From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/fs/xfs/libxfs/xfs_symlink_remote.c | 27 ++++++++++-----------------
1 files changed, 10 insertions(+), 17 deletions(-)
diff --git a/kernel/fs/xfs/libxfs/xfs_symlink_remote.c b/kernel/fs/xfs/libxfs/xfs_symlink_remote.c
index 77d8010..594bc44 100644
--- a/kernel/fs/xfs/libxfs/xfs_symlink_remote.c
+++ b/kernel/fs/xfs/libxfs/xfs_symlink_remote.c
@@ -11,12 +11,8 @@
#include "xfs_shared.h"
#include "xfs_trans_resv.h"
#include "xfs_mount.h"
-#include "xfs_bmap_btree.h"
#include "xfs_inode.h"
#include "xfs_error.h"
-#include "xfs_trace.h"
-#include "xfs_symlink.h"
-#include "xfs_cksum.h"
#include "xfs_trans.h"
#include "xfs_buf_item.h"
#include "xfs_log.h"
@@ -90,12 +86,12 @@
xfs_symlink_verify(
struct xfs_buf *bp)
{
- struct xfs_mount *mp = bp->b_target->bt_mount;
+ struct xfs_mount *mp = bp->b_mount;
struct xfs_dsymlink_hdr *dsl = bp->b_addr;
if (!xfs_sb_version_hascrc(&mp->m_sb))
return __this_address;
- if (dsl->sl_magic != cpu_to_be32(XFS_SYMLINK_MAGIC))
+ if (!xfs_verify_magic(bp, dsl->sl_magic))
return __this_address;
if (!uuid_equal(&dsl->sl_uuid, &mp->m_sb.sb_meta_uuid))
return __this_address;
@@ -116,7 +112,7 @@
xfs_symlink_read_verify(
struct xfs_buf *bp)
{
- struct xfs_mount *mp = bp->b_target->bt_mount;
+ struct xfs_mount *mp = bp->b_mount;
xfs_failaddr_t fa;
/* no verification of non-crc buffers */
@@ -136,7 +132,7 @@
xfs_symlink_write_verify(
struct xfs_buf *bp)
{
- struct xfs_mount *mp = bp->b_target->bt_mount;
+ struct xfs_mount *mp = bp->b_mount;
struct xfs_buf_log_item *bip = bp->b_log_item;
xfs_failaddr_t fa;
@@ -159,6 +155,7 @@
const struct xfs_buf_ops xfs_symlink_buf_ops = {
.name = "xfs_symlink",
+ .magic = { 0, cpu_to_be32(XFS_SYMLINK_MAGIC) },
.verify_read = xfs_symlink_read_verify,
.verify_write = xfs_symlink_write_verify,
.verify_struct = xfs_symlink_verify,
@@ -207,16 +204,12 @@
xfs_symlink_shortform_verify(
struct xfs_inode *ip)
{
- char *sfp;
- char *endp;
- struct xfs_ifork *ifp;
- int size;
+ struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
+ char *sfp = (char *)ifp->if_u1.if_data;
+ int size = ifp->if_bytes;
+ char *endp = sfp + size;
- ASSERT(ip->i_d.di_format == XFS_DINODE_FMT_LOCAL);
- ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
- sfp = (char *)ifp->if_u1.if_data;
- size = ifp->if_bytes;
- endp = sfp + size;
+ ASSERT(ifp->if_format == XFS_DINODE_FMT_LOCAL);
/*
* Zero length symlinks should never occur in memory as they are
--
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