ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access

Make them more consistently

Signed-off-by: xieliang <xieliang@xiaomi.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 4 insertions, 0 deletions

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 3a5ac7cc4819..e7387337060c 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -516,6 +516,7 @@ static void ext4_xattr_update_super_block(handle_t *handle,
         if (EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_EXT_ATTR))
                 return;
 
+        BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access");
         if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) {
                 EXT4_SET_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_EXT_ATTR);
                 ext4_handle_dirty_super(handle, sb);
@@ -535,6 +536,7 @@ ext4_xattr_release_block(handle_t *handle, struct inode *inode,
         struct mb_cache *ext4_mb_cache = EXT4_GET_MB_CACHE(inode);
 
         ce = mb_cache_entry_get(ext4_mb_cache, bh->b_bdev, bh->b_blocknr);
+        BUFFER_TRACE(bh, "get_write_access");
         error = ext4_journal_get_write_access(handle, bh);
         if (error)
                 goto out;
@@ -777,6 +779,7 @@ ext4_xattr_block_set(handle_t *handle, struct inode *inode,
         if (s->base) {
                 ce = mb_cache_entry_get(ext4_mb_cache, bs->bh->b_bdev,
                                         bs->bh->b_blocknr);
+                BUFFER_TRACE(bs->bh, "get_write_access");
                 error = ext4_journal_get_write_access(handle, bs->bh);
                 if (error)
                         goto cleanup;
@@ -862,6 +865,7 @@ inserted:
                                                 EXT4_C2B(EXT4_SB(sb), 1));
                                 if (error)
                                         goto cleanup;
+                                BUFFER_TRACE(new_bh, "get_write_access");
                                 error = ext4_journal_get_write_access(handle,
                                                                       new_bh);
                                 if (error)