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-rw-r--r--fs/ext4/block_validity.c1
-rw-r--r--fs/ext4/extents.c1
-rw-r--r--fs/ext4/inode.c4
-rw-r--r--fs/ext4/mballoc.c22
-rw-r--r--fs/ext4/migrate.c1
-rw-r--r--fs/ext4/move_extent.c1
-rw-r--r--fs/ext4/xattr_security.c1
7 files changed, 20 insertions, 11 deletions
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 983f0e12749..538c4865508 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -18,6 +18,7 @@
#include <linux/pagemap.h>
#include <linux/blkdev.h>
#include <linux/mutex.h>
+#include <linux/slab.h>
#include "ext4.h"
struct ext4_system_zone {
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 94c8ee81f5e..236b834b4ca 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3879,6 +3879,7 @@ static int ext4_xattr_fiemap(struct inode *inode,
physical += offset;
length = EXT4_SB(inode->i_sb)->s_inode_size - offset;
flags |= FIEMAP_EXTENT_DATA_INLINE;
+ brelse(iloc.bh);
} else { /* external block */
physical = EXT4_I(inode)->i_file_acl << blockbits;
length = inode->i_sb->s_blocksize;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 11119e07233..81d60541284 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -39,6 +39,7 @@
#include <linux/bio.h>
#include <linux/workqueue.h>
#include <linux/kernel.h>
+#include <linux/slab.h>
#include "ext4_jbd2.h"
#include "xattr.h"
@@ -5374,7 +5375,7 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc)
} else {
struct ext4_iloc iloc;
- err = ext4_get_inode_loc(inode, &iloc);
+ err = __ext4_get_inode_loc(inode, &iloc, 0);
if (err)
return err;
if (wbc->sync_mode == WB_SYNC_ALL)
@@ -5385,6 +5386,7 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc)
(unsigned long long)iloc.bh->b_blocknr);
err = -EIO;
}
+ brelse(iloc.bh);
}
return err;
}
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 54df209d2ee..b423a364dca 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -23,6 +23,7 @@
#include "mballoc.h"
#include <linux/debugfs.h>
+#include <linux/slab.h>
#include <trace/events/ext4.h>
/*
@@ -2534,6 +2535,17 @@ static void release_blocks_on_commit(journal_t *journal, transaction_t *txn)
mb_debug(1, "gonna free %u blocks in group %u (0x%p):",
entry->count, entry->group, entry);
+ if (test_opt(sb, DISCARD)) {
+ ext4_fsblk_t discard_block;
+
+ discard_block = entry->start_blk +
+ ext4_group_first_block_no(sb, entry->group);
+ trace_ext4_discard_blocks(sb,
+ (unsigned long long)discard_block,
+ entry->count);
+ sb_issue_discard(sb, discard_block, entry->count);
+ }
+
err = ext4_mb_load_buddy(sb, entry->group, &e4b);
/* we expect to find existing buddy because it's pinned */
BUG_ON(err != 0);
@@ -2555,16 +2567,6 @@ static void release_blocks_on_commit(journal_t *journal, transaction_t *txn)
page_cache_release(e4b.bd_bitmap_page);
}
ext4_unlock_group(sb, entry->group);
- if (test_opt(sb, DISCARD)) {
- ext4_fsblk_t discard_block;
-
- discard_block = entry->start_blk +
- ext4_group_first_block_no(sb, entry->group);
- trace_ext4_discard_blocks(sb,
- (unsigned long long)discard_block,
- entry->count);
- sb_issue_discard(sb, discard_block, entry->count);
- }
kmem_cache_free(ext4_free_ext_cachep, entry);
ext4_mb_release_desc(&e4b);
}
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index 8b87bd0eac9..34dcfc52ef4 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -13,6 +13,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include "ext4_jbd2.h"
#include "ext4_extents.h"
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index aa5fe28d180..d1fc662cc31 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -15,6 +15,7 @@
#include <linux/fs.h>
#include <linux/quotaops.h>
+#include <linux/slab.h>
#include "ext4_jbd2.h"
#include "ext4_extents.h"
#include "ext4.h"
diff --git a/fs/ext4/xattr_security.c b/fs/ext4/xattr_security.c
index 983c253999a..8b145e98df0 100644
--- a/fs/ext4/xattr_security.c
+++ b/fs/ext4/xattr_security.c
@@ -7,6 +7,7 @@
#include <linux/string.h>
#include <linux/fs.h>
#include <linux/security.h>
+#include <linux/slab.h>
#include "ext4_jbd2.h"
#include "ext4.h"
#include "xattr.h"