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-rw-r--r--fs/ext4/Makefile1
-rw-r--r--fs/ext4/acl.c1
-rw-r--r--fs/ext4/acl.h1
-rw-r--r--fs/ext4/balloc.c1
-rw-r--r--fs/ext4/bitmap.c1
-rw-r--r--fs/ext4/block_validity.c1
-rw-r--r--fs/ext4/dir.c1
-rw-r--r--fs/ext4/ext4.h1
-rw-r--r--fs/ext4/ext4_jbd2.c3
-rw-r--r--fs/ext4/extents_status.c1
-rw-r--r--fs/ext4/extents_status.h1
-rw-r--r--fs/ext4/file.c9
-rw-r--r--fs/ext4/fsync.c3
-rw-r--r--fs/ext4/ialloc.c3
-rw-r--r--fs/ext4/indirect.c1
-rw-r--r--fs/ext4/inode.c1
-rw-r--r--fs/ext4/ioctl.c1
-rw-r--r--fs/ext4/mballoc.h1
-rw-r--r--fs/ext4/mmp.c3
-rw-r--r--fs/ext4/namei.c1
-rw-r--r--fs/ext4/page-io.c1
-rw-r--r--fs/ext4/readpage.c1
-rw-r--r--fs/ext4/resize.c1
-rw-r--r--fs/ext4/super.c57
-rw-r--r--fs/ext4/symlink.c1
-rw-r--r--fs/ext4/sysfs.c1
-rw-r--r--fs/ext4/truncate.h1
-rw-r--r--fs/ext4/xattr.c1
-rw-r--r--fs/ext4/xattr.h1
-rw-r--r--fs/ext4/xattr_security.c1
-rw-r--r--fs/ext4/xattr_trusted.c1
-rw-r--r--fs/ext4/xattr_user.c1
32 files changed, 66 insertions, 38 deletions
diff --git a/fs/ext4/Makefile b/fs/ext4/Makefile
index d9beca1653c5..8fdfcd3c3e04 100644
--- a/fs/ext4/Makefile
+++ b/fs/ext4/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the linux ext4-filesystem routines.
#
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index 46ff2229ff5e..fb50f9aa6ead 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/acl.c
*
diff --git a/fs/ext4/acl.h b/fs/ext4/acl.h
index da2c79577d72..a48fc5ae2701 100644
--- a/fs/ext4/acl.h
+++ b/fs/ext4/acl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
File: fs/ext4/acl.h
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index e04ec868e37e..d5ddfb96c83c 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/balloc.c
*
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index 4a606afb171f..f63e028c638c 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/bitmap.c
*
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index fdb19543af1e..bee888e0e2db 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/block_validity.c
*
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index b04e882179c6..d5babc9f222b 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/dir.c
*
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index e2abe01c8c6b..58a0304566db 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* ext4.h
*
diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c
index dd106b1d5d89..2d593201cf7a 100644
--- a/fs/ext4/ext4_jbd2.c
+++ b/fs/ext4/ext4_jbd2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Interface between ext4 and JBD
*/
@@ -47,7 +48,7 @@ static int ext4_journal_check_start(struct super_block *sb)
if (unlikely(ext4_forced_shutdown(EXT4_SB(sb))))
return -EIO;
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return -EROFS;
WARN_ON(sb->s_writers.frozen == SB_FREEZE_COMPLETE);
journal = EXT4_SB(sb)->s_journal;
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index e7f12a204cbc..763ef185dd17 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* fs/ext4/extents_status.c
*
diff --git a/fs/ext4/extents_status.h b/fs/ext4/extents_status.h
index f7aa24f4642d..ca90fc96f47e 100644
--- a/fs/ext4/extents_status.h
+++ b/fs/ext4/extents_status.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/ext4/extents_status.h
*
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 57dcaea762c3..5cb9aa3ad249 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/file.c
*
@@ -223,6 +224,8 @@ ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
if (IS_DAX(inode))
return ext4_dax_write_iter(iocb, from);
#endif
+ if (!o_direct && (iocb->ki_flags & IOCB_NOWAIT))
+ return -EOPNOTSUPP;
if (!inode_trylock(inode)) {
if (iocb->ki_flags & IOCB_NOWAIT)
@@ -371,7 +374,7 @@ static int ext4_file_open(struct inode * inode, struct file * filp)
return -EIO;
if (unlikely(!(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED) &&
- !(sb->s_flags & MS_RDONLY))) {
+ !sb_rdonly(sb))) {
sbi->s_mount_flags |= EXT4_MF_MNTDIR_SAMPLED;
/*
* Sample where the filesystem has been mounted and
@@ -431,9 +434,7 @@ static int ext4_file_open(struct inode * inode, struct file * filp)
return ret;
}
- /* Set the flags to support nowait AIO */
- filp->f_mode |= FMODE_AIO_NOWAIT;
-
+ filp->f_mode |= FMODE_NOWAIT;
return dquot_file_open(inode, filp);
}
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index aae2c3971cef..26a7fe5c4fd3 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/fsync.c
*
@@ -107,7 +108,7 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
trace_ext4_sync_file_enter(file, datasync);
- if (inode->i_sb->s_flags & MS_RDONLY) {
+ if (sb_rdonly(inode->i_sb)) {
/* Make sure that we read updated s_mount_flags value */
smp_rmb();
if (EXT4_SB(inode->i_sb)->s_mount_flags & EXT4_MF_FS_ABORTED)
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index 71e93a23cec3..c5f697a3fad4 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/ialloc.c
*
@@ -1382,7 +1383,7 @@ int ext4_init_inode_table(struct super_block *sb, ext4_group_t group,
int num, ret = 0, used_blks = 0;
/* This should not happen, but just to be sure check this */
- if (sb->s_flags & MS_RDONLY) {
+ if (sb_rdonly(sb)) {
ret = 1;
goto out;
}
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c
index 7ffa290cbb8e..c32802c956d5 100644
--- a/fs/ext4/indirect.c
+++ b/fs/ext4/indirect.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/indirect.c
*
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 31db875bc7a1..90afeb7293a6 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/inode.c
*
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index afb66d4ab5cf..75d83471f65c 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/ioctl.c
*
diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index 009300ee1561..dcf52540f379 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/ext4/mballoc.h
*
diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
index 77cdce1f17ce..27b9a76a0dfa 100644
--- a/fs/ext4/mmp.c
+++ b/fs/ext4/mmp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/fs.h>
#include <linux/random.h>
#include <linux/buffer_head.h>
@@ -185,7 +186,7 @@ static int kmmpd(void *data)
goto exit_thread;
}
- if (sb->s_flags & MS_RDONLY) {
+ if (sb_rdonly(sb)) {
ext4_warning(sb, "kmmpd being stopped since filesystem "
"has been remounted as readonly.");
goto exit_thread;
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index c1cf020d1889..bd48a8d83961 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/namei.c
*
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 55ad7dd149d0..db7590178dfc 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/page-io.c
*
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index 04c90643af7a..9ffa6fad18db 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/readpage.c
*
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 035cd3f4785e..1dac59c24792 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/resize.c
*
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 71b9a667e1bc..b0915b734a38 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -405,7 +405,7 @@ static void ext4_journal_commit_callback(journal_t *journal, transaction_t *txn)
static void ext4_handle_error(struct super_block *sb)
{
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return;
if (!test_opt(sb, ERRORS_CONT)) {
@@ -587,8 +587,7 @@ void __ext4_std_error(struct super_block *sb, const char *function,
/* Special case: if the error is EROFS, and we're not already
* inside a transaction, then there's really no point in logging
* an error. */
- if (errno == -EROFS && journal_current_handle() == NULL &&
- (sb->s_flags & MS_RDONLY))
+ if (errno == -EROFS && journal_current_handle() == NULL && sb_rdonly(sb))
return;
if (ext4_error_ratelimit(sb)) {
@@ -628,7 +627,7 @@ void __ext4_abort(struct super_block *sb, const char *function,
sb->s_id, function, line, &vaf);
va_end(args);
- if ((sb->s_flags & MS_RDONLY) == 0) {
+ if (sb_rdonly(sb) == 0) {
ext4_msg(sb, KERN_CRIT, "Remounting filesystem read-only");
EXT4_SB(sb)->s_mount_flags |= EXT4_MF_FS_ABORTED;
/*
@@ -889,11 +888,11 @@ static void ext4_put_super(struct super_block *sb)
ext4_mb_release(sb);
ext4_ext_release(sb);
- if (!(sb->s_flags & MS_RDONLY) && !aborted) {
+ if (!sb_rdonly(sb) && !aborted) {
ext4_clear_feature_journal_needs_recovery(sb);
es->s_state = cpu_to_le16(sbi->s_mount_state);
}
- if (!(sb->s_flags & MS_RDONLY))
+ if (!sb_rdonly(sb))
ext4_commit_super(sb, 1);
for (i = 0; i < sbi->s_gdb_count; i++)
@@ -1678,7 +1677,7 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
sbi->s_mount_flags |= EXT4_MF_FS_ABORTED;
return 1;
case Opt_i_version:
- sb->s_flags |= MS_I_VERSION;
+ sb->s_flags |= SB_I_VERSION;
return 1;
case Opt_lazytime:
sb->s_flags |= MS_LAZYTIME;
@@ -2061,7 +2060,7 @@ static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,
SEQ_OPTS_PRINT("min_batch_time=%u", sbi->s_min_batch_time);
if (nodefs || sbi->s_max_batch_time != EXT4_DEF_MAX_BATCH_TIME)
SEQ_OPTS_PRINT("max_batch_time=%u", sbi->s_max_batch_time);
- if (sb->s_flags & MS_I_VERSION)
+ if (sb->s_flags & SB_I_VERSION)
SEQ_OPTS_PUTS("i_version");
if (nodefs || sbi->s_stripe)
SEQ_OPTS_PRINT("stripe=%lu", sbi->s_stripe);
@@ -2100,7 +2099,7 @@ int ext4_seq_options_show(struct seq_file *seq, void *offset)
struct super_block *sb = seq->private;
int rc;
- seq_puts(seq, (sb->s_flags & MS_RDONLY) ? "ro" : "rw");
+ seq_puts(seq, sb_rdonly(sb) ? "ro" : "rw");
rc = _ext4_show_options(seq, sb, 1);
seq_puts(seq, "\n");
return rc;
@@ -2368,7 +2367,7 @@ static int ext4_check_descriptors(struct super_block *sb,
"Checksum for group %u failed (%u!=%u)",
i, le16_to_cpu(ext4_group_desc_csum(sb, i,
gdp)), le16_to_cpu(gdp->bg_checksum));
- if (!(sb->s_flags & MS_RDONLY)) {
+ if (!sb_rdonly(sb)) {
ext4_unlock_group(sb, i);
return 0;
}
@@ -3136,8 +3135,7 @@ int ext4_register_li_request(struct super_block *sb,
goto out;
}
- if (first_not_zeroed == ngroups ||
- (sb->s_flags & MS_RDONLY) ||
+ if (first_not_zeroed == ngroups || sb_rdonly(sb) ||
!test_opt(sb, INIT_INODE_TABLE))
goto out;
@@ -3683,7 +3681,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
* previously didn't change the revision level when setting the flags,
* so there is a chance incompat flags are set on a rev 0 filesystem.
*/
- if (!ext4_feature_set_ok(sb, (sb->s_flags & MS_RDONLY)))
+ if (!ext4_feature_set_ok(sb, (sb_rdonly(sb))))
goto failed_mount;
blocksize = BLOCK_SIZE << le32_to_cpu(es->s_log_block_size);
@@ -3812,12 +3810,12 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
sbi->s_hash_unsigned = 3;
else if ((i & EXT2_FLAGS_SIGNED_HASH) == 0) {
#ifdef __CHAR_UNSIGNED__
- if (!(sb->s_flags & MS_RDONLY))
+ if (!sb_rdonly(sb))
es->s_flags |=
cpu_to_le32(EXT2_FLAGS_UNSIGNED_HASH);
sbi->s_hash_unsigned = 3;
#else
- if (!(sb->s_flags & MS_RDONLY))
+ if (!sb_rdonly(sb))
es->s_flags |=
cpu_to_le32(EXT2_FLAGS_SIGNED_HASH);
#endif
@@ -4017,7 +4015,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
needs_recovery = (es->s_last_orphan != 0 ||
ext4_has_feature_journal_needs_recovery(sb));
- if (ext4_has_feature_mmp(sb) && !(sb->s_flags & MS_RDONLY))
+ if (ext4_has_feature_mmp(sb) && !sb_rdonly(sb))
if (ext4_multi_mount_protect(sb, le64_to_cpu(es->s_mmp_block)))
goto failed_mount3a;
@@ -4029,7 +4027,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
err = ext4_load_journal(sb, es, journal_devnum);
if (err)
goto failed_mount3a;
- } else if (test_opt(sb, NOLOAD) && !(sb->s_flags & MS_RDONLY) &&
+ } else if (test_opt(sb, NOLOAD) && !sb_rdonly(sb) &&
ext4_has_feature_journal_needs_recovery(sb)) {
ext4_msg(sb, KERN_ERR, "required journal recovery "
"suppressed and not mounted read-only");
@@ -4143,7 +4141,7 @@ no_journal:
goto failed_mount_wq;
}
- if (DUMMY_ENCRYPTION_ENABLED(sbi) && !(sb->s_flags & MS_RDONLY) &&
+ if (DUMMY_ENCRYPTION_ENABLED(sbi) && !sb_rdonly(sb) &&
!ext4_has_feature_encrypt(sb)) {
ext4_set_feature_encrypt(sb);
ext4_commit_super(sb, 1);
@@ -4197,7 +4195,7 @@ no_journal:
goto failed_mount4;
}
- if (ext4_setup_super(sb, es, sb->s_flags & MS_RDONLY))
+ if (ext4_setup_super(sb, es, sb_rdonly(sb)))
sb->s_flags |= MS_RDONLY;
/* determine the minimum size of new large inodes, if present */
@@ -4285,7 +4283,7 @@ no_journal:
#ifdef CONFIG_QUOTA
/* Enable quota usage during mount. */
- if (ext4_has_feature_quota(sb) && !(sb->s_flags & MS_RDONLY)) {
+ if (ext4_has_feature_quota(sb) && !sb_rdonly(sb)) {
err = ext4_enable_quotas(sb);
if (err)
goto failed_mount8;
@@ -4609,7 +4607,7 @@ static int ext4_load_journal(struct super_block *sb,
* can get read-write access to the device.
*/
if (ext4_has_feature_journal_needs_recovery(sb)) {
- if (sb->s_flags & MS_RDONLY) {
+ if (sb_rdonly(sb)) {
ext4_msg(sb, KERN_INFO, "INFO: recovery "
"required on readonly filesystem");
if (really_read_only) {
@@ -4764,8 +4762,7 @@ static void ext4_mark_recovery_complete(struct super_block *sb,
if (jbd2_journal_flush(journal) < 0)
goto out;
- if (ext4_has_feature_journal_needs_recovery(sb) &&
- sb->s_flags & MS_RDONLY) {
+ if (ext4_has_feature_journal_needs_recovery(sb) && sb_rdonly(sb)) {
ext4_clear_feature_journal_needs_recovery(sb);
ext4_commit_super(sb, 1);
}
@@ -4821,7 +4818,7 @@ int ext4_force_commit(struct super_block *sb)
{
journal_t *journal;
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return 0;
journal = EXT4_SB(sb)->s_journal;
@@ -4886,7 +4883,7 @@ static int ext4_freeze(struct super_block *sb)
int error = 0;
journal_t *journal;
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return 0;
journal = EXT4_SB(sb)->s_journal;
@@ -4921,7 +4918,7 @@ out:
*/
static int ext4_unfreeze(struct super_block *sb)
{
- if ((sb->s_flags & MS_RDONLY) || ext4_forced_shutdown(EXT4_SB(sb)))
+ if (sb_rdonly(sb) || ext4_forced_shutdown(EXT4_SB(sb)))
return 0;
if (EXT4_SB(sb)->s_journal) {
@@ -5059,7 +5056,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
if (*flags & MS_LAZYTIME)
sb->s_flags |= MS_LAZYTIME;
- if ((*flags & MS_RDONLY) != (sb->s_flags & MS_RDONLY)) {
+ if ((bool)(*flags & MS_RDONLY) != sb_rdonly(sb)) {
if (sbi->s_mount_flags & EXT4_MF_FS_ABORTED) {
err = -EROFS;
goto restore_opts;
@@ -5154,7 +5151,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
* Reinitialize lazy itable initialization thread based on
* current settings
*/
- if ((sb->s_flags & MS_RDONLY) || !test_opt(sb, INIT_INODE_TABLE))
+ if (sb_rdonly(sb) || !test_opt(sb, INIT_INODE_TABLE))
ext4_unregister_li_request(sb);
else {
ext4_group_t first_not_zeroed;
@@ -5731,7 +5728,7 @@ static inline int ext2_feature_set_ok(struct super_block *sb)
{
if (ext4_has_unknown_ext2_incompat_features(sb))
return 0;
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return 1;
if (ext4_has_unknown_ext2_ro_compat_features(sb))
return 0;
@@ -5762,7 +5759,7 @@ static inline int ext3_feature_set_ok(struct super_block *sb)
return 0;
if (!ext4_has_feature_journal(sb))
return 0;
- if (sb->s_flags & MS_RDONLY)
+ if (sb_rdonly(sb))
return 1;
if (ext4_has_unknown_ext3_ro_compat_features(sb))
return 0;
diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c
index 5c8fc53cb0e5..a2006c9af1d9 100644
--- a/fs/ext4/symlink.c
+++ b/fs/ext4/symlink.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/symlink.c
*
diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c
index 48c7a7d55ed3..e21afd52e7d7 100644
--- a/fs/ext4/sysfs.c
+++ b/fs/ext4/sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/sysfs.c
*
diff --git a/fs/ext4/truncate.h b/fs/ext4/truncate.h
index c70d06a383e2..b64a9fa0ff41 100644
--- a/fs/ext4/truncate.h
+++ b/fs/ext4/truncate.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* linux/fs/ext4/truncate.h
*
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 3b69330a4250..218a7ba57819 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/xattr.c
*
diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h
index 0d2dde1fa87a..f8cc07588ac9 100644
--- a/fs/ext4/xattr.h
+++ b/fs/ext4/xattr.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
File: fs/ext4/xattr.h
diff --git a/fs/ext4/xattr_security.c b/fs/ext4/xattr_security.c
index a8921112030d..629001b28632 100644
--- a/fs/ext4/xattr_security.c
+++ b/fs/ext4/xattr_security.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/xattr_security.c
* Handler for storing security labels as extended attributes.
diff --git a/fs/ext4/xattr_trusted.c b/fs/ext4/xattr_trusted.c
index c7765c735714..e9389e5d75c3 100644
--- a/fs/ext4/xattr_trusted.c
+++ b/fs/ext4/xattr_trusted.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/xattr_trusted.c
* Handler for trusted extended attributes.
diff --git a/fs/ext4/xattr_user.c b/fs/ext4/xattr_user.c
index ca20e423034b..d4546184b34b 100644
--- a/fs/ext4/xattr_user.c
+++ b/fs/ext4/xattr_user.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* linux/fs/ext4/xattr_user.c
* Handler for extended user attributes.
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-05-03 12:05:33 +0200