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-rw-r--r--fs/freevxfs/vxfs_extern.h8
-rw-r--r--fs/freevxfs/vxfs_fshead.c33
-rw-r--r--fs/freevxfs/vxfs_inode.c27
3 files changed, 31 insertions, 37 deletions
diff --git a/fs/freevxfs/vxfs_extern.h b/fs/freevxfs/vxfs_extern.h
index b59df797665f..2ec8c0f27865 100644
--- a/fs/freevxfs/vxfs_extern.h
+++ b/fs/freevxfs/vxfs_extern.h
@@ -54,11 +54,9 @@ extern int vxfs_read_fshead(struct super_block *);
extern const struct address_space_operations vxfs_immed_aops;
extern struct kmem_cache *vxfs_inode_cachep;
extern void vxfs_dumpi(struct vxfs_inode_info *, ino_t);
-extern struct inode * vxfs_get_fake_inode(struct super_block *,
- struct vxfs_inode_info *);
-extern struct vxfs_inode_info * vxfs_blkiget(struct super_block *, u_long, ino_t);
-extern struct vxfs_inode_info * vxfs_stiget(struct super_block *, ino_t);
-extern struct inode * vxfs_iget(struct super_block *, ino_t);
+extern struct inode *vxfs_blkiget(struct super_block *, u_long, ino_t);
+extern struct inode *vxfs_stiget(struct super_block *, ino_t);
+extern struct inode *vxfs_iget(struct super_block *, ino_t);
extern void vxfs_evict_inode(struct inode *);
/* vxfs_lookup.c */
diff --git a/fs/freevxfs/vxfs_fshead.c b/fs/freevxfs/vxfs_fshead.c
index e7501cb85321..2651b4238eb2 100644
--- a/fs/freevxfs/vxfs_fshead.c
+++ b/fs/freevxfs/vxfs_fshead.c
@@ -108,31 +108,26 @@ vxfs_read_fshead(struct super_block *sbp)
{
struct vxfs_sb_info *infp = VXFS_SBI(sbp);
struct vxfs_fsh *pfp, *sfp;
- struct vxfs_inode_info *vip, *tip;
+ struct vxfs_inode_info *vip;
- vip = vxfs_blkiget(sbp, infp->vsi_iext, infp->vsi_fshino);
- if (!vip) {
+ infp->vsi_fship = vxfs_blkiget(sbp, infp->vsi_iext, infp->vsi_fshino);
+ if (!infp->vsi_fship) {
printk(KERN_ERR "vxfs: unable to read fsh inode\n");
return -EINVAL;
}
+
+ vip = VXFS_INO(infp->vsi_fship);
if (!VXFS_ISFSH(vip)) {
printk(KERN_ERR "vxfs: fsh list inode is of wrong type (%x)\n",
vip->vii_mode & VXFS_TYPE_MASK);
- goto out_free_fship;
+ goto out_iput_fship;
}
-
#ifdef DIAGNOSTIC
printk("vxfs: fsh inode dump:\n");
vxfs_dumpi(vip, infp->vsi_fshino);
#endif
- infp->vsi_fship = vxfs_get_fake_inode(sbp, vip);
- if (!infp->vsi_fship) {
- printk(KERN_ERR "vxfs: unable to get fsh inode\n");
- goto out_free_fship;
- }
-
sfp = vxfs_getfsh(infp->vsi_fship, 0);
if (!sfp) {
printk(KERN_ERR "vxfs: unable to get structural fsh\n");
@@ -153,15 +148,10 @@ vxfs_read_fshead(struct super_block *sbp)
vxfs_dumpfsh(pfp);
#endif
- tip = vxfs_blkiget(sbp, infp->vsi_iext,
+ infp->vsi_stilist = vxfs_blkiget(sbp, infp->vsi_iext,
fs32_to_cpu(infp, sfp->fsh_ilistino[0]));
- if (!tip)
- goto out_free_pfp;
-
- infp->vsi_stilist = vxfs_get_fake_inode(sbp, tip);
if (!infp->vsi_stilist) {
printk(KERN_ERR "vxfs: unable to get structural list inode\n");
- kfree(tip);
goto out_free_pfp;
}
if (!VXFS_ISILT(VXFS_INO(infp->vsi_stilist))) {
@@ -170,13 +160,9 @@ vxfs_read_fshead(struct super_block *sbp)
goto out_iput_stilist;
}
- tip = vxfs_stiget(sbp, fs32_to_cpu(infp, pfp->fsh_ilistino[0]));
- if (!tip)
- goto out_iput_stilist;
- infp->vsi_ilist = vxfs_get_fake_inode(sbp, tip);
+ infp->vsi_ilist = vxfs_stiget(sbp, fs32_to_cpu(infp, pfp->fsh_ilistino[0]));
if (!infp->vsi_ilist) {
printk(KERN_ERR "vxfs: unable to get inode list inode\n");
- kfree(tip);
goto out_iput_stilist;
}
if (!VXFS_ISILT(VXFS_INO(infp->vsi_ilist))) {
@@ -198,7 +184,4 @@ vxfs_read_fshead(struct super_block *sbp)
out_iput_fship:
iput(infp->vsi_fship);
return -EINVAL;
- out_free_fship:
- kfree(vip);
- return -EINVAL;
}
diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c
index 6087ca703f12..7b5de83405f2 100644
--- a/fs/freevxfs/vxfs_inode.c
+++ b/fs/freevxfs/vxfs_inode.c
@@ -44,6 +44,8 @@
struct kmem_cache *vxfs_inode_cachep;
+static struct inode * vxfs_get_fake_inode(struct super_block *,
+ struct vxfs_inode_info *);
#ifdef DIAGNOSTIC
/*
@@ -112,10 +114,11 @@ static inline void dip2vip_cpy(struct vxfs_sb_info *sbi,
* buffercache. This function should not be used outside the
* read_super() method, otherwise the data may be incoherent.
*/
-struct vxfs_inode_info *
+struct inode *
vxfs_blkiget(struct super_block *sbp, u_long extent, ino_t ino)
{
struct buffer_head *bp;
+ struct inode *inode;
u_long block, offset;
block = extent + ((ino * VXFS_ISIZE) / sbp->s_blocksize);
@@ -134,7 +137,11 @@ vxfs_blkiget(struct super_block *sbp, u_long extent, ino_t ino)
vxfs_dumpi(vip, ino);
#endif
brelse(bp);
- return (vip);
+
+ inode = vxfs_get_fake_inode(sbp, vip);
+ if (!inode)
+ kmem_cache_free(vxfs_inode_cachep, vip);
+ return inode;
}
fail:
@@ -152,7 +159,7 @@ fail:
* Description:
* Search the for inode number @ino in the filesystem
* described by @sbp. Use the specified inode table (@ilistp).
- * Returns the matching VxFS inode on success, else an error code.
+ * Returns the matching inode on success, else an error code.
*/
static struct vxfs_inode_info *
__vxfs_iget(ino_t ino, struct inode *ilistp)
@@ -196,15 +203,21 @@ fail:
* Description:
* Find inode @ino in the filesystem described by @sbp using
* the structural inode list.
- * Returns the matching VxFS inode on success, else a NULL pointer.
+ * Returns the matching inode on success, else a NULL pointer.
*/
-struct vxfs_inode_info *
+struct inode *
vxfs_stiget(struct super_block *sbp, ino_t ino)
{
struct vxfs_inode_info *vip;
+ struct inode *inode;
vip = __vxfs_iget(ino, VXFS_SBI(sbp)->vsi_stilist);
- return IS_ERR(vip) ? NULL : vip;
+ if (IS_ERR(vip))
+ return NULL;
+ inode = vxfs_get_fake_inode(sbp, vip);
+ if (!inode)
+ kmem_cache_free(vxfs_inode_cachep, vip);
+ return inode;
}
/**
@@ -282,7 +295,7 @@ vxfs_iinit(struct inode *ip, struct vxfs_inode_info *vip)
* superblock, vxfs_inode pair.
* Returns the filled VFS inode.
*/
-struct inode *
+static struct inode *
vxfs_get_fake_inode(struct super_block *sbp, struct vxfs_inode_info *vip)
{
struct inode *ip = NULL;
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-18 10:07:18 +0000