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Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c270
1 files changed, 154 insertions, 116 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8078077..08dfc57 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -60,6 +60,7 @@
#include "hash.h"
#include "props.h"
#include "qgroup.h"
+#include "dedupe.h"
struct btrfs_iget_args {
struct btrfs_key *location;
@@ -105,8 +106,9 @@ static int btrfs_truncate(struct inode *inode);
static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent);
static noinline int cow_file_range(struct inode *inode,
struct page *locked_page,
- u64 start, u64 end, int *page_started,
- unsigned long *nr_written, int unlock);
+ u64 start, u64 end, u64 delalloc_end,
+ int *page_started, unsigned long *nr_written,
+ int unlock, struct btrfs_dedupe_hash *hash);
static struct extent_map *create_pinned_em(struct inode *inode, u64 start,
u64 len, u64 orig_start,
u64 block_start, u64 block_len,
@@ -294,7 +296,7 @@ static noinline int cow_file_range_inline(struct btrfs_root *root,
start, aligned_end, NULL,
1, 1, extent_item_size, &extent_inserted);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
@@ -305,7 +307,7 @@ static noinline int cow_file_range_inline(struct btrfs_root *root,
inline_len, compressed_size,
compress_type, compressed_pages);
if (ret && ret != -ENOSPC) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
} else if (ret == -ENOSPC) {
ret = 1;
@@ -374,12 +376,12 @@ static inline int inode_need_compress(struct inode *inode)
struct btrfs_root *root = BTRFS_I(inode)->root;
/* force compress */
- if (btrfs_test_opt(root, FORCE_COMPRESS))
+ if (btrfs_test_opt(root->fs_info, FORCE_COMPRESS))
return 1;
/* bad compression ratios */
if (BTRFS_I(inode)->flags & BTRFS_INODE_NOCOMPRESS)
return 0;
- if (btrfs_test_opt(root, COMPRESS) ||
+ if (btrfs_test_opt(root->fs_info, COMPRESS) ||
BTRFS_I(inode)->flags & BTRFS_INODE_COMPRESS ||
BTRFS_I(inode)->force_compress)
return 1;
@@ -585,9 +587,27 @@ cont:
will_compress = 0;
} else {
num_bytes = total_in;
+ *num_added += 1;
+
+ /*
+ * The async work queues will take care of doing actual
+ * allocation on disk for these compressed pages, and
+ * will submit them to the elevator.
+ */
+ add_async_extent(async_cow, start, num_bytes,
+ total_compressed, pages, nr_pages_ret,
+ compress_type);
+
+ if (start + num_bytes < end) {
+ start += num_bytes;
+ pages = NULL;
+ cond_resched();
+ goto again;
+ }
+ return;
}
}
- if (!will_compress && pages) {
+ if (pages) {
/*
* the compression code ran but failed to make things smaller,
* free any pages it allocated and our page pointer array
@@ -602,48 +622,28 @@ cont:
nr_pages_ret = 0;
/* flag the file so we don't compress in the future */
- if (!btrfs_test_opt(root, FORCE_COMPRESS) &&
+ if (!btrfs_test_opt(root->fs_info, FORCE_COMPRESS) &&
!(BTRFS_I(inode)->force_compress)) {
BTRFS_I(inode)->flags |= BTRFS_INODE_NOCOMPRESS;
}
}
- if (will_compress) {
- *num_added += 1;
-
- /* the async work queues will take care of doing actual
- * allocation on disk for these compressed pages,
- * and will submit them to the elevator.
- */
- add_async_extent(async_cow, start, num_bytes,
- total_compressed, pages, nr_pages_ret,
- compress_type);
-
- if (start + num_bytes < end) {
- start += num_bytes;
- pages = NULL;
- cond_resched();
- goto again;
- }
- } else {
cleanup_and_bail_uncompressed:
- /*
- * No compression, but we still need to write the pages in
- * the file we've been given so far. redirty the locked
- * page if it corresponds to our extent and set things up
- * for the async work queue to run cow_file_range to do
- * the normal delalloc dance
- */
- if (page_offset(locked_page) >= start &&
- page_offset(locked_page) <= end) {
- __set_page_dirty_nobuffers(locked_page);
- /* unlocked later on in the async handlers */
- }
- if (redirty)
- extent_range_redirty_for_io(inode, start, end);
- add_async_extent(async_cow, start, end - start + 1,
- 0, NULL, 0, BTRFS_COMPRESS_NONE);
- *num_added += 1;
- }
+ /*
+ * No compression, but we still need to write the pages in the file
+ * we've been given so far. redirty the locked page if it corresponds
+ * to our extent and set things up for the async work queue to run
+ * cow_file_range to do the normal delalloc dance.
+ */
+ if (page_offset(locked_page) >= start &&
+ page_offset(locked_page) <= end)
+ __set_page_dirty_nobuffers(locked_page);
+ /* unlocked later on in the async handlers */
+
+ if (redirty)
+ extent_range_redirty_for_io(inode, start, end);
+ add_async_extent(async_cow, start, end - start + 1, 0, NULL, 0,
+ BTRFS_COMPRESS_NONE);
+ *num_added += 1;
return;
@@ -712,7 +712,10 @@ retry:
async_extent->start,
async_extent->start +
async_extent->ram_size - 1,
- &page_started, &nr_written, 0);
+ async_extent->start +
+ async_extent->ram_size - 1,
+ &page_started, &nr_written, 0,
+ NULL);
/* JDM XXX */
@@ -925,9 +928,9 @@ static u64 get_extent_allocation_hint(struct inode *inode, u64 start,
*/
static noinline int cow_file_range(struct inode *inode,
struct page *locked_page,
- u64 start, u64 end, int *page_started,
- unsigned long *nr_written,
- int unlock)
+ u64 start, u64 end, u64 delalloc_end,
+ int *page_started, unsigned long *nr_written,
+ int unlock, struct btrfs_dedupe_hash *hash)
{
struct btrfs_root *root = BTRFS_I(inode)->root;
u64 alloc_hint = 0;
@@ -1156,7 +1159,7 @@ static int cow_file_range_async(struct inode *inode, struct page *locked_page,
async_cow->start = start;
if (BTRFS_I(inode)->flags & BTRFS_INODE_NOCOMPRESS &&
- !btrfs_test_opt(root, FORCE_COMPRESS))
+ !btrfs_test_opt(root->fs_info, FORCE_COMPRESS))
cur_end = end;
else
cur_end = min(end, start + SZ_512K - 1);
@@ -1418,7 +1421,8 @@ out_check:
if (cow_start != (u64)-1) {
ret = cow_file_range(inode, locked_page,
cow_start, found_key.offset - 1,
- page_started, nr_written, 1);
+ end, page_started, nr_written, 1,
+ NULL);
if (ret) {
if (!nolock && nocow)
btrfs_end_write_no_snapshoting(root);
@@ -1501,8 +1505,8 @@ out_check:
}
if (cow_start != (u64)-1) {
- ret = cow_file_range(inode, locked_page, cow_start, end,
- page_started, nr_written, 1);
+ ret = cow_file_range(inode, locked_page, cow_start, end, end,
+ page_started, nr_written, 1, NULL);
if (ret)
goto error;
}
@@ -1561,8 +1565,8 @@ static int run_delalloc_range(struct inode *inode, struct page *locked_page,
ret = run_delalloc_nocow(inode, locked_page, start, end,
page_started, 0, nr_written);
} else if (!inode_need_compress(inode)) {
- ret = cow_file_range(inode, locked_page, start, end,
- page_started, nr_written, 1);
+ ret = cow_file_range(inode, locked_page, start, end, end,
+ page_started, nr_written, 1, NULL);
} else {
set_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
&BTRFS_I(inode)->runtime_flags);
@@ -1740,7 +1744,7 @@ static void btrfs_set_bit_hook(struct inode *inode,
}
/* For sanity tests */
- if (btrfs_test_is_dummy_root(root))
+ if (btrfs_is_testing(root->fs_info))
return;
__percpu_counter_add(&root->fs_info->delalloc_bytes, len,
@@ -1799,7 +1803,7 @@ static void btrfs_clear_bit_hook(struct inode *inode,
btrfs_delalloc_release_metadata(inode, len);
/* For sanity tests. */
- if (btrfs_test_is_dummy_root(root))
+ if (btrfs_is_testing(root->fs_info))
return;
if (root->root_key.objectid != BTRFS_DATA_RELOC_TREE_OBJECTID
@@ -1822,6 +1826,10 @@ static void btrfs_clear_bit_hook(struct inode *inode,
/*
* extent_io.c merge_bio_hook, this must check the chunk tree to make sure
* we don't create bios that span stripes or chunks
+ *
+ * return 1 if page cannot be merged to bio
+ * return 0 if page can be merged to bio
+ * return error otherwise
*/
int btrfs_merge_bio_hook(struct page *page, unsigned long offset,
size_t size, struct bio *bio,
@@ -1840,8 +1848,8 @@ int btrfs_merge_bio_hook(struct page *page, unsigned long offset,
map_length = length;
ret = btrfs_map_block(root->fs_info, bio_op(bio), logical,
&map_length, NULL, 0);
- /* Will always return 0 with map_multi == NULL */
- BUG_ON(ret < 0);
+ if (ret < 0)
+ return ret;
if (map_length < length + size)
return 1;
return 0;
@@ -2594,7 +2602,7 @@ again:
ret = btrfs_insert_empty_item(trans, root, path, &key,
sizeof(*extent));
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_free_path;
}
@@ -2621,7 +2629,7 @@ again:
backref->root_id, backref->inum,
new->file_pos); /* start - extent_offset */
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_free_path;
}
@@ -2890,7 +2898,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
trans->block_rsv = &root->fs_info->delalloc_block_rsv;
ret = btrfs_update_inode_fallback(trans, root, inode);
if (ret) /* -ENOMEM or corruption */
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
@@ -2950,7 +2958,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
ordered_extent->file_offset, ordered_extent->len,
trans->transid);
if (ret < 0) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_unlock;
}
@@ -2960,7 +2968,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
btrfs_ordered_update_i_size(inode, 0, ordered_extent);
ret = btrfs_update_inode_fallback(trans, root, inode);
if (ret) { /* -ENOMEM or corruption */
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_unlock;
}
ret = 0;
@@ -3204,7 +3212,7 @@ void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans,
ret = btrfs_del_orphan_item(trans, root->fs_info->tree_root,
root->root_key.objectid);
if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
else
clear_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED,
&root->state);
@@ -3295,7 +3303,7 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
if (ret != -EEXIST) {
clear_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
&BTRFS_I(inode)->runtime_flags);
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
return ret;
}
}
@@ -3307,7 +3315,7 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
ret = btrfs_insert_orphan_item(trans, root->fs_info->tree_root,
root->root_key.objectid);
if (ret && ret != -EEXIST) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
return ret;
}
}
@@ -3427,10 +3435,10 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
found_key.offset = 0;
inode = btrfs_iget(root->fs_info->sb, &found_key, root, NULL);
ret = PTR_ERR_OR_ZERO(inode);
- if (ret && ret != -ESTALE)
+ if (ret && ret != -ENOENT)
goto out;
- if (ret == -ESTALE && root == root->fs_info->tree_root) {
+ if (ret == -ENOENT && root == root->fs_info->tree_root) {
struct btrfs_root *dead_root;
struct btrfs_fs_info *fs_info = root->fs_info;
int is_dead_root = 0;
@@ -3466,7 +3474,7 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
* Inode is already gone but the orphan item is still there,
* kill the orphan item.
*/
- if (ret == -ESTALE) {
+ if (ret == -ENOENT) {
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans)) {
ret = PTR_ERR(trans);
@@ -3625,7 +3633,7 @@ static noinline int acls_after_inode_item(struct extent_buffer *leaf,
/*
* read an inode from the btree into the in-memory inode
*/
-static void btrfs_read_locked_inode(struct inode *inode)
+static int btrfs_read_locked_inode(struct inode *inode)
{
struct btrfs_path *path;
struct extent_buffer *leaf;
@@ -3644,14 +3652,19 @@ static void btrfs_read_locked_inode(struct inode *inode)
filled = true;
path = btrfs_alloc_path();
- if (!path)
+ if (!path) {
+ ret = -ENOMEM;
goto make_bad;
+ }
memcpy(&location, &BTRFS_I(inode)->location, sizeof(location));
ret = btrfs_lookup_inode(NULL, root, path, &location, 0);
- if (ret)
+ if (ret) {
+ if (ret > 0)
+ ret = -ENOENT;
goto make_bad;
+ }
leaf = path->nodes[0];
@@ -3804,11 +3817,12 @@ cache_acl:
}
btrfs_update_iflags(inode);
- return;
+ return 0;
make_bad:
btrfs_free_path(path);
make_bad_inode(inode);
+ return ret;
}
/*
@@ -4006,20 +4020,20 @@ static int __btrfs_unlink_inode(struct btrfs_trans_handle *trans,
btrfs_info(root->fs_info,
"failed to delete reference to %.*s, inode %llu parent %llu",
name_len, name, ino, dir_ino);
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto err;
}
skip_backref:
ret = btrfs_delete_delayed_dir_index(trans, root, dir, index);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto err;
}
ret = btrfs_del_inode_ref_in_log(trans, root, name, name_len,
inode, dir_ino);
if (ret != 0 && ret != -ENOENT) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto err;
}
@@ -4028,7 +4042,7 @@ skip_backref:
if (ret == -ENOENT)
ret = 0;
else if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
err:
btrfs_free_path(path);
if (ret)
@@ -4142,7 +4156,7 @@ int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
WARN_ON(key.type != BTRFS_ROOT_ITEM_KEY || key.objectid != objectid);
ret = btrfs_delete_one_dir_name(trans, root, path, di);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
btrfs_release_path(path);
@@ -4152,7 +4166,7 @@ int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
dir_ino, &index, name, name_len);
if (ret < 0) {
if (ret != -ENOENT) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
di = btrfs_search_dir_index_item(root, path, dir_ino,
@@ -4162,7 +4176,7 @@ int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
ret = -ENOENT;
else
ret = PTR_ERR(di);
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
@@ -4175,7 +4189,7 @@ int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
ret = btrfs_delete_delayed_dir_index(trans, root, dir, index);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out;
}
@@ -4184,7 +4198,7 @@ int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
dir->i_mtime = dir->i_ctime = current_fs_time(dir->i_sb);
ret = btrfs_update_inode_fallback(trans, root, dir);
if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
out:
btrfs_free_path(path);
return ret;
@@ -4196,6 +4210,7 @@ static int btrfs_rmdir(struct inode *dir, struct dentry *dentry)
int err = 0;
struct btrfs_root *root = BTRFS_I(dir)->root;
struct btrfs_trans_handle *trans;
+ u64 last_unlink_trans;
if (inode->i_size > BTRFS_EMPTY_DIR_SIZE)
return -ENOTEMPTY;
@@ -4218,11 +4233,27 @@ static int btrfs_rmdir(struct inode *dir, struct dentry *dentry)
if (err)
goto out;
+ last_unlink_trans = BTRFS_I(inode)->last_unlink_trans;
+
/* now the directory is empty */
err = btrfs_unlink_inode(trans, root, dir, d_inode(dentry),
dentry->d_name.name, dentry->d_name.len);
- if (!err)
+ if (!err) {
btrfs_i_size_write(inode, 0);
+ /*
+ * Propagate the last_unlink_trans value of the deleted dir to
+ * its parent directory. This is to prevent an unrecoverable
+ * log tree in the case we do something like this:
+ * 1) create dir foo
+ * 2) create snapshot under dir foo
+ * 3) delete the snapshot
+ * 4) rmdir foo
+ * 5) mkdir foo
+ * 6) fsync foo or some file inside foo
+ */
+ if (last_unlink_trans >= trans->transid)
+ BTRFS_I(dir)->last_unlink_trans = last_unlink_trans;
+ }
out:
btrfs_end_transaction(trans, root);
btrfs_btree_balance_dirty(root);
@@ -4505,7 +4536,6 @@ search_again:
pending_del_nr);
if (err) {
btrfs_abort_transaction(trans,
- root,
err);
goto error;
}
@@ -4517,8 +4547,7 @@ search_again:
item_end,
new_size);
if (err) {
- btrfs_abort_transaction(trans,
- root, err);
+ btrfs_abort_transaction(trans, err);
goto error;
}
} else if (test_bit(BTRFS_ROOT_REF_COWS,
@@ -4582,8 +4611,7 @@ delete:
pending_del_slot,
pending_del_nr);
if (ret) {
- btrfs_abort_transaction(trans,
- root, ret);
+ btrfs_abort_transaction(trans, ret);
goto error;
}
pending_del_nr = 0;
@@ -4616,7 +4644,7 @@ out:
ret = btrfs_del_items(trans, root, path, pending_del_slot,
pending_del_nr);
if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
}
error:
if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID)
@@ -4785,7 +4813,7 @@ static int maybe_insert_hole(struct btrfs_root *root, struct inode *inode,
ret = btrfs_drop_extents(trans, root, inode, offset, offset + len, 1);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
btrfs_end_transaction(trans, root);
return ret;
}
@@ -4793,7 +4821,7 @@ static int maybe_insert_hole(struct btrfs_root *root, struct inode *inode,
ret = btrfs_insert_file_extent(trans, root, btrfs_ino(inode), offset,
0, 0, len, 0, len, 0, 0, 0);
if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
else
btrfs_update_inode(trans, root, inode);
btrfs_end_transaction(trans, root);
@@ -5020,7 +5048,7 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
i_size_write(inode, BTRFS_I(inode)->disk_i_size);
err = btrfs_orphan_del(trans, inode);
if (err)
- btrfs_abort_transaction(trans, root, err);
+ btrfs_abort_transaction(trans, err);
btrfs_end_transaction(trans, root);
}
}
@@ -5158,11 +5186,18 @@ void btrfs_evict_inode(struct inode *inode)
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_block_rsv *rsv, *global_rsv;
int steal_from_global = 0;
- u64 min_size = btrfs_calc_trunc_metadata_size(root, 1);
+ u64 min_size;
int ret;
trace_btrfs_inode_evict(inode);
+ if (!root) {
+ kmem_cache_free(btrfs_inode_cachep, BTRFS_I(inode));
+ return;
+ }
+
+ min_size = btrfs_calc_trunc_metadata_size(root, 1);
+
evict_inode_truncate_pages(inode);
if (inode->i_nlink &&
@@ -5594,7 +5629,9 @@ struct inode *btrfs_iget(struct super_block *s, struct btrfs_key *location,
return ERR_PTR(-ENOMEM);
if (inode->i_state & I_NEW) {
- btrfs_read_locked_inode(inode);
+ int ret;
+
+ ret = btrfs_read_locked_inode(inode);
if (!is_bad_inode(inode)) {
inode_tree_add(inode);
unlock_new_inode(inode);
@@ -5603,7 +5640,8 @@ struct inode *btrfs_iget(struct super_block *s, struct btrfs_key *location,
} else {
unlock_new_inode(inode);
iput(inode);
- inode = ERR_PTR(-ESTALE);
+ ASSERT(ret < 0);
+ inode = ERR_PTR(ret < 0 ? ret : -ESTALE);
}
}
@@ -6239,9 +6277,9 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans,
btrfs_inherit_iflags(inode, dir);
if (S_ISREG(mode)) {
- if (btrfs_test_opt(root, NODATASUM))
+ if (btrfs_test_opt(root->fs_info, NODATASUM))
BTRFS_I(inode)->flags |= BTRFS_INODE_NODATASUM;
- if (btrfs_test_opt(root, NODATACOW))
+ if (btrfs_test_opt(root->fs_info, NODATACOW))
BTRFS_I(inode)->flags |= BTRFS_INODE_NODATACOW |
BTRFS_INODE_NODATASUM;
}
@@ -6319,7 +6357,7 @@ int btrfs_add_link(struct btrfs_trans_handle *trans,
if (ret == -EEXIST || ret == -EOVERFLOW)
goto fail_dir_item;
else if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
return ret;
}
@@ -6330,7 +6368,7 @@ int btrfs_add_link(struct btrfs_trans_handle *trans,
current_fs_time(parent_inode->i_sb);
ret = btrfs_update_inode(trans, root, parent_inode);
if (ret)
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
return ret;
fail_dir_item:
@@ -8197,7 +8235,7 @@ static void btrfs_end_dio_bio(struct bio *bio)
if (err)
btrfs_warn(BTRFS_I(dip->inode)->root->fs_info,
"direct IO failed ino %llu rw %d,%u sector %#Lx len %u err no %d",
- btrfs_ino(dip->inode), bio_op(bio), bio->bi_rw,
+ btrfs_ino(dip->inode), bio_op(bio), bio->bi_opf,
(unsigned long long)bio->bi_iter.bi_sector,
bio->bi_iter.bi_size, err);
@@ -8361,7 +8399,7 @@ static int btrfs_submit_direct_hook(struct btrfs_dio_private *dip,
if (!bio)
return -ENOMEM;
- bio_set_op_attrs(bio, bio_op(orig_bio), orig_bio->bi_rw);
+ bio_set_op_attrs(bio, bio_op(orig_bio), orig_bio->bi_opf);
bio->bi_private = dip;
bio->bi_end_io = btrfs_end_dio_bio;
btrfs_io_bio(bio)->logical = file_offset;
@@ -8399,7 +8437,7 @@ next_block:
start_sector, GFP_NOFS);
if (!bio)
goto out_err;
- bio_set_op_attrs(bio, bio_op(orig_bio), orig_bio->bi_rw);
+ bio_set_op_attrs(bio, bio_op(orig_bio), orig_bio->bi_opf);
bio->bi_private = dip;
bio->bi_end_io = btrfs_end_dio_bio;
btrfs_io_bio(bio)->logical = file_offset;
@@ -9385,25 +9423,25 @@ int btrfs_init_cachep(void)
btrfs_trans_handle_cachep = kmem_cache_create("btrfs_trans_handle",
sizeof(struct btrfs_trans_handle), 0,
- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+ SLAB_TEMPORARY | SLAB_MEM_SPREAD, NULL);
if (!btrfs_trans_handle_cachep)
goto fail;
btrfs_transaction_cachep = kmem_cache_create("btrfs_transaction",
sizeof(struct btrfs_transaction), 0,
- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+ SLAB_TEMPORARY | SLAB_MEM_SPREAD, NULL);
if (!btrfs_transaction_cachep)
goto fail;
btrfs_path_cachep = kmem_cache_create("btrfs_path",
sizeof(struct btrfs_path), 0,
- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+ SLAB_MEM_SPREAD, NULL);
if (!btrfs_path_cachep)
goto fail;
btrfs_free_space_cachep = kmem_cache_create("btrfs_free_space",
sizeof(struct btrfs_free_space), 0,
- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+ SLAB_MEM_SPREAD, NULL);
if (!btrfs_free_space_cachep)
goto fail;
@@ -9553,7 +9591,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
ret = btrfs_update_inode(trans, root, old_inode);
}
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
@@ -9573,7 +9611,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
ret = btrfs_update_inode(trans, dest, new_inode);
}
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
@@ -9581,7 +9619,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
new_dentry->d_name.name,
new_dentry->d_name.len, 0, old_idx);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
@@ -9589,7 +9627,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
old_dentry->d_name.name,
old_dentry->d_name.len, 0, new_idx);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
@@ -9828,7 +9866,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
ret = btrfs_update_inode(trans, root, old_inode);
}
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
@@ -9852,7 +9890,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
if (!ret && new_inode->i_nlink == 0)
ret = btrfs_orphan_add(trans, d_inode(new_dentry));
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
}
@@ -9861,7 +9899,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
new_dentry->d_name.name,
new_dentry->d_name.len, 0, index);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
@@ -9881,7 +9919,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
old_dentry);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
goto out_fail;
}
}
@@ -10307,7 +10345,7 @@ static int __btrfs_prealloc_file_range(struct inode *inode, int mode,
if (ret) {
btrfs_free_reserved_extent(root, ins.objectid,
ins.offset, 0);
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
if (own_trans)
btrfs_end_transaction(trans, root);
break;
@@ -10367,7 +10405,7 @@ next:
ret = btrfs_update_inode(trans, root, inode);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ btrfs_abort_transaction(trans, ret);
if (own_trans)
btrfs_end_transaction(trans, root);
break;
generated by cgit v0.10.2 at 2024-10-31 16:33:31 (GMT)