iovec->iov_base; char *bmp_end; char *item_end; - if (offsetof(struct xfs_buf_log_format, blf_data_map) > iovec->i_len) + if (offsetof(struct xfs_buf_log_format, blf_data_map) > iovec->iov_len) return false; - item_end = (char *)iovec->i_addr + iovec->i_len; + item_end = (char *)iovec->iov_base + iovec->iov_len; bmp_end = (char *)&blfp->blf_data_map[blfp->blf_map_size]; return bmp_end <= item_end; } --- a/fs/xfs/xfs_buf_item.h +++ b/fs/xfs/xfs_buf_item.h @@ -67,7 +67,7 @@ static inline void xfs_buf_dquot_io_fail } #endif /* CONFIG_XFS_QUOTA */ void xfs_buf_iodone(struct xfs_buf *); -bool xfs_buf_log_check_iovec(struct xfs_log_iovec *iovec); +bool xfs_buf_log_check_iovec(struct kvec *iovec); extern struct kmem_cache *xfs_buf_item_cache; --- a/fs/xfs/xfs_buf_item_recover.c +++ b/fs/xfs/xfs_buf_item_recover.c @@ -157,7 +157,7 @@ STATIC enum xlog_recover_reorder xlog_recover_buf_reorder( struct xlog_recover_item *item) { - struct xfs_buf_log_format *buf_f = item->ri_buf[0].i_addr; + struct xfs_buf_log_format *buf_f = item->ri_buf[0].iov_base; if (buf_f->blf_flags & XFS_BLF_CANCEL) return XLOG_REORDER_CANCEL_LIST; @@ -171,7 +171,7 @@ xlog_recover_buf_ra_pass2( struct xlog *log, struct xlog_recover_item *item) { - struct xfs_buf_log_format *buf_f = item->ri_buf[0].i_addr; + struct xfs_buf_log_format *buf_f = item->ri_buf[0].iov_base; xlog_buf_readahead(log, buf_f->blf_blkno, buf_f->blf_len, NULL); } @@ -185,11 +185,11 @@ xlog_recover_buf_commit_pass1( struct xlog *log, struct xlog_recover_item *item) { - struct xfs_buf_log_format *bf = item->ri_buf[0].i_addr; + struct xfs_buf_log_format *bf = item->ri_buf[0].iov_base; if (!xfs_buf_log_check_iovec(&item->ri_buf[0])) { - xfs_err(log->l_mp, "bad buffer log item size (%d)", - item->ri_buf[0].i_len); + xfs_err(log->l_mp, "bad buffer log item size (%zd)", + item->ri_buf[0].iov_len); return -EFSCORRUPTED; } @@ -470,8 +470,8 @@ xlog_recover_do_reg_buffer( nbits = xfs_contig_bits(buf_f->blf_data_map, buf_f->blf_map_size, bit); ASSERT(nbits > 0); - ASSERT(item->ri_buf[i].i_addr != NULL); - ASSERT(item->ri_buf[i].i_len % XFS_BLF_CHUNK == 0); + ASSERT(item->ri_buf[i].iov_base != NULL); + ASSERT(item->ri_buf[i].iov_len % XFS_BLF_CHUNK == 0); ASSERT(BBTOB(bp->b_length) >= ((uint)bit << XFS_BLF_SHIFT) + (nbits << XFS_BLF_SHIFT)); @@ -483,8 +483,8 @@ xlog_recover_do_reg_buffer( * the log. Hence we need to trim nbits back to the length of * the current region being copied out of the log. */ - if (item->ri_buf[i].i_len < (nbits << XFS_BLF_SHIFT)) - nbits = item->ri_buf[i].i_len >> XFS_BLF_SHIFT; + if (item->ri_buf[i].iov_len < (nbits << XFS_BLF_SHIFT)) + nbits = item->ri_buf[i].iov_len >> XFS_BLF_SHIFT; /* * Do a sanity check if this is a dquot buffer. Just checking @@ -494,18 +494,18 @@ xlog_recover_do_reg_buffer( fa = NULL; if (buf_f->blf_flags & (XFS_BLF_UDQUOT_BUF|XFS_BLF_PDQUOT_BUF|XFS_BLF_GDQUOT_BUF)) { - if (item->ri_buf[i].i_addr == NULL) { + if (item->ri_buf[i].iov_base == NULL) { xfs_alert(mp, "XFS: NULL dquot in %s.", __func__); goto next; } - if (item->ri_buf[i].i_len < size_disk_dquot) { + if (item->ri_buf[i].iov_len < size_disk_dquot) { xfs_alert(mp, - "XFS: dquot too small (%d) in %s.", - item->ri_buf[i].i_len, __func__); + "XFS: dquot too small (%zd) in %s.", + item->ri_buf[i].iov_len, __func__); goto next; } - fa = xfs_dquot_verify(mp, item->ri_buf[i].i_addr, -1); + fa = xfs_dquot_verify(mp, item->ri_buf[i].iov_base, -1); if (fa) { xfs_alert(mp, "dquot corrupt at %pS trying to replay into block 0x%llx", @@ -516,7 +516,7 @@ xlog_recover_do_reg_buffer( memcpy(xfs_buf_offset(bp, (uint)bit << XFS_BLF_SHIFT), /* dest */ - item->ri_buf[i].i_addr, /* source */ + item->ri_buf[i].iov_base, /* source */ nbits<ri_buf[item_index].i_addr != NULL); - ASSERT((item->ri_buf[item_index].i_len % XFS_BLF_CHUNK) == 0); + ASSERT(item->ri_buf[item_index].iov_base != NULL); + ASSERT((item->ri_buf[item_index].iov_len % XFS_BLF_CHUNK) == 0); ASSERT((reg_buf_offset + reg_buf_bytes) <= BBTOB(bp->b_length)); /* @@ -661,7 +661,7 @@ xlog_recover_do_inode_buffer( * current di_next_unlinked field. Extract its value * and copy it to the buffer copy. */ - logged_nextp = item->ri_buf[item_index].i_addr + + logged_nextp = item->ri_buf[item_index].iov_base + next_unlinked_offset - reg_buf_offset; if (XFS_IS_CORRUPT(mp, *logged_nextp == 0)) { xfs_alert(mp, @@ -951,7 +951,7 @@ xlog_recover_buf_commit_pass2( struct xlog_recover_item *item, xfs_lsn_t current_lsn) { - struct xfs_buf_log_format *buf_f = item->ri_buf[0].i_addr; + struct xfs_buf_log_format *buf_f = item->ri_buf[0].iov_base; struct xfs_mount *mp = log->l_mp; struct xfs_buf *bp; int error; --- a/fs/xfs/xfs_dquot_item_recover.c +++ b/fs/xfs/xfs_dquot_item_recover.c @@ -34,10 +34,10 @@ xlog_recover_dquot_ra_pass2( if (mp->m_qflags == 0) return; - recddq = item->ri_buf[1].i_addr; + recddq = item->ri_buf[1].iov_base; if (recddq == NULL) return; - if (item->ri_buf[1].i_len < sizeof(struct xfs_disk_dquot)) + if (item->ri_buf[1].iov_len < sizeof(struct xfs_disk_dquot)) return; type = recddq->d_type & XFS_DQTYPE_REC_MASK; @@ -45,7 +45,7 @@ xlog_recover_dquot_ra_pass2( if (log->l_quotaoffs_flag & type) return; - dq_f = item->ri_buf[0].i_addr; + dq_f = item->ri_buf[0].iov_base; ASSERT(dq_f); ASSERT(dq_f->qlf_len == 1); @@ -79,14 +79,14 @@ xlog_recover_dquot_commit_pass2( if (mp->m_qflags == 0) return 0; - recddq = item->ri_buf[1].i_addr; + recddq = item->ri_buf[1].iov_base; if (recddq == NULL) { xfs_alert(log->l_mp, "NULL dquot in %s.", __func__); return -EFSCORRUPTED; } - if (item->ri_buf[1].i_len < sizeof(struct xfs_disk_dquot)) { - xfs_alert(log->l_mp, "dquot too small (%d) in %s.", - item->ri_buf[1].i_len, __func__); + if (item->ri_buf[1].iov_len < sizeof(struct xfs_disk_dquot)) { + xfs_alert(log->l_mp, "dquot too small (%zd) in %s.", + item->ri_buf[1].iov_len, __func__); return -EFSCORRUPTED; } @@ -108,7 +108,7 @@ xlog_recover_dquot_commit_pass2( * The other possibility, of course, is that the quota subsystem was * removed since the last mount - ENOSYS. */ - dq_f = item->ri_buf[0].i_addr; + dq_f = item->ri_buf[0].iov_base; ASSERT(dq_f); fa = xfs_dquot_verify(mp, recddq, dq_f->qlf_id); if (fa) { @@ -147,7 +147,7 @@ xlog_recover_dquot_commit_pass2( } } - memcpy(ddq, recddq, item->ri_buf[1].i_len); + memcpy(ddq, recddq, item->ri_buf[1].iov_len); if (xfs_has_crc(mp)) { xfs_update_cksum((char *)dqb, sizeof(struct xfs_dqblk), XFS_DQUOT_CRC_OFF); @@ -192,7 +192,7 @@ xlog_recover_quotaoff_commit_pass1( struct xlog *log, struct xlog_recover_item *item) { - struct xfs_qoff_logformat *qoff_f = item->ri_buf[0].i_addr; + struct xfs_qoff_logformat *qoff_f = item->ri_buf[0].iov_base; ASSERT(qoff_f); /* --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -171,15 +171,18 @@ xfs_efi_init( * It will handle the conversion of formats if necessary. */ STATIC int -xfs_efi_copy_format(xfs_log_iovec_t *buf, xfs_efi_log_format_t *dst_efi_fmt) -{ - xfs_efi_log_format_t *src_efi_fmt = buf->i_addr; - uint i; - uint len = xfs_efi_log_format_sizeof(src_efi_fmt->efi_nextents); - uint len32 = xfs_efi_log_format32_sizeof(src_efi_fmt->efi_nextents); - uint len64 = xfs_efi_log_format64_sizeof(src_efi_fmt->efi_nextents); +xfs_efi_copy_format( + struct kvec *buf, + struct xfs_efi_log_format *dst_efi_fmt) +{ + struct xfs_efi_log_format *src_efi_fmt = buf->iov_base; + uint len, len32, len64, i; + + len = xfs_efi_log_format_sizeof(src_efi_fmt->efi_nextents); + len32 = xfs_efi_log_format32_sizeof(src_efi_fmt->efi_nextents); + len64 = xfs_efi_log_format64_sizeof(src_efi_fmt->efi_nextents); - if (buf->i_len == len) { + if (buf->iov_len == len) { memcpy(dst_efi_fmt, src_efi_fmt, offsetof(struct xfs_efi_log_format, efi_extents)); for (i = 0; i < src_efi_fmt->efi_nextents; i++) @@ -187,8 +190,8 @@ xfs_efi_copy_format(xfs_log_iovec_t *buf &src_efi_fmt->efi_extents[i], sizeof(struct xfs_extent)); return 0; - } else if (buf->i_len == len32) { - xfs_efi_log_format_32_t *src_efi_fmt_32 = buf->i_addr; + } else if (buf->iov_len == len32) { + xfs_efi_log_format_32_t *src_efi_fmt_32 = buf->iov_base; dst_efi_fmt->efi_type = src_efi_fmt_32->efi_type; dst_efi_fmt->efi_size = src_efi_fmt_32->efi_size; @@ -201,8 +204,8 @@ xfs_efi_copy_format(xfs_log_iovec_t *buf src_efi_fmt_32->efi_extents[i].ext_len; } return 0; - } else if (buf->i_len == len64) { - xfs_efi_log_format_64_t *src_efi_fmt_64 = buf->i_addr; + } else if (buf->iov_len == len64) { + xfs_efi_log_format_64_t *src_efi_fmt_64 = buf->iov_base; dst_efi_fmt->efi_type = src_efi_fmt_64->efi_type; dst_efi_fmt->efi_size = src_efi_fmt_64->efi_size; @@ -216,8 +219,8 @@ xfs_efi_copy_format(xfs_log_iovec_t *buf } return 0; } - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, NULL, buf->i_addr, - buf->i_len); + XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, NULL, buf->iov_base, + buf->iov_len); return -EFSCORRUPTED; } @@ -791,11 +794,11 @@ xlog_recover_efi_commit_pass2( struct xfs_efi_log_format *efi_formatp; int error; - efi_formatp = item->ri_buf[0].i_addr; + efi_formatp = item->ri_buf[0].iov_base; - if (item->ri_buf[0].i_len < xfs_efi_log_format_sizeof(0)) { + if (item->ri_buf[0].iov_len < xfs_efi_log_format_sizeof(0)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } @@ -832,9 +835,9 @@ xlog_recover_efd_commit_pass2( xfs_lsn_t lsn) { struct xfs_efd_log_format *efd_formatp; - int buflen = item->ri_buf[0].i_len; + int buflen = item->ri_buf[0].iov_len; - efd_formatp = item->ri_buf[0].i_addr; + efd_formatp = item->ri_buf[0].iov_base; if (buflen < sizeof(struct xfs_efd_log_format)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, @@ -842,9 +845,9 @@ xlog_recover_efd_commit_pass2( return -EFSCORRUPTED; } - if (item->ri_buf[0].i_len != xfs_efd_log_format32_sizeof( + if (item->ri_buf[0].iov_len != xfs_efd_log_format32_sizeof( efd_formatp->efd_nextents) && - item->ri_buf[0].i_len != xfs_efd_log_format64_sizeof( + item->ri_buf[0].iov_len != xfs_efd_log_format64_sizeof( efd_formatp->efd_nextents)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, efd_formatp, buflen); --- a/fs/xfs/xfs_icreate_item.c +++ b/fs/xfs/xfs_icreate_item.c @@ -158,7 +158,7 @@ xlog_recover_icreate_commit_pass2( int nbufs; int i; - icl = (struct xfs_icreate_log *)item->ri_buf[0].i_addr; + icl = (struct xfs_icreate_log *)item->ri_buf[0].iov_base; if (icl->icl_type != XFS_LI_ICREATE) { xfs_warn(log->l_mp, "xlog_recover_do_icreate_trans: bad type"); return -EINVAL; --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -1177,12 +1177,12 @@ xfs_iflush_shutdown_abort( */ int xfs_inode_item_format_convert( - struct xfs_log_iovec *buf, + struct kvec *buf, struct xfs_inode_log_format *in_f) { - struct xfs_inode_log_format_32 *in_f32 = buf->i_addr; + struct xfs_inode_log_format_32 *in_f32 = buf->iov_base; - if (buf->i_len != sizeof(*in_f32)) { + if (buf->iov_len != sizeof(*in_f32)) { XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, NULL); return -EFSCORRUPTED; } --- a/fs/xfs/xfs_inode_item.h +++ b/fs/xfs/xfs_inode_item.h @@ -46,8 +46,8 @@ extern void xfs_inode_item_init(struct x extern void xfs_inode_item_destroy(struct xfs_inode *); extern void xfs_iflush_abort(struct xfs_inode *); extern void xfs_iflush_shutdown_abort(struct xfs_inode *); -extern int xfs_inode_item_format_convert(xfs_log_iovec_t *, - struct xfs_inode_log_format *); +int xfs_inode_item_format_convert(struct kvec *buf, + struct xfs_inode_log_format *in_f); extern struct kmem_cache *xfs_ili_cache; --- a/fs/xfs/xfs_inode_item_recover.c +++ b/fs/xfs/xfs_inode_item_recover.c @@ -28,13 +28,13 @@ xlog_recover_inode_ra_pass2( struct xlog *log, struct xlog_recover_item *item) { - if (item->ri_buf[0].i_len == sizeof(struct xfs_inode_log_format)) { - struct xfs_inode_log_format *ilfp = item->ri_buf[0].i_addr; + if (item->ri_buf[0].iov_len == sizeof(struct xfs_inode_log_format)) { + struct xfs_inode_log_format *ilfp = item->ri_buf[0].iov_base; xlog_buf_readahead(log, ilfp->ilf_blkno, ilfp->ilf_len, &xfs_inode_buf_ra_ops); } else { - struct xfs_inode_log_format_32 *ilfp = item->ri_buf[0].i_addr; + struct xfs_inode_log_format_32 *ilfp = item->ri_buf[0].iov_base; xlog_buf_readahead(log, ilfp->ilf_blkno, ilfp->ilf_len, &xfs_inode_buf_ra_ops); @@ -288,8 +288,8 @@ xlog_recover_inode_commit_pass2( int need_free = 0; xfs_failaddr_t fa; - if (item->ri_buf[0].i_len == sizeof(struct xfs_inode_log_format)) { - in_f = item->ri_buf[0].i_addr; + if (item->ri_buf[0].iov_len == sizeof(struct xfs_inode_log_format)) { + in_f = item->ri_buf[0].iov_base; } else { in_f = kmem_alloc(sizeof(struct xfs_inode_log_format), 0); need_free = 1; @@ -327,7 +327,7 @@ xlog_recover_inode_commit_pass2( error = -EFSCORRUPTED; goto out_release; } - ldip = item->ri_buf[1].i_addr; + ldip = item->ri_buf[1].iov_base; if (XFS_IS_CORRUPT(mp, ldip->di_magic != XFS_DINODE_MAGIC)) { xfs_alert(mp, "%s: Bad inode log record, rec ptr "PTR_FMT", ino %lld", @@ -432,12 +432,12 @@ xlog_recover_inode_commit_pass2( goto out_release; } isize = xfs_log_dinode_size(mp); - if (unlikely(item->ri_buf[1].i_len > isize)) { + if (unlikely(item->ri_buf[1].iov_len > isize)) { XFS_CORRUPTION_ERROR("Bad log dinode size", XFS_ERRLEVEL_LOW, mp, ldip, sizeof(*ldip)); xfs_alert(mp, - "Bad inode 0x%llx log dinode size 0x%x", - in_f->ilf_ino, item->ri_buf[1].i_len); + "Bad inode 0x%llx log dinode size 0x%zx", + in_f->ilf_ino, item->ri_buf[1].iov_len); error = -EFSCORRUPTED; goto out_release; } @@ -460,8 +460,8 @@ xlog_recover_inode_commit_pass2( if (in_f->ilf_size == 2) goto out_owner_change; - len = item->ri_buf[2].i_len; - src = item->ri_buf[2].i_addr; + len = item->ri_buf[2].iov_len; + src = item->ri_buf[2].iov_base; ASSERT(in_f->ilf_size <= 4); ASSERT((in_f->ilf_size == 3) || (fields & XFS_ILOG_AFORK)); ASSERT(!(fields & XFS_ILOG_DFORK) || @@ -498,8 +498,8 @@ xlog_recover_inode_commit_pass2( } else { attr_index = 2; } - len = item->ri_buf[attr_index].i_len; - src = item->ri_buf[attr_index].i_addr; + len = item->ri_buf[attr_index].iov_len; + src = item->ri_buf[attr_index].iov_base; ASSERT(len == xlog_calc_iovec_len(in_f->ilf_asize)); switch (in_f->ilf_fields & XFS_ILOG_AFORK) { --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2105,15 +2105,15 @@ xlog_recover_add_to_cont_trans( item = list_entry(trans->r_itemq.prev, struct xlog_recover_item, ri_list); - old_ptr = item->ri_buf[item->ri_cnt-1].i_addr; - old_len = item->ri_buf[item->ri_cnt-1].i_len; + old_ptr = item->ri_buf[item->ri_cnt-1].iov_base; + old_len = item->ri_buf[item->ri_cnt-1].iov_len; ptr = kvrealloc(old_ptr, old_len, len + old_len, GFP_KERNEL); if (!ptr) return -ENOMEM; memcpy(&ptr[old_len], dp, len); - item->ri_buf[item->ri_cnt-1].i_len += len; - item->ri_buf[item->ri_cnt-1].i_addr = ptr; + item->ri_buf[item->ri_cnt-1].iov_len += len; + item->ri_buf[item->ri_cnt-1].iov_base = ptr; trace_xfs_log_recover_item_add_cont(log, trans, item, 0); return 0; } @@ -2198,7 +2198,7 @@ xlog_recover_add_to_trans( item->ri_total = in_f->ilf_size; item->ri_buf = - kmem_zalloc(item->ri_total * sizeof(xfs_log_iovec_t), + kmem_zalloc(item->ri_total * sizeof(*item->ri_buf), 0); } @@ -2212,8 +2212,8 @@ xlog_recover_add_to_trans( } /* Description region is ri_buf[0] */ - item->ri_buf[item->ri_cnt].i_addr = ptr; - item->ri_buf[item->ri_cnt].i_len = len; + item->ri_buf[item->ri_cnt].iov_base = ptr; + item->ri_buf[item->ri_cnt].iov_len = len; item->ri_cnt++; trace_xfs_log_recover_item_add(log, trans, item, 0); return 0; @@ -2237,7 +2237,7 @@ xlog_recover_free_trans( /* Free the regions in the item. */ list_del(&item->ri_list); for (i = 0; i < item->ri_cnt; i++) - kmem_free(item->ri_buf[i].i_addr); + kmem_free(item->ri_buf[i].iov_base); /* Free the item itself */ kmem_free(item->ri_buf); kmem_free(item); --- a/fs/xfs/xfs_refcount_item.c +++ b/fs/xfs/xfs_refcount_item.c @@ -631,18 +631,18 @@ xlog_recover_cui_commit_pass2( struct xfs_cui_log_format *cui_formatp; size_t len; - cui_formatp = item->ri_buf[0].i_addr; + cui_formatp = item->ri_buf[0].iov_base; - if (item->ri_buf[0].i_len < xfs_cui_log_format_sizeof(0)) { + if (item->ri_buf[0].iov_len < xfs_cui_log_format_sizeof(0)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } len = xfs_cui_log_format_sizeof(cui_formatp->cui_nextents); - if (item->ri_buf[0].i_len != len) { + if (item->ri_buf[0].iov_len != len) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } @@ -676,10 +676,10 @@ xlog_recover_cud_commit_pass2( { struct xfs_cud_log_format *cud_formatp; - cud_formatp = item->ri_buf[0].i_addr; - if (item->ri_buf[0].i_len != sizeof(struct xfs_cud_log_format)) { + cud_formatp = item->ri_buf[0].iov_base; + if (item->ri_buf[0].iov_len != sizeof(struct xfs_cud_log_format)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -684,18 +684,18 @@ xlog_recover_rui_commit_pass2( struct xfs_rui_log_format *rui_formatp; size_t len; - rui_formatp = item->ri_buf[0].i_addr; + rui_formatp = item->ri_buf[0].iov_base; - if (item->ri_buf[0].i_len < xfs_rui_log_format_sizeof(0)) { + if (item->ri_buf[0].iov_len < xfs_rui_log_format_sizeof(0)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } len = xfs_rui_log_format_sizeof(rui_formatp->rui_nextents); - if (item->ri_buf[0].i_len != len) { + if (item->ri_buf[0].iov_len != len) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, - item->ri_buf[0].i_addr, item->ri_buf[0].i_len); + item->ri_buf[0].iov_base, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } @@ -729,10 +729,10 @@ xlog_recover_rud_commit_pass2( { struct xfs_rud_log_format *rud_formatp; - rud_formatp = item->ri_buf[0].i_addr; - if (item->ri_buf[0].i_len != sizeof(struct xfs_rud_log_format)) { + rud_formatp = item->ri_buf[0].iov_base; + if (item->ri_buf[0].iov_len != sizeof(struct xfs_rud_log_format)) { XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp, - rud_formatp, item->ri_buf[0].i_len); + rud_formatp, item->ri_buf[0].iov_len); return -EFSCORRUPTED; } --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -15,7 +15,6 @@ struct xfs_efd_log_item; struct xfs_efi_log_item; struct xfs_inode; struct xfs_item_ops; -struct xfs_log_iovec; struct xfs_mount; struct xfs_trans; struct xfs_trans_res;