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Code Issues Releases Wiki Activity

ocfs2: cleanup ocfs2_iget() errors 

Get rid of some error prints in the ocfs2_iget() path from
ocfs2_get_dentry(). NFSD can easily cause us to read stale inodes.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
This commit is contained in:
Mark Fasheh 2007-01-03 17:06:59 -08:00
parent 592282cf2e
commit 6a1bd4a578
2 changed files with 4 additions and 12 deletions
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5
fs/ocfs2/export.c
View File

@ -60,14 +60,11 @@ static struct dentry *ocfs2_get_dentry(struct super_block *sb, void *vobjp)
inode = ocfs2_iget(OCFS2_SB(sb), handle->ih_blkno, 0);
if (IS_ERR(inode)) {
mlog_errno(PTR_ERR(inode));
if (IS_ERR(inode))
return (void *)inode;
}
if (handle->ih_generation != inode->i_generation) {
iput(inode);
mlog_errno(-ESTALE);
return ERR_PTR(-ESTALE);
}

11
fs/ocfs2/inode.c
View File

@ -146,7 +146,6 @@ struct inode *ocfs2_iget(struct ocfs2_super *osb, u64 blkno, int flags)
if (is_bad_inode(inode)) {
iput(inode);
inode = ERR_PTR(-ESTALE);
mlog_errno(PTR_ERR(inode));
goto bail;
}
@ -155,8 +154,7 @@ bail:
mlog(0, "returning inode with number %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
mlog_exit_ptr(inode);
} else
mlog_errno(PTR_ERR(inode));
}
return inode;
}
@ -247,7 +245,7 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
* today. change if needed. */
if (!OCFS2_IS_VALID_DINODE(fe) ||
!(fe->i_flags & cpu_to_le32(OCFS2_VALID_FL))) {
mlog(ML_ERROR, "Invalid dinode: i_ino=%lu, i_blkno=%llu, "
mlog(0, "Invalid dinode: i_ino=%lu, i_blkno=%llu, "
"signature = %.*s, flags = 0x%x\n",
inode->i_ino,
(unsigned long long)le64_to_cpu(fe->i_blkno), 7,
@ -478,11 +476,8 @@ static int ocfs2_read_locked_inode(struct inode *inode,
S_ISBLK(le16_to_cpu(fe->i_mode)))
inode->i_rdev = huge_decode_dev(le64_to_cpu(fe->id1.dev1.i_rdev));
if (ocfs2_populate_inode(inode, fe, 0) < 0) {
mlog(ML_ERROR, "populate failed! i_blkno=%llu, i_ino=%lu\n",
(unsigned long long)fe->i_blkno, inode->i_ino);
if (ocfs2_populate_inode(inode, fe, 0) < 0)
goto bail;
}
BUG_ON(args->fi_blkno != le64_to_cpu(fe->i_blkno));