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-rw-r--r--fs/ocfs2/alloc.c56
-rw-r--r--fs/ocfs2/cluster/tcp_internal.h5
-rw-r--r--fs/ocfs2/dlm/dlmconvert.c12
-rw-r--r--fs/ocfs2/file.c34
-rw-r--r--fs/ocfs2/namei.c6
-rw-r--r--fs/ocfs2/suballoc.c14
6 files changed, 67 insertions, 60 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 498e71141b53..f72712f6c28d 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -5922,7 +5922,6 @@ bail:
}
static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
- handle_t *handle,
struct inode *data_alloc_inode,
struct buffer_head *data_alloc_bh)
{
@@ -5935,11 +5934,19 @@ static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
struct ocfs2_truncate_log *tl;
struct inode *tl_inode = osb->osb_tl_inode;
struct buffer_head *tl_bh = osb->osb_tl_bh;
+ handle_t *handle;
di = (struct ocfs2_dinode *) tl_bh->b_data;
tl = &di->id2.i_dealloc;
i = le16_to_cpu(tl->tl_used) - 1;
while (i >= 0) {
+ handle = ocfs2_start_trans(osb, OCFS2_TRUNCATE_LOG_FLUSH_ONE_REC);
+ if (IS_ERR(handle)) {
+ status = PTR_ERR(handle);
+ mlog_errno(status);
+ goto bail;
+ }
+
/* Caller has given us at least enough credits to
* update the truncate log dinode */
status = ocfs2_journal_access_di(handle, INODE_CACHE(tl_inode), tl_bh,
@@ -5974,12 +5981,7 @@ static int ocfs2_replay_truncate_records(struct ocfs2_super *osb,
}
}
- status = ocfs2_extend_trans(handle,
- OCFS2_TRUNCATE_LOG_FLUSH_ONE_REC);
- if (status < 0) {
- mlog_errno(status);
- goto bail;
- }
+ ocfs2_commit_trans(osb, handle);
i--;
}
@@ -5994,7 +5996,6 @@ int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
{
int status;
unsigned int num_to_flush;
- handle_t *handle;
struct inode *tl_inode = osb->osb_tl_inode;
struct inode *data_alloc_inode = NULL;
struct buffer_head *tl_bh = osb->osb_tl_bh;
@@ -6038,21 +6039,11 @@ int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
goto out_mutex;
}
- handle = ocfs2_start_trans(osb, OCFS2_TRUNCATE_LOG_FLUSH_ONE_REC);
- if (IS_ERR(handle)) {
- status = PTR_ERR(handle);
- mlog_errno(status);
- goto out_unlock;
- }
-
- status = ocfs2_replay_truncate_records(osb, handle, data_alloc_inode,
+ status = ocfs2_replay_truncate_records(osb, data_alloc_inode,
data_alloc_bh);
if (status < 0)
mlog_errno(status);
- ocfs2_commit_trans(osb, handle);
-
-out_unlock:
brelse(data_alloc_bh);
ocfs2_inode_unlock(data_alloc_inode, 1);
@@ -6413,43 +6404,34 @@ static int ocfs2_free_cached_blocks(struct ocfs2_super *osb,
goto out_mutex;
}
- handle = ocfs2_start_trans(osb, OCFS2_SUBALLOC_FREE);
- if (IS_ERR(handle)) {
- ret = PTR_ERR(handle);
- mlog_errno(ret);
- goto out_unlock;
- }
-
while (head) {
if (head->free_bg)
bg_blkno = head->free_bg;
else
bg_blkno = ocfs2_which_suballoc_group(head->free_blk,
head->free_bit);
+ handle = ocfs2_start_trans(osb, OCFS2_SUBALLOC_FREE);
+ if (IS_ERR(handle)) {
+ ret = PTR_ERR(handle);
+ mlog_errno(ret);
+ goto out_unlock;
+ }
+
trace_ocfs2_free_cached_blocks(
(unsigned long long)head->free_blk, head->free_bit);
ret = ocfs2_free_suballoc_bits(handle, inode, di_bh,
head->free_bit, bg_blkno, 1);
- if (ret) {
+ if (ret)
mlog_errno(ret);
- goto out_journal;
- }
- ret = ocfs2_extend_trans(handle, OCFS2_SUBALLOC_FREE);
- if (ret) {
- mlog_errno(ret);
- goto out_journal;
- }
+ ocfs2_commit_trans(osb, handle);
tmp = head;
head = head->free_next;
kfree(tmp);
}
-out_journal:
- ocfs2_commit_trans(osb, handle);
-
out_unlock:
ocfs2_inode_unlock(inode, 1);
brelse(di_bh);
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 94b18369b1cc..b95e7df5b76a 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -44,9 +44,6 @@
* version here in tcp_internal.h should not need to be bumped for
* filesystem locking changes.
*
- * New in version 12
- * - Negotiate hb timeout when storage is down.
- *
* New in version 11
* - Negotiation of filesystem locking in the dlm join.
*
@@ -78,7 +75,7 @@
* - full 64 bit i_size in the metadata lock lvbs
* - introduction of "rw" lock and pushing meta/data locking down
*/
-#define O2NET_PROTOCOL_VERSION 12ULL
+#define O2NET_PROTOCOL_VERSION 11ULL
struct o2net_handshake {
__be64 protocol_version;
__be64 connector_id;
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index cdeafb4e7ed6..0bb128659d4b 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -268,7 +268,6 @@ enum dlm_status dlmconvert_remote(struct dlm_ctxt *dlm,
struct dlm_lock *lock, int flags, int type)
{
enum dlm_status status;
- u8 old_owner = res->owner;
mlog(0, "type=%d, convert_type=%d, busy=%d\n", lock->ml.type,
lock->ml.convert_type, res->state & DLM_LOCK_RES_IN_PROGRESS);
@@ -335,7 +334,6 @@ enum dlm_status dlmconvert_remote(struct dlm_ctxt *dlm,
spin_lock(&res->spinlock);
res->state &= ~DLM_LOCK_RES_IN_PROGRESS;
- lock->convert_pending = 0;
/* if it failed, move it back to granted queue.
* if master returns DLM_NORMAL and then down before sending ast,
* it may have already been moved to granted queue, reset to
@@ -344,12 +342,14 @@ enum dlm_status dlmconvert_remote(struct dlm_ctxt *dlm,
if (status != DLM_NOTQUEUED)
dlm_error(status);
dlm_revert_pending_convert(res, lock);
- } else if ((res->state & DLM_LOCK_RES_RECOVERING) ||
- (old_owner != res->owner)) {
- mlog(0, "res %.*s is in recovering or has been recovered.\n",
- res->lockname.len, res->lockname.name);
+ } else if (!lock->convert_pending) {
+ mlog(0, "%s: res %.*s, owner died and lock has been moved back "
+ "to granted list, retry convert.\n",
+ dlm->name, res->lockname.len, res->lockname.name);
status = DLM_RECOVERING;
}
+
+ lock->convert_pending = 0;
bail:
spin_unlock(&res->spinlock);
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 9adcac9dfda1..63bfc3b5260d 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1506,7 +1506,8 @@ static int ocfs2_zero_partial_clusters(struct inode *inode,
u64 start, u64 len)
{
int ret = 0;
- u64 tmpend, end = start + len;
+ u64 tmpend = 0;
+ u64 end = start + len;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
unsigned int csize = osb->s_clustersize;
handle_t *handle;
@@ -1538,18 +1539,31 @@ static int ocfs2_zero_partial_clusters(struct inode *inode,
}
/*
- * We want to get the byte offset of the end of the 1st cluster.
+ * If start is on a cluster boundary and end is somewhere in another
+ * cluster, we have not COWed the cluster starting at start, unless
+ * end is also within the same cluster. So, in this case, we skip this
+ * first call to ocfs2_zero_range_for_truncate() truncate and move on
+ * to the next one.
*/
- tmpend = (u64)osb->s_clustersize + (start & ~(osb->s_clustersize - 1));
- if (tmpend > end)
- tmpend = end;
+ if ((start & (csize - 1)) != 0) {
+ /*
+ * We want to get the byte offset of the end of the 1st
+ * cluster.
+ */
+ tmpend = (u64)osb->s_clustersize +
+ (start & ~(osb->s_clustersize - 1));
+ if (tmpend > end)
+ tmpend = end;
- trace_ocfs2_zero_partial_clusters_range1((unsigned long long)start,
- (unsigned long long)tmpend);
+ trace_ocfs2_zero_partial_clusters_range1(
+ (unsigned long long)start,
+ (unsigned long long)tmpend);
- ret = ocfs2_zero_range_for_truncate(inode, handle, start, tmpend);
- if (ret)
- mlog_errno(ret);
+ ret = ocfs2_zero_range_for_truncate(inode, handle, start,
+ tmpend);
+ if (ret)
+ mlog_errno(ret);
+ }
if (tmpend < end) {
/*
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index e2747d8d0552..0e0e387f2da3 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -1203,7 +1203,8 @@ static void ocfs2_double_unlock(struct inode *inode1, struct inode *inode2)
static int ocfs2_rename(struct inode *old_dir,
struct dentry *old_dentry,
struct inode *new_dir,
- struct dentry *new_dentry)
+ struct dentry *new_dentry,
+ unsigned int flags)
{
int status = 0, rename_lock = 0, parents_locked = 0, target_exists = 0;
int old_child_locked = 0, new_child_locked = 0, update_dot_dot = 0;
@@ -1228,6 +1229,9 @@ static int ocfs2_rename(struct inode *old_dir,
struct ocfs2_dir_lookup_result target_insert = { NULL, };
bool should_add_orphan = false;
+ if (flags)
+ return -EINVAL;
+
/* At some point it might be nice to break this function up a
* bit. */
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index ea47120a85ff..6ad3533940ba 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -1199,14 +1199,24 @@ retry:
inode_unlock((*ac)->ac_inode);
ret = ocfs2_try_to_free_truncate_log(osb, bits_wanted);
- if (ret == 1)
+ if (ret == 1) {
+ iput((*ac)->ac_inode);
+ (*ac)->ac_inode = NULL;
goto retry;
+ }
if (ret < 0)
mlog_errno(ret);
inode_lock((*ac)->ac_inode);
- ocfs2_inode_lock((*ac)->ac_inode, NULL, 1);
+ ret = ocfs2_inode_lock((*ac)->ac_inode, NULL, 1);
+ if (ret < 0) {
+ mlog_errno(ret);
+ inode_unlock((*ac)->ac_inode);
+ iput((*ac)->ac_inode);
+ (*ac)->ac_inode = NULL;
+ goto bail;
+ }
}
if (status < 0) {
if (status != -ENOSPC)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 10:37:52 +0000