On Wed, May 23, 2012 at 02:34:43PM +0200, Christian Brunner wrote:
> 2012/5/22 Josef Bacik <josef@xxxxxxxxxx>:
> >>
> >
> > Yeah you would also need to change orphan_meta_reserved. I fixed this by just
> > taking the BTRFS_I(inode)->lock when messing with these since we don't want to
> > take up all that space in the inode just for a marker. I ran this patch for 3
> > hours with no issues, let me know if it works for you. Thanks,
>
> Compared to the last runs, I had to run it much longer, but somehow I
> managed to hit a BUG_ON again:
>
Ok give this a shot, it should do it. Thanks,
Josef
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index 9b9b15f..41ddec8 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -24,6 +24,22 @@
#include "ordered-data.h"
#include "delayed-inode.h"
+/*
+ * ordered_data_close is set by truncate when a file that used
+ * to have good data has been truncated to zero. When it is set
+ * the btrfs file release call will add this inode to the
+ * ordered operations list so that we make sure to flush out any
+ * new data the application may have written before commit.
+ */
+#define BTRFS_INODE_ORDERED_DATA_CLOSE 0
+#define BTRFS_INODE_ORPHAN_META_RESERVED 1
+#define BTRFS_INODE_DUMMY 2
+#define BTRFS_INODE_IN_DEFRAG 3
+#define BTRFS_INODE_DELALLOC_META_RESERVED 4
+#define BTRFS_INODE_HAS_ORPHAN_ITEM 5
+#define BTRFS_INODE_FORCE_ZLIB 6
+#define BTRFS_INODE_FORCE_LZO 7
+
/* in memory btrfs inode */
struct btrfs_inode {
/* which subvolume this inode belongs to */
@@ -57,9 +73,6 @@ struct btrfs_inode {
/* used to order data wrt metadata */
struct btrfs_ordered_inode_tree ordered_tree;
- /* for keeping track of orphaned inodes */
- struct list_head i_orphan;
-
/* list of all the delalloc inodes in the FS. There are times we need
* to write all the delalloc pages to disk, and this list is used
* to walk them all.
@@ -143,24 +156,7 @@ struct btrfs_inode {
*/
unsigned outstanding_extents;
unsigned reserved_extents;
-
- /*
- * ordered_data_close is set by truncate when a file that used
- * to have good data has been truncated to zero. When it is set
- * the btrfs file release call will add this inode to the
- * ordered operations list so that we make sure to flush out any
- * new data the application may have written before commit.
- */
- unsigned ordered_data_close:1;
- unsigned orphan_meta_reserved:1;
- unsigned dummy_inode:1;
- unsigned in_defrag:1;
- unsigned delalloc_meta_reserved:1;
-
- /*
- * always compress this one file
- */
- unsigned force_compress:4;
+ unsigned long runtime_flags;
struct btrfs_delayed_node *delayed_node;
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 8fd7233..aad2600 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1375,7 +1375,7 @@ struct btrfs_root {
struct list_head root_list;
spinlock_t orphan_lock;
- struct list_head orphan_list;
+ atomic_t orphan_inodes;
struct btrfs_block_rsv *orphan_block_rsv;
int orphan_item_inserted;
int orphan_cleanup_state;
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 03e3748..5190861 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -669,8 +669,8 @@ static int btrfs_delayed_inode_reserve_metadata(
return ret;
} else if (src_rsv == &root->fs_info->delalloc_block_rsv) {
spin_lock(&BTRFS_I(inode)->lock);
- if (BTRFS_I(inode)->delalloc_meta_reserved) {
- BTRFS_I(inode)->delalloc_meta_reserved = 0;
+ if (test_and_clear_bit(BTRFS_INODE_DELALLOC_META_RESERVED,
+ &BTRFS_I(inode)->runtime_flags)) {
spin_unlock(&BTRFS_I(inode)->lock);
release = true;
goto migrate;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index a7ffc88..0ddeb0d 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1153,7 +1153,6 @@ static void __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize,
root->orphan_block_rsv = NULL;
INIT_LIST_HEAD(&root->dirty_list);
- INIT_LIST_HEAD(&root->orphan_list);
INIT_LIST_HEAD(&root->root_list);
spin_lock_init(&root->orphan_lock);
spin_lock_init(&root->inode_lock);
@@ -1166,6 +1165,7 @@ static void __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize,
atomic_set(&root->log_commit[0], 0);
atomic_set(&root->log_commit[1], 0);
atomic_set(&root->log_writers, 0);
+ atomic_set(&root->orphan_inodes, 0);
root->log_batch = 0;
root->log_transid = 0;
root->last_log_commit = 0;
@@ -2001,7 +2001,8 @@ int open_ctree(struct super_block *sb,
BTRFS_I(fs_info->btree_inode)->root = tree_root;
memset(&BTRFS_I(fs_info->btree_inode)->location, 0,
sizeof(struct btrfs_key));
- BTRFS_I(fs_info->btree_inode)->dummy_inode = 1;
+ set_bit(BTRFS_INODE_DUMMY,
+ &BTRFS_I(fs_info->btree_inode)->runtime_flags);
insert_inode_hash(fs_info->btree_inode);
spin_lock_init(&fs_info->block_group_cache_lock);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 49fd7b6..b372040 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4355,10 +4355,9 @@ static unsigned drop_outstanding_extent(struct inode *inode)
BTRFS_I(inode)->outstanding_extents--;
if (BTRFS_I(inode)->outstanding_extents == 0 &&
- BTRFS_I(inode)->delalloc_meta_reserved) {
+ test_and_clear_bit(BTRFS_INODE_DELALLOC_META_RESERVED,
+ &BTRFS_I(inode)->runtime_flags))
drop_inode_space = 1;
- BTRFS_I(inode)->delalloc_meta_reserved = 0;
- }
/*
* If we have more or the same amount of outsanding extents than we have
@@ -4465,7 +4464,8 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)
* Add an item to reserve for updating the inode when we complete the
* delalloc io.
*/
- if (!BTRFS_I(inode)->delalloc_meta_reserved) {
+ if (!test_bit(BTRFS_INODE_DELALLOC_META_RESERVED,
+ &BTRFS_I(inode)->runtime_flags)) {
nr_extents++;
extra_reserve = 1;
}
@@ -4511,7 +4511,8 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)
spin_lock(&BTRFS_I(inode)->lock);
if (extra_reserve) {
- BTRFS_I(inode)->delalloc_meta_reserved = 1;
+ set_bit(BTRFS_INODE_DELALLOC_META_RESERVED,
+ &BTRFS_I(inode)->runtime_flags);
nr_extents--;
}
BTRFS_I(inode)->reserved_extents += nr_extents;
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 53bf2d7..2f19fe9 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -103,7 +103,7 @@ static void __btrfs_add_inode_defrag(struct inode *inode,
goto exists;
}
}
- BTRFS_I(inode)->in_defrag = 1;
+ set_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags);
rb_link_node(&defrag->rb_node, parent, p);
rb_insert_color(&defrag->rb_node, &root->fs_info->defrag_inodes);
return;
@@ -131,7 +131,7 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
if (btrfs_fs_closing(root->fs_info))
return 0;
- if (BTRFS_I(inode)->in_defrag)
+ if (test_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags))
return 0;
if (trans)
@@ -148,7 +148,7 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
defrag->root = root->root_key.objectid;
spin_lock(&root->fs_info->defrag_inodes_lock);
- if (!BTRFS_I(inode)->in_defrag)
+ if (!test_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags))
__btrfs_add_inode_defrag(inode, defrag);
else
kfree(defrag);
@@ -252,7 +252,7 @@ int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info)
goto next;
/* do a chunk of defrag */
- BTRFS_I(inode)->in_defrag = 0;
+ clear_bit(BTRFS_INODE_IN_DEFRAG, &BTRFS_I(inode)->runtime_flags);
range.start = defrag->last_offset;
num_defrag = btrfs_defrag_file(inode, NULL, &range, defrag->transid,
defrag_batch);
@@ -1466,8 +1466,8 @@ int btrfs_release_file(struct inode *inode, struct file *filp)
* flush down new bytes that may have been written if the
* application were using truncate to replace a file in place.
*/
- if (BTRFS_I(inode)->ordered_data_close) {
- BTRFS_I(inode)->ordered_data_close = 0;
+ if (test_and_clear_bit(BTRFS_INODE_ORDERED_DATA_CLOSE,
+ &BTRFS_I(inode)->runtime_flags)) {
btrfs_add_ordered_operation(NULL, BTRFS_I(inode)->root, inode);
if (inode->i_size > BTRFS_ORDERED_OPERATIONS_FLUSH_LIMIT)
filemap_flush(inode->i_mapping);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 61b16c6..1d42dba 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -109,6 +109,15 @@ static int btrfs_init_inode_security(struct btrfs_trans_handle *trans,
return err;
}
+static int btrfs_inode_force_compress(struct inode *inode)
+{
+ if (test_bit(BTRFS_INODE_FORCE_ZLIB, &BTRFS_I(inode)->runtime_flags))
+ return BTRFS_COMPRESS_ZLIB;
+ if (test_bit(BTRFS_INODE_FORCE_LZO, &BTRFS_I(inode)->runtime_flags))
+ return BTRFS_COMPRESS_LZO;
+ return BTRFS_COMPRESS_NONE;
+}
+
/*
* this does all the hard work for inserting an inline extent into
* the btree. The caller should have done a btrfs_drop_extents so that
@@ -396,7 +405,7 @@ again:
*/
if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NOCOMPRESS) &&
(btrfs_test_opt(root, COMPRESS) ||
- (BTRFS_I(inode)->force_compress) ||
+ btrfs_inode_force_compress(inode) ||
(BTRFS_I(inode)->flags & BTRFS_INODE_COMPRESS))) {
WARN_ON(pages);
pages = kzalloc(sizeof(struct page *) * nr_pages, GFP_NOFS);
@@ -405,8 +414,8 @@ again:
goto cont;
}
- if (BTRFS_I(inode)->force_compress)
- compress_type = BTRFS_I(inode)->force_compress;
+ if (btrfs_inode_force_compress(inode))
+ compress_type = btrfs_inode_force_compress(inode);
ret = btrfs_compress_pages(compress_type,
inode->i_mapping, start,
@@ -514,7 +523,7 @@ cont:
/* flag the file so we don't compress in the future */
if (!btrfs_test_opt(root, FORCE_COMPRESS) &&
- !(BTRFS_I(inode)->force_compress)) {
+ !btrfs_inode_force_compress(inode)) {
BTRFS_I(inode)->flags |= BTRFS_INODE_NOCOMPRESS;
}
}
@@ -1365,7 +1374,7 @@ 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 (!btrfs_test_opt(root, COMPRESS) &&
- !(BTRFS_I(inode)->force_compress) &&
+ !btrfs_inode_force_compress(inode) &&
!(BTRFS_I(inode)->flags & BTRFS_INODE_COMPRESS))
ret = cow_file_range(inode, locked_page, start, end,
page_started, nr_written, 1);
@@ -2072,12 +2081,12 @@ void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans,
struct btrfs_block_rsv *block_rsv;
int ret;
- if (!list_empty(&root->orphan_list) ||
+ if (atomic_read(&root->orphan_inodes) ||
root->orphan_cleanup_state != ORPHAN_CLEANUP_DONE)
return;
spin_lock(&root->orphan_lock);
- if (!list_empty(&root->orphan_list)) {
+ if (atomic_read(&root->orphan_inodes)) {
spin_unlock(&root->orphan_lock);
return;
}
@@ -2134,8 +2143,8 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
block_rsv = NULL;
}
- if (list_empty(&BTRFS_I(inode)->i_orphan)) {
- list_add(&BTRFS_I(inode)->i_orphan, &root->orphan_list);
+ if (!test_and_set_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+ &BTRFS_I(inode)->runtime_flags)) {
#if 0
/*
* For proper ENOSPC handling, we should do orphan
@@ -2148,12 +2157,12 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
insert = 1;
#endif
insert = 1;
+ atomic_inc(&root->orphan_inodes);
}
- if (!BTRFS_I(inode)->orphan_meta_reserved) {
- BTRFS_I(inode)->orphan_meta_reserved = 1;
+ if (!test_and_set_bit(BTRFS_INODE_ORPHAN_META_RESERVED,
+ &BTRFS_I(inode)->runtime_flags))
reserve = 1;
- }
spin_unlock(&root->orphan_lock);
/* grab metadata reservation from transaction handle */
@@ -2166,6 +2175,8 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
if (insert >= 1) {
ret = btrfs_insert_orphan_item(trans, root, btrfs_ino(inode));
if (ret && ret != -EEXIST) {
+ clear_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+ &BTRFS_I(inode)->runtime_flags);
btrfs_abort_transaction(trans, root, ret);
return ret;
}
@@ -2195,26 +2206,33 @@ int btrfs_orphan_del(struct btrfs_trans_handle *trans, struct inode *inode)
int release_rsv = 0;
int ret = 0;
- spin_lock(&root->orphan_lock);
- if (!list_empty(&BTRFS_I(inode)->i_orphan)) {
- list_del_init(&BTRFS_I(inode)->i_orphan);
+ /*
+ * evict_inode gets called without holding the i_mutex so we need to
+ * take the orphan lock to make sure we are safe in messing with these.
+ */
+ if (trans && test_and_clear_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+ &BTRFS_I(inode)->runtime_flags))
delete_item = 1;
- }
- if (BTRFS_I(inode)->orphan_meta_reserved) {
- BTRFS_I(inode)->orphan_meta_reserved = 0;
+ if (trans && test_and_clear_bit(BTRFS_INODE_ORPHAN_META_RESERVED,
+ &BTRFS_I(inode)->runtime_flags))
release_rsv = 1;
- }
- spin_unlock(&root->orphan_lock);
if (trans && delete_item) {
ret = btrfs_del_orphan_item(trans, root, btrfs_ino(inode));
+ if (ret)
+ printk(KERN_ERR "couldn't find orphan item for %Lu, nlink %d, root %Lu, root being deleted %s\n",
+ btrfs_ino(inode), inode->i_nlink, root->objectid,
+ root->orphan_item_inserted ? "yes" : "no");
BUG_ON(ret); /* -ENOMEM or corruption (JDM: Recheck) */
}
if (release_rsv)
btrfs_orphan_release_metadata(inode);
+ if (trans && delete_item)
+ atomic_dec(&root->orphan_inodes);
+
return 0;
}
@@ -2341,6 +2359,8 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
ret = PTR_ERR(trans);
goto out;
}
+ printk(KERN_ERR "auto deleting %Lu\n",
+ found_key.objectid);
ret = btrfs_del_orphan_item(trans, root,
found_key.objectid);
BUG_ON(ret); /* -ENOMEM or corruption (JDM: Recheck) */
@@ -2352,9 +2372,9 @@ int btrfs_orphan_cleanup(struct btrfs_root *root)
* add this inode to the orphan list so btrfs_orphan_del does
* the proper thing when we hit it
*/
- spin_lock(&root->orphan_lock);
- list_add(&BTRFS_I(inode)->i_orphan, &root->orphan_list);
- spin_unlock(&root->orphan_lock);
+ set_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+ &BTRFS_I(inode)->runtime_flags);
+ atomic_inc(&root->orphan_inodes);
/* if we have links, this was a truncate, lets do that */
if (inode->i_nlink) {
@@ -3607,7 +3627,8 @@ static int btrfs_setsize(struct inode *inode, loff_t newsize)
* any new writes get down to disk quickly.
*/
if (newsize == 0)
- BTRFS_I(inode)->ordered_data_close = 1;
+ set_bit(BTRFS_INODE_ORDERED_DATA_CLOSE,
+ &BTRFS_I(inode)->runtime_flags);
/* we don't support swapfiles, so vmtruncate shouldn't fail */
truncate_setsize(inode, newsize);
@@ -3671,7 +3692,8 @@ void btrfs_evict_inode(struct inode *inode)
btrfs_wait_ordered_range(inode, 0, (u64)-1);
if (root->fs_info->log_root_recovering) {
- BUG_ON(!list_empty(&BTRFS_I(inode)->i_orphan));
+ BUG_ON(!test_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+ &BTRFS_I(inode)->runtime_flags));
goto no_delete;
}
@@ -4066,7 +4088,7 @@ static struct inode *new_simple_dir(struct super_block *s,
BTRFS_I(inode)->root = root;
memcpy(&BTRFS_I(inode)->location, key, sizeof(*key));
- BTRFS_I(inode)->dummy_inode = 1;
+ set_bit(BTRFS_INODE_DUMMY, &BTRFS_I(inode)->runtime_flags);
inode->i_ino = BTRFS_EMPTY_SUBVOL_DIR_OBJECTID;
inode->i_op = &btrfs_dir_ro_inode_operations;
@@ -4370,7 +4392,7 @@ int btrfs_write_inode(struct inode *inode, struct writeback_control *wbc)
int ret = 0;
bool nolock = false;
- if (BTRFS_I(inode)->dummy_inode)
+ if (test_bit(BTRFS_INODE_DUMMY, &BTRFS_I(inode)->runtime_flags))
return 0;
if (btrfs_fs_closing(root->fs_info) && btrfs_is_free_space_inode(root, inode))
@@ -4403,7 +4425,7 @@ int btrfs_dirty_inode(struct inode *inode)
struct btrfs_trans_handle *trans;
int ret;
- if (BTRFS_I(inode)->dummy_inode)
+ if (test_bit(BTRFS_INODE_DUMMY, &BTRFS_I(inode)->runtime_flags))
return 0;
trans = btrfs_join_transaction(root);
@@ -6685,7 +6707,7 @@ static int btrfs_truncate(struct inode *inode)
ret = btrfs_truncate_page(inode->i_mapping, inode->i_size);
if (ret)
- return ret;
+ goto real_out;
btrfs_wait_ordered_range(inode, inode->i_size & (~mask), (u64)-1);
btrfs_ordered_update_i_size(inode, inode->i_size, NULL);
@@ -6727,8 +6749,10 @@ static int btrfs_truncate(struct inode *inode)
* updating the inode.
*/
rsv = btrfs_alloc_block_rsv(root);
- if (!rsv)
- return -ENOMEM;
+ if (!rsv) {
+ ret = -ENOMEM;
+ goto real_out;
+ }
rsv->size = min_size;
/*
@@ -6771,7 +6795,8 @@ static int btrfs_truncate(struct inode *inode)
* using truncate to replace the contents of the file will
* end up with a zero length file after a crash.
*/
- if (inode->i_size == 0 && BTRFS_I(inode)->ordered_data_close)
+ if (inode->i_size == 0 && test_bit(BTRFS_INODE_ORDERED_DATA_CLOSE,
+ &BTRFS_I(inode)->runtime_flags))
btrfs_add_ordered_operation(trans, root, inode);
while (1) {
@@ -6847,7 +6872,7 @@ end_trans:
out:
btrfs_free_block_rsv(root, rsv);
-
+real_out:
if (ret && !err)
err = ret;
@@ -6909,12 +6934,7 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
ei->outstanding_extents = 0;
ei->reserved_extents = 0;
- ei->ordered_data_close = 0;
- ei->orphan_meta_reserved = 0;
- ei->dummy_inode = 0;
- ei->in_defrag = 0;
- ei->delalloc_meta_reserved = 0;
- ei->force_compress = BTRFS_COMPRESS_NONE;
+ ei->runtime_flags = 0;
ei->delayed_node = NULL;
@@ -6927,7 +6947,6 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
mutex_init(&ei->log_mutex);
mutex_init(&ei->delalloc_mutex);
btrfs_ordered_inode_tree_init(&ei->ordered_tree);
- INIT_LIST_HEAD(&ei->i_orphan);
INIT_LIST_HEAD(&ei->delalloc_inodes);
INIT_LIST_HEAD(&ei->ordered_operations);
RB_CLEAR_NODE(&ei->rb_node);
@@ -6972,13 +6991,12 @@ void btrfs_destroy_inode(struct inode *inode)
spin_unlock(&root->fs_info->ordered_extent_lock);
}
- spin_lock(&root->orphan_lock);
- if (!list_empty(&BTRFS_I(inode)->i_orphan)) {
+ if (test_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+ &BTRFS_I(inode)->runtime_flags)) {
printk(KERN_INFO "BTRFS: inode %llu still on the orphan list\n",
(unsigned long long)btrfs_ino(inode));
- list_del_init(&BTRFS_I(inode)->i_orphan);
+ atomic_dec(&root->orphan_inodes);
}
- spin_unlock(&root->orphan_lock);
while (1) {
ordered = btrfs_lookup_first_ordered_extent(inode, (u64)-1);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 14f8e1f..a901654 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1039,6 +1039,21 @@ out:
}
+static void btrfs_set_inode_force_compress(struct inode *inode,
+ int compress_type)
+{
+ if (compress_type == BTRFS_COMPRESS_ZLIB) {
+ set_bit(BTRFS_INODE_FORCE_ZLIB, &BTRFS_I(inode)->runtime_flags);
+ } else if (compress_type == BTRFS_COMPRESS_LZO) {
+ set_bit(BTRFS_INODE_FORCE_LZO, &BTRFS_I(inode)->runtime_flags);
+ } else if (compress_type == BTRFS_COMPRESS_NONE) {
+ clear_bit(BTRFS_INODE_FORCE_ZLIB,
+ &BTRFS_I(inode)->runtime_flags);
+ clear_bit(BTRFS_INODE_FORCE_LZO,
+ &BTRFS_I(inode)->runtime_flags);
+ }
+}
+
int btrfs_defrag_file(struct inode *inode, struct file *file,
struct btrfs_ioctl_defrag_range_args *range,
u64 newer_than, unsigned long max_to_defrag)
@@ -1162,7 +1177,7 @@ int btrfs_defrag_file(struct inode *inode, struct file *file,
}
if (range->flags & BTRFS_DEFRAG_RANGE_COMPRESS)
- BTRFS_I(inode)->force_compress = compress_type;
+ btrfs_set_inode_force_compress(inode, compress_type);
if (i + cluster > ra_index) {
ra_index = max(i, ra_index);
@@ -1230,7 +1245,7 @@ int btrfs_defrag_file(struct inode *inode, struct file *file,
atomic_dec(&root->fs_info->async_submit_draining);
mutex_lock(&inode->i_mutex);
- BTRFS_I(inode)->force_compress = BTRFS_COMPRESS_NONE;
+ btrfs_set_inode_force_compress(inode, BTRFS_COMPRESS_NONE);
mutex_unlock(&inode->i_mutex);
}
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