Merge tag 'vfs-7.1-rc1.kino' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs i_ino updates from Christian Brauner:
 "For historical reasons, the inode->i_ino field is an unsigned long,
  which means that it's 32 bits on 32 bit architectures. This has caused
  a number of filesystems to implement hacks to hash a 64-bit identifier
  into a 32-bit field, and deprives us of a universal identifier field
  for an inode.

  This changes the inode->i_ino field from an unsigned long to a u64.
  This shouldn't make any material difference on 64-bit hosts, but
  32-bit hosts will see struct inode grow by at least 4 bytes. This
  could have effects on slabcache sizes and field alignment.

  The bulk of the changes are to format strings and tracepoints, since
  the kernel itself doesn't care that much about the i_ino field. The
  first patch changes some vfs function arguments, so check that one out
  carefully.

  With this change, we may be able to shrink some inode structures. For
  instance, struct nfs_inode has a fileid field that holds the 64-bit
  inode number. With this set of changes, that field could be
  eliminated. I'd rather leave that sort of cleanups for later just to
  keep this simple"

* tag 'vfs-7.1-rc1.kino' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  nilfs2: fix 64-bit division operations in nilfs_bmap_find_target_in_group()
  EVM: add comment describing why ino field is still unsigned long
  vfs: remove externs from fs.h on functions modified by i_ino widening
  treewide: fix missed i_ino format specifier conversions
  ext4: fix signed format specifier in ext4_load_inode trace event
  treewide: change inode->i_ino from unsigned long to u64
  nilfs2: widen trace event i_ino fields to u64
  f2fs: widen trace event i_ino fields to u64
  ext4: widen trace event i_ino fields to u64
  zonefs: widen trace event i_ino fields to u64
  hugetlbfs: widen trace event i_ino fields to u64
  ext2: widen trace event i_ino fields to u64
  cachefiles: widen trace event i_ino fields to u64
  vfs: widen trace event i_ino fields to u64
  net: change sock.sk_ino and sock_i_ino() to u64
  audit: widen ino fields to u64
  vfs: widen inode hash/lookup functions to u64

5 files changed, 21 insertions, 21 deletions

diff --git a/fs/udf/directory.c b/fs/udf/directory.c
index 632453aa3893..f5c81e13eacb 100644
--- a/fs/udf/directory.c
+++ b/fs/udf/directory.c
@@ -22,7 +22,7 @@ static int udf_verify_fi(struct udf_fileident_iter *iter)
 
 	if (iter->fi.descTag.tagIdent != cpu_to_le16(TAG_IDENT_FID)) {
 		udf_err(iter->dir->i_sb,
-			"directory (ino %lu) has entry at pos %llu with incorrect tag %x\n",
+			"directory (ino %llu) has entry at pos %llu with incorrect tag %x\n",
 			iter->dir->i_ino, (unsigned long long)iter->pos,
 			le16_to_cpu(iter->fi.descTag.tagIdent));
 		return -EFSCORRUPTED;
@@ -30,7 +30,7 @@ static int udf_verify_fi(struct udf_fileident_iter *iter)
 	len = udf_dir_entry_len(&iter->fi);
 	if (le16_to_cpu(iter->fi.lengthOfImpUse) & 3) {
 		udf_err(iter->dir->i_sb,
-			"directory (ino %lu) has entry at pos %llu with unaligned length of impUse field\n",
+			"directory (ino %llu) has entry at pos %llu with unaligned length of impUse field\n",
 			iter->dir->i_ino, (unsigned long long)iter->pos);
 		return -EFSCORRUPTED;
 	}
@@ -41,20 +41,20 @@ static int udf_verify_fi(struct udf_fileident_iter *iter)
 	 */
 	if (len > 1 << iter->dir->i_blkbits) {
 		udf_err(iter->dir->i_sb,
-			"directory (ino %lu) has too big (%u) entry at pos %llu\n",
+			"directory (ino %llu) has too big (%u) entry at pos %llu\n",
 			iter->dir->i_ino, len, (unsigned long long)iter->pos);
 		return -EFSCORRUPTED;
 	}
 	if (iter->pos + len > iter->dir->i_size) {
 		udf_err(iter->dir->i_sb,
-			"directory (ino %lu) has entry past directory size at pos %llu\n",
+			"directory (ino %llu) has entry past directory size at pos %llu\n",
 			iter->dir->i_ino, (unsigned long long)iter->pos);
 		return -EFSCORRUPTED;
 	}
 	if (udf_dir_entry_len(&iter->fi) !=
 	    sizeof(struct tag) + le16_to_cpu(iter->fi.descTag.descCRCLength)) {
 		udf_err(iter->dir->i_sb,
-			"directory (ino %lu) has entry where CRC length (%u) does not match entry length (%u)\n",
+			"directory (ino %llu) has entry where CRC length (%u) does not match entry length (%u)\n",
 			iter->dir->i_ino,
 			(unsigned)le16_to_cpu(iter->fi.descTag.descCRCLength),
 			(unsigned)(udf_dir_entry_len(&iter->fi) -
@@ -78,7 +78,7 @@ static int udf_copy_fi(struct udf_fileident_iter *iter)
 	}
 	if (iter->dir->i_size < iter->pos + sizeof(struct fileIdentDesc)) {
 		udf_err(iter->dir->i_sb,
-			"directory (ino %lu) has entry straddling EOF\n",
+			"directory (ino %llu) has entry straddling EOF\n",
 			iter->dir->i_ino);
 		return -EFSCORRUPTED;
 	}
@@ -184,7 +184,7 @@ static int udf_fiiter_advance_blk(struct udf_fileident_iter *iter)
 			return 0;
 		}
 		udf_err(iter->dir->i_sb,
-			"extent after position %llu not allocated in directory (ino %lu)\n",
+			"extent after position %llu not allocated in directory (ino %llu)\n",
 			(unsigned long long)iter->pos, iter->dir->i_ino);
 		return -EFSCORRUPTED;
 	}
@@ -272,7 +272,7 @@ int udf_fiiter_init(struct udf_fileident_iter *iter, struct inode *dir,
 		if (pos == dir->i_size)
 			return 0;
 		udf_err(dir->i_sb,
-			"position %llu not allocated in directory (ino %lu)\n",
+			"position %llu not allocated in directory (ino %llu)\n",
 			(unsigned long long)pos, dir->i_ino);
 		err = -EFSCORRUPTED;
 		goto out;
@@ -483,7 +483,7 @@ int udf_fiiter_append_blk(struct udf_fileident_iter *iter)
 		   &iter->loffset, &etype);
 	if (err <= 0 || etype != (EXT_RECORDED_ALLOCATED >> 30)) {
 		udf_err(iter->dir->i_sb,
-			"block %llu not allocated in directory (ino %lu)\n",
+			"block %llu not allocated in directory (ino %llu)\n",
 			(unsigned long long)block, iter->dir->i_ino);
 		return -EFSCORRUPTED;
 	}
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 32ae7cfd72c5..b043fe10e5d6 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -133,7 +133,7 @@ long udf_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	int result;
 
 	if (file_permission(filp, MAY_READ) != 0) {
-		udf_debug("no permission to access inode %lu\n", inode->i_ino);
+		udf_debug("no permission to access inode %llu\n", inode->i_ino);
 		return -EPERM;
 	}
 
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 23e894092dab..6148bd94a390 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -147,7 +147,7 @@ void udf_evict_inode(struct inode *inode)
 		if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB &&
 		    inode->i_size != iinfo->i_lenExtents) {
 			udf_warn(inode->i_sb,
-				 "Inode %lu (mode %o) has inode size %llu different from extent length %llu. Filesystem need not be standards compliant.\n",
+				 "Inode %llu (mode %o) has inode size %llu different from extent length %llu. Filesystem need not be standards compliant.\n",
 				 inode->i_ino, inode->i_mode,
 				 (unsigned long long)inode->i_size,
 				 (unsigned long long)iinfo->i_lenExtents);
@@ -1383,13 +1383,13 @@ reread:
 	 */
 	bh = udf_read_ptagged(inode->i_sb, iloc, 0, &ident);
 	if (!bh) {
-		udf_err(inode->i_sb, "(ino %lu) failed !bh\n", inode->i_ino);
+		udf_err(inode->i_sb, "(ino %llu) failed !bh\n", inode->i_ino);
 		return -EIO;
 	}
 
 	if (ident != TAG_IDENT_FE && ident != TAG_IDENT_EFE &&
 	    ident != TAG_IDENT_USE) {
-		udf_err(inode->i_sb, "(ino %lu) failed ident=%u\n",
+		udf_err(inode->i_sb, "(ino %llu) failed ident=%u\n",
 			inode->i_ino, ident);
 		goto out;
 	}
@@ -1638,7 +1638,7 @@ reread:
 		udf_debug("METADATA BITMAP FILE-----\n");
 		break;
 	default:
-		udf_err(inode->i_sb, "(ino %lu) failed unknown file type=%u\n",
+		udf_err(inode->i_sb, "(ino %llu) failed unknown file type=%u\n",
 			inode->i_ino, fe->icbTag.fileType);
 		goto out;
 	}
@@ -1939,7 +1939,7 @@ finish:
 	if (do_sync) {
 		sync_dirty_buffer(bh);
 		if (buffer_write_io_error(bh)) {
-			udf_warn(inode->i_sb, "IO error syncing udf inode [%08lx]\n",
+			udf_warn(inode->i_sb, "IO error syncing udf inode [%08llx]\n",
 				 inode->i_ino);
 			err = -EIO;
 		}
@@ -2221,7 +2221,7 @@ int udf_next_aext(struct inode *inode, struct extent_position *epos,
 
 		if (++indirections > UDF_MAX_INDIR_EXTS) {
 			udf_err(inode->i_sb,
-				"too many indirect extents in inode %lu\n",
+				"too many indirect extents in inode %llu\n",
 				inode->i_ino);
 			return -EFSCORRUPTED;
 		}
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 5f2e9a892bff..ccafcaa96809 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -550,7 +550,7 @@ static int udf_unlink(struct inode *dir, struct dentry *dentry)
 		goto end_unlink;
 
 	if (!inode->i_nlink) {
-		udf_debug("Deleting nonexistent file (%lu), %u\n",
+		udf_debug("Deleting nonexistent file (%llu), %u\n",
 			  inode->i_ino, inode->i_nlink);
 		set_nlink(inode, 1);
 	}
@@ -809,7 +809,7 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 					       &diriter);
 		if (retval == -ENOENT) {
 			udf_err(old_inode->i_sb,
-				"directory (ino %lu) has no '..' entry\n",
+				"directory (ino %llu) has no '..' entry\n",
 				old_inode->i_ino);
 			retval = -EFSCORRUPTED;
 		}
@@ -821,7 +821,7 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 				old_dir->i_ino) {
 			retval = -EFSCORRUPTED;
 			udf_err(old_inode->i_sb,
-				"directory (ino %lu) has parent entry pointing to another inode (%lu != %u)\n",
+				"directory (ino %llu) has parent entry pointing to another inode (%llu != %u)\n",
 				old_inode->i_ino, old_dir->i_ino,
 				udf_get_lb_pblock(old_inode->i_sb, &tloc, 0));
 			goto out_oiter;
@@ -869,7 +869,7 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 	retval = udf_fiiter_find_entry(old_dir, &old_dentry->d_name, &oiter);
 	if (retval) {
 		udf_err(old_dir->i_sb,
-			"failed to find renamed entry again in directory (ino %lu)\n",
+			"failed to find renamed entry again in directory (ino %llu)\n",
 			old_dir->i_ino);
 	} else {
 		udf_fiiter_delete_entry(&oiter);
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 27f463fd1d89..3a2d66c7e856 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1166,7 +1166,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
 		}
 		map->s_uspace.s_table = inode;
 		map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_TABLE;
-		udf_debug("unallocSpaceTable (part %d) @ %lu\n",
+		udf_debug("unallocSpaceTable (part %d) @ %llu\n",
 			  p_index, map->s_uspace.s_table->i_ino);
 	}