From: Jan Kara <jack@suse.cz>
To: Ted Tso <tytso@mit.edu>
Cc: <linux-ext4@vger.kernel.org>, Jan Kara <jack@suse.cz>
Subject: [PATCH 12/25] ocfs2: Use accessor function for h_buffer_credits
Date: Tue, 5 Nov 2019 17:44:18 +0100 [thread overview]
Message-ID: <20191105164437.32602-12-jack@suse.cz> (raw)
In-Reply-To: <20191003215523.7313-1-jack@suse.cz>
Use the jbd2 accessor function for h_buffer_credits.
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/ocfs2/alloc.c | 32 ++++++++++++++++----------------
fs/ocfs2/journal.c | 4 ++--
2 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index f9baefc76cf9..88534eb0e7c2 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -2288,9 +2288,9 @@ static int ocfs2_extend_rotate_transaction(handle_t *handle, int subtree_depth,
int ret = 0;
int credits = (path->p_tree_depth - subtree_depth) * 2 + 1 + op_credits;
- if (handle->h_buffer_credits < credits)
+ if (jbd2_handle_buffer_credits(handle) < credits)
ret = ocfs2_extend_trans(handle,
- credits - handle->h_buffer_credits);
+ credits - jbd2_handle_buffer_credits(handle));
return ret;
}
@@ -2367,7 +2367,7 @@ static int ocfs2_rotate_tree_right(handle_t *handle,
struct ocfs2_path *right_path,
struct ocfs2_path **ret_left_path)
{
- int ret, start, orig_credits = handle->h_buffer_credits;
+ int ret, start, orig_credits = jbd2_handle_buffer_credits(handle);
u32 cpos;
struct ocfs2_path *left_path = NULL;
struct super_block *sb = ocfs2_metadata_cache_get_super(et->et_ci);
@@ -3148,7 +3148,7 @@ static int ocfs2_rotate_tree_left(handle_t *handle,
struct ocfs2_path *path,
struct ocfs2_cached_dealloc_ctxt *dealloc)
{
- int ret, orig_credits = handle->h_buffer_credits;
+ int ret, orig_credits = jbd2_handle_buffer_credits(handle);
struct ocfs2_path *tmp_path = NULL, *restart_path = NULL;
struct ocfs2_extent_block *eb;
struct ocfs2_extent_list *el;
@@ -3386,8 +3386,8 @@ static int ocfs2_merge_rec_right(struct ocfs2_path *left_path,
right_path);
ret = ocfs2_extend_rotate_transaction(handle, subtree_index,
- handle->h_buffer_credits,
- right_path);
+ jbd2_handle_buffer_credits(handle),
+ right_path);
if (ret) {
mlog_errno(ret);
goto out;
@@ -3548,8 +3548,8 @@ static int ocfs2_merge_rec_left(struct ocfs2_path *right_path,
right_path);
ret = ocfs2_extend_rotate_transaction(handle, subtree_index,
- handle->h_buffer_credits,
- left_path);
+ jbd2_handle_buffer_credits(handle),
+ left_path);
if (ret) {
mlog_errno(ret);
goto out;
@@ -3623,7 +3623,7 @@ static int ocfs2_merge_rec_left(struct ocfs2_path *right_path,
le16_to_cpu(el->l_next_free_rec) == 1) {
/* extend credit for ocfs2_remove_rightmost_path */
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
+ jbd2_handle_buffer_credits(handle),
right_path);
if (ret) {
mlog_errno(ret);
@@ -3669,7 +3669,7 @@ static int ocfs2_try_to_merge_extent(handle_t *handle,
if (ctxt->c_split_covers_rec && ctxt->c_has_empty_extent) {
/* extend credit for ocfs2_remove_rightmost_path */
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
+ jbd2_handle_buffer_credits(handle),
path);
if (ret) {
mlog_errno(ret);
@@ -3725,7 +3725,7 @@ static int ocfs2_try_to_merge_extent(handle_t *handle,
/* extend credit for ocfs2_remove_rightmost_path */
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
+ jbd2_handle_buffer_credits(handle),
path);
if (ret) {
mlog_errno(ret);
@@ -3755,7 +3755,7 @@ static int ocfs2_try_to_merge_extent(handle_t *handle,
/* extend credit for ocfs2_remove_rightmost_path */
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
+ jbd2_handle_buffer_credits(handle),
path);
if (ret) {
mlog_errno(ret);
@@ -3799,7 +3799,7 @@ static int ocfs2_try_to_merge_extent(handle_t *handle,
if (ctxt->c_split_covers_rec) {
/* extend credit for ocfs2_remove_rightmost_path */
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
+ jbd2_handle_buffer_credits(handle),
path);
if (ret) {
mlog_errno(ret);
@@ -5358,7 +5358,7 @@ static int ocfs2_truncate_rec(handle_t *handle,
if (ocfs2_is_empty_extent(&el->l_recs[0]) && index > 0) {
/* extend credit for ocfs2_remove_rightmost_path */
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
+ jbd2_handle_buffer_credits(handle),
path);
if (ret) {
mlog_errno(ret);
@@ -5427,8 +5427,8 @@ static int ocfs2_truncate_rec(handle_t *handle,
}
ret = ocfs2_extend_rotate_transaction(handle, 0,
- handle->h_buffer_credits,
- path);
+ jbd2_handle_buffer_credits(handle),
+ path);
if (ret) {
mlog_errno(ret);
goto out;
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 930e3d388579..019aaf2a3f8a 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -419,7 +419,7 @@ int ocfs2_extend_trans(handle_t *handle, int nblocks)
if (!nblocks)
return 0;
- old_nblocks = handle->h_buffer_credits;
+ old_nblocks = jbd2_handle_buffer_credits(handle);
trace_ocfs2_extend_trans(old_nblocks, nblocks);
@@ -460,7 +460,7 @@ int ocfs2_allocate_extend_trans(handle_t *handle, int thresh)
BUG_ON(!handle);
- old_nblks = handle->h_buffer_credits;
+ old_nblks = jbd2_handle_buffer_credits(handle);
trace_ocfs2_allocate_extend_trans(old_nblks, thresh);
if (old_nblks < thresh)
--
2.16.4
next prev parent reply other threads:[~2019-11-05 16:44 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-03 22:05 [PATCH 0/19 v3] ext4: Fix transaction overflow due to revoke descriptors Jan Kara
2019-10-03 22:05 ` [PATCH 01/22] jbd2: Fix possible overflow in jbd2_log_space_left() Jan Kara
2019-10-21 1:08 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 02/22] jbd2: Fixup stale comment in commit code Jan Kara
2019-10-21 1:08 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 03/22] ext4: Do not iput inode under running transaction in ext4_mkdir() Jan Kara
2019-10-21 1:21 ` Theodore Y. Ts'o
2019-10-24 10:19 ` Jan Kara
2019-10-24 12:09 ` Theodore Y. Ts'o
2019-10-24 13:37 ` Jan Kara
2019-11-04 12:35 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 04/22] ext4: Fix credit estimate for final inode freeing Jan Kara
2019-10-21 1:07 ` Theodore Y. Ts'o
2019-10-24 10:30 ` Jan Kara
2019-10-03 22:05 ` [PATCH 05/22] ext4: Fix ext4_should_journal_data() for EA inodes Jan Kara
2019-10-21 1:38 ` Theodore Y. Ts'o
2019-10-23 16:55 ` Jan Kara
2019-10-03 22:05 ` [PATCH 06/22] ext4: Use ext4_journal_extend() instead of jbd2_journal_extend() Jan Kara
2019-10-21 1:39 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 07/22] ext4: Avoid unnecessary revokes in ext4_alloc_branch() Jan Kara
2019-10-21 13:39 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 08/22] ext4: Provide function to handle transaction restarts Jan Kara
2019-10-21 16:20 ` Theodore Y. Ts'o
2019-10-23 16:25 ` Jan Kara
2019-10-03 22:05 ` [PATCH 09/22] ext4, jbd2: Provide accessor function for handle credits Jan Kara
2019-10-21 16:21 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 10/22] ocfs2: Use accessor function for h_buffer_credits Jan Kara
2019-10-21 16:21 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 11/22] jbd2: Fix statistics for the number of logged blocks Jan Kara
2019-10-21 16:24 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 12/22] jbd2: Reorganize jbd2_journal_stop() Jan Kara
2019-10-21 17:29 ` Theodore Y. Ts'o
2019-10-03 22:05 ` [PATCH 13/22] jbd2: Drop pointless check from jbd2_journal_stop() Jan Kara
2019-10-21 17:30 ` Theodore Y. Ts'o
2019-10-03 22:06 ` [PATCH 14/22] jbd2: Drop pointless wakeup " Jan Kara
2019-10-21 17:34 ` Theodore Y. Ts'o
2019-10-03 22:06 ` [PATCH 15/22] jbd2: Factor out common parts of stopping and restarting a handle Jan Kara
2019-10-21 17:49 ` Theodore Y. Ts'o
2019-10-23 16:17 ` Jan Kara
2019-11-04 12:36 ` Theodore Y. Ts'o
2019-11-04 12:59 ` Jan Kara
2019-10-03 22:06 ` [PATCH 16/22] jbd2: Account descriptor blocks into t_outstanding_credits Jan Kara
2019-10-21 21:04 ` Theodore Y. Ts'o
2019-10-23 13:09 ` Jan Kara
2019-10-03 22:06 ` [PATCH 17/22] jbd2: Drop jbd2_space_needed() Jan Kara
2019-10-21 21:05 ` Theodore Y. Ts'o
2019-10-03 22:06 ` [PATCH 18/22] jbd2: Reserve space for revoke descriptor blocks Jan Kara
2019-10-21 21:47 ` Theodore Y. Ts'o
2019-10-23 13:27 ` Jan Kara
2019-10-03 22:06 ` [PATCH 19/22] jbd2: Rename h_buffer_credits to h_total_credits Jan Kara
2019-10-21 21:48 ` Theodore Y. Ts'o
2019-10-03 22:06 ` [PATCH 20/22] jbd2: Make credit checking more strict Jan Kara
2019-10-21 22:29 ` Theodore Y. Ts'o
2019-10-23 13:30 ` Jan Kara
2019-10-03 22:06 ` [PATCH 21/22] ext4: Reserve revoke credits for freed blocks Jan Kara
2019-10-21 23:18 ` Theodore Y. Ts'o
2019-10-23 16:13 ` Jan Kara
2019-11-04 13:08 ` Theodore Y. Ts'o
2019-11-05 8:31 ` Jan Kara
2019-10-03 22:06 ` [PATCH 22/22] jbd2: Provide trace event for handle restarts Jan Kara
2019-10-21 23:18 ` Theodore Y. Ts'o
2019-10-19 19:19 ` [PATCH 0/19 v3] ext4: Fix transaction overflow due to revoke descriptors Theodore Y. Ts'o
2019-10-24 13:09 ` Jan Kara
2019-10-24 15:12 ` Jan Kara
2019-11-04 3:32 ` Theodore Y. Ts'o
2019-11-04 11:22 ` Jan Kara
2019-11-04 13:09 ` Theodore Y. Ts'o
2019-11-05 16:44 ` [PATCH 0/25 " Jan Kara
2019-11-05 16:44 ` [PATCH 01/25] jbd2: Fix possible overflow in jbd2_log_space_left() Jan Kara
2019-11-05 16:44 ` [PATCH 02/25] jbd2: Fixup stale comment in commit code Jan Kara
2019-11-05 16:44 ` [PATCH 03/25] jbd2: Completely fill journal descriptor blocks Jan Kara
2019-11-05 16:44 ` [PATCH 04/25] ext4: Move marking of handle as sync to ext4_add_nondir() Jan Kara
2019-11-05 16:44 ` [PATCH 05/25] ext4: Do not iput inode under running transaction Jan Kara
2019-11-05 16:44 ` [PATCH 06/25] ext4: Fix credit estimate for final inode freeing Jan Kara
2019-11-05 21:00 ` Theodore Y. Ts'o
2019-11-05 16:44 ` [PATCH 07/25] ext4: Fix ext4_should_journal_data() for EA inodes Jan Kara
2019-11-05 16:44 ` [PATCH 08/25] ext4: Use ext4_journal_extend() instead of jbd2_journal_extend() Jan Kara
2019-11-05 16:44 ` [PATCH 09/25] ext4: Avoid unnecessary revokes in ext4_alloc_branch() Jan Kara
2019-11-05 16:44 ` [PATCH 10/25] ext4: Provide function to handle transaction restarts Jan Kara
2019-11-05 16:44 ` [PATCH 11/25] ext4, jbd2: Provide accessor function for handle credits Jan Kara
2019-11-05 16:44 ` Jan Kara [this message]
2019-11-05 16:44 ` [PATCH 13/25] jbd2: Fix statistics for the number of logged blocks Jan Kara
2019-11-05 16:44 ` [PATCH 14/25] jbd2: Reorganize jbd2_journal_stop() Jan Kara
2019-11-05 16:44 ` [PATCH 15/25] jbd2: Drop pointless check from jbd2_journal_stop() Jan Kara
2019-11-05 16:44 ` [PATCH 16/25] jbd2: Drop pointless wakeup " Jan Kara
2019-11-05 16:44 ` [PATCH 17/25] jbd2: Factor out common parts of stopping and restarting a handle Jan Kara
2019-11-05 16:44 ` [PATCH 18/25] jbd2: Account descriptor blocks into t_outstanding_credits Jan Kara
2019-11-05 16:44 ` [PATCH 19/25] jbd2: Drop jbd2_space_needed() Jan Kara
2019-11-05 16:44 ` [PATCH 20/25] jbd2: Reserve space for revoke descriptor blocks Jan Kara
2019-11-15 7:52 ` Eric Biggers
2019-11-15 10:02 ` Jan Kara
2019-11-15 14:20 ` Theodore Y. Ts'o
2019-11-15 17:10 ` Eric Biggers
2019-11-05 16:44 ` [PATCH 21/25] jbd2: Rename h_buffer_credits to h_total_credits Jan Kara
2019-11-05 16:44 ` [PATCH 22/25] jbd2: Make credit checking more strict Jan Kara
2019-11-05 16:44 ` [PATCH 23/25] ext4: Reserve revoke credits for freed blocks Jan Kara
2019-11-05 16:44 ` [PATCH 24/25] jbd2: Provide trace event for handle restarts Jan Kara
2019-11-05 16:44 ` [PATCH 25/25] jbd2: Fine tune estimate of necessary descriptor blocks Jan Kara
2019-11-05 21:04 ` [PATCH 0/25 v3] ext4: Fix transaction overflow due to revoke descriptors Theodore Y. Ts'o
[not found] ` <20191112220614.GA11089@mit.edu>
[not found] ` <20191113094545.GC6367@quack2.suse.cz>
2019-11-14 5:26 ` [PATCH 0/19 " Theodore Y. Ts'o
2019-11-14 8:49 ` Jan Kara
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