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authorDave Chinner <dchinner@redhat.com>2010-06-24 11:35:17 +1000
committerDave Chinner <david@fromorbit.com>2010-06-24 11:35:17 +1000
commit7b6259e7a83647948fa33a736cc832310c8d85aa (patch)
tree99bb872b179a93f5e32b51f312029abb1237b055 /fs/xfs/quota
parent1920779e67cbf5ea8afef317777c5bf2b8096188 (diff)
downloadop-kernel-dev-7b6259e7a83647948fa33a736cc832310c8d85aa.zip
op-kernel-dev-7b6259e7a83647948fa33a736cc832310c8d85aa.tar.gz
xfs: remove block number from inode lookup code
The block number comes from bulkstat based inode lookups to shortcut the mapping calculations. We ar enot able to trust anything from bulkstat, so drop the block number as well so that the correct lookups and mappings are always done. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/quota')
-rw-r--r--fs/xfs/quota/xfs_qm.c7
-rw-r--r--fs/xfs/quota/xfs_qm_syscalls.c11
2 files changed, 8 insertions, 10 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index f19f94c..8c117ff 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1632,7 +1632,6 @@ xfs_qm_dqusage_adjust(
xfs_ino_t ino, /* inode number to get data for */
void __user *buffer, /* not used */
int ubsize, /* not used */
- xfs_daddr_t bno, /* starting block of inode cluster */
int *ubused, /* not used */
int *res) /* result code value */
{
@@ -1658,7 +1657,7 @@ xfs_qm_dqusage_adjust(
* the case in all other instances. It's OK that we do this because
* quotacheck is done only at mount time.
*/
- if ((error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_EXCL, &ip, bno))) {
+ if ((error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_EXCL, &ip))) {
*res = BULKSTAT_RV_NOTHING;
return error;
}
@@ -1888,14 +1887,14 @@ xfs_qm_init_quotainos(
mp->m_sb.sb_uquotino != NULLFSINO) {
ASSERT(mp->m_sb.sb_uquotino > 0);
if ((error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino,
- 0, 0, &uip, 0)))
+ 0, 0, &uip)))
return XFS_ERROR(error);
}
if (XFS_IS_OQUOTA_ON(mp) &&
mp->m_sb.sb_gquotino != NULLFSINO) {
ASSERT(mp->m_sb.sb_gquotino > 0);
if ((error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino,
- 0, 0, &gip, 0))) {
+ 0, 0, &gip))) {
if (uip)
IRELE(uip);
return XFS_ERROR(error);
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 99a2d8e..b448776 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -262,7 +262,7 @@ xfs_qm_scall_trunc_qfiles(
}
if ((flags & XFS_DQ_USER) && mp->m_sb.sb_uquotino != NULLFSINO) {
- error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino, 0, 0, &qip, 0);
+ error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino, 0, 0, &qip);
if (!error) {
error = xfs_truncate_file(mp, qip);
IRELE(qip);
@@ -271,7 +271,7 @@ xfs_qm_scall_trunc_qfiles(
if ((flags & (XFS_DQ_GROUP|XFS_DQ_PROJ)) &&
mp->m_sb.sb_gquotino != NULLFSINO) {
- error2 = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip, 0);
+ error2 = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip);
if (!error2) {
error2 = xfs_truncate_file(mp, qip);
IRELE(qip);
@@ -417,12 +417,12 @@ xfs_qm_scall_getqstat(
}
if (!uip && mp->m_sb.sb_uquotino != NULLFSINO) {
if (xfs_iget(mp, NULL, mp->m_sb.sb_uquotino,
- 0, 0, &uip, 0) == 0)
+ 0, 0, &uip) == 0)
tempuqip = B_TRUE;
}
if (!gip && mp->m_sb.sb_gquotino != NULLFSINO) {
if (xfs_iget(mp, NULL, mp->m_sb.sb_gquotino,
- 0, 0, &gip, 0) == 0)
+ 0, 0, &gip) == 0)
tempgqip = B_TRUE;
}
if (uip) {
@@ -1109,7 +1109,6 @@ xfs_qm_internalqcheck_adjust(
xfs_ino_t ino, /* inode number to get data for */
void __user *buffer, /* not used */
int ubsize, /* not used */
- xfs_daddr_t bno, /* starting block of inode cluster */
int *ubused, /* not used */
int *res) /* bulkstat result code */
{
@@ -1132,7 +1131,7 @@ xfs_qm_internalqcheck_adjust(
ipreleased = B_FALSE;
again:
lock_flags = XFS_ILOCK_SHARED;
- if ((error = xfs_iget(mp, NULL, ino, 0, lock_flags, &ip, bno))) {
+ if ((error = xfs_iget(mp, NULL, ino, 0, lock_flags, &ip))) {
*res = BULKSTAT_RV_NOTHING;
return (error);
}
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