Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index dd608b8..db4fec3 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* fs/f2fs/inode.c
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/fs.h>
#include <linux/f2fs_fs.h>
@@ -17,6 +14,7 @@
#include "f2fs.h"
#include "node.h"
#include "segment.h"
+#include "xattr.h"
#include <trace/events/f2fs.h>
@@ -46,11 +44,15 @@
new_fl |= S_NOATIME;
if (flags & F2FS_DIRSYNC_FL)
new_fl |= S_DIRSYNC;
- if (f2fs_encrypted_inode(inode))
+ if (file_is_encrypt(inode))
new_fl |= S_ENCRYPTED;
+ if (file_is_verity(inode))
+ new_fl |= S_VERITY;
+ if (flags & F2FS_CASEFOLD_FL)
+ new_fl |= S_CASEFOLD;
inode_set_flags(inode, new_fl,
S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|
- S_ENCRYPTED);
+ S_ENCRYPTED|S_VERITY|S_CASEFOLD);
}
static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri)
@@ -75,8 +77,8 @@
if (!__is_valid_data_blkaddr(addr))
return 1;
- if (!f2fs_is_valid_blkaddr(sbi, addr, DATA_GENERIC))
- return -EFAULT;
+ if (!f2fs_is_valid_blkaddr(sbi, addr, DATA_GENERIC_ENHANCE))
+ return -EFSCORRUPTED;
return 0;
}
@@ -106,7 +108,7 @@
while (start < end) {
if (*start++) {
- f2fs_wait_on_page_writeback(ipage, NODE, true);
+ f2fs_wait_on_page_writeback(ipage, NODE, true, true);
set_inode_flag(inode, FI_DATA_EXIST);
set_raw_inline(inode, F2FS_INODE(ipage));
@@ -121,7 +123,7 @@
{
struct f2fs_inode *ri = &F2FS_NODE(page)->i;
- if (!f2fs_sb_has_inode_chksum(sbi->sb))
+ if (!f2fs_sb_has_inode_chksum(sbi))
return false;
if (!IS_INODE(page) || !(ri->i_inline & F2FS_EXTRA_ATTR))
@@ -178,9 +180,8 @@
calculated = f2fs_inode_chksum(sbi, page);
if (provided != calculated)
- f2fs_msg(sbi->sb, KERN_WARNING,
- "checksum invalid, ino = %x, %x vs. %x",
- ino_of_node(page), provided, calculated);
+ f2fs_warn(sbi, "checksum invalid, nid = %lu, ino_of_node = %x, %x vs. %x",
+ page->index, ino_of_node(page), provided, calculated);
return provided == calculated;
}
@@ -204,50 +205,53 @@
iblocks = le64_to_cpu(F2FS_INODE(node_page)->i_blocks);
if (!iblocks) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: corrupted inode i_blocks i_ino=%lx iblocks=%llu, "
- "run fsck to fix.",
- __func__, inode->i_ino, iblocks);
+ f2fs_warn(sbi, "%s: corrupted inode i_blocks i_ino=%lx iblocks=%llu, run fsck to fix.",
+ __func__, inode->i_ino, iblocks);
return false;
}
if (ino_of_node(node_page) != nid_of_node(node_page)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: corrupted inode footer i_ino=%lx, ino,nid: "
- "[%u, %u] run fsck to fix.",
- __func__, inode->i_ino,
- ino_of_node(node_page), nid_of_node(node_page));
+ f2fs_warn(sbi, "%s: corrupted inode footer i_ino=%lx, ino,nid: [%u, %u] run fsck to fix.",
+ __func__, inode->i_ino,
+ ino_of_node(node_page), nid_of_node(node_page));
return false;
}
- if (f2fs_sb_has_flexible_inline_xattr(sbi->sb)
+ if (f2fs_sb_has_flexible_inline_xattr(sbi)
&& !f2fs_has_extra_attr(inode)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: corrupted inode ino=%lx, run fsck to fix.",
- __func__, inode->i_ino);
+ f2fs_warn(sbi, "%s: corrupted inode ino=%lx, run fsck to fix.",
+ __func__, inode->i_ino);
return false;
}
if (f2fs_has_extra_attr(inode) &&
- !f2fs_sb_has_extra_attr(sbi->sb)) {
+ !f2fs_sb_has_extra_attr(sbi)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: inode (ino=%lx) is with extra_attr, "
- "but extra_attr feature is off",
- __func__, inode->i_ino);
+ f2fs_warn(sbi, "%s: inode (ino=%lx) is with extra_attr, but extra_attr feature is off",
+ __func__, inode->i_ino);
return false;
}
if (fi->i_extra_isize > F2FS_TOTAL_EXTRA_ATTR_SIZE ||
fi->i_extra_isize % sizeof(__le32)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: inode (ino=%lx) has corrupted i_extra_isize: %d, "
- "max: %zu",
- __func__, inode->i_ino, fi->i_extra_isize,
- F2FS_TOTAL_EXTRA_ATTR_SIZE);
+ f2fs_warn(sbi, "%s: inode (ino=%lx) has corrupted i_extra_isize: %d, max: %zu",
+ __func__, inode->i_ino, fi->i_extra_isize,
+ F2FS_TOTAL_EXTRA_ATTR_SIZE);
+ return false;
+ }
+
+ if (f2fs_has_extra_attr(inode) &&
+ f2fs_sb_has_flexible_inline_xattr(sbi) &&
+ f2fs_has_inline_xattr(inode) &&
+ (!fi->i_inline_xattr_size ||
+ fi->i_inline_xattr_size > MAX_INLINE_XATTR_SIZE)) {
+ set_sbi_flag(sbi, SBI_NEED_FSCK);
+ f2fs_warn(sbi, "%s: inode (ino=%lx) has corrupted i_inline_xattr_size: %d, max: %zu",
+ __func__, inode->i_ino, fi->i_inline_xattr_size,
+ MAX_INLINE_XATTR_SIZE);
return false;
}
@@ -255,15 +259,14 @@
struct extent_info *ei = &F2FS_I(inode)->extent_tree->largest;
if (ei->len &&
- (!f2fs_is_valid_blkaddr(sbi, ei->blk, DATA_GENERIC) ||
+ (!f2fs_is_valid_blkaddr(sbi, ei->blk,
+ DATA_GENERIC_ENHANCE) ||
!f2fs_is_valid_blkaddr(sbi, ei->blk + ei->len - 1,
- DATA_GENERIC))) {
+ DATA_GENERIC_ENHANCE))) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: inode (ino=%lx) extent info [%u, %u, %u] "
- "is incorrect, run fsck to fix",
- __func__, inode->i_ino,
- ei->blk, ei->fofs, ei->len);
+ f2fs_warn(sbi, "%s: inode (ino=%lx) extent info [%u, %u, %u] is incorrect, run fsck to fix",
+ __func__, inode->i_ino,
+ ei->blk, ei->fofs, ei->len);
return false;
}
}
@@ -271,19 +274,15 @@
if (f2fs_has_inline_data(inode) &&
(!S_ISREG(inode->i_mode) && !S_ISLNK(inode->i_mode))) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: inode (ino=%lx, mode=%u) should not have "
- "inline_data, run fsck to fix",
- __func__, inode->i_ino, inode->i_mode);
+ f2fs_warn(sbi, "%s: inode (ino=%lx, mode=%u) should not have inline_data, run fsck to fix",
+ __func__, inode->i_ino, inode->i_mode);
return false;
}
if (f2fs_has_inline_dentry(inode) && !S_ISDIR(inode->i_mode)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "%s: inode (ino=%lx, mode=%u) should not have "
- "inline_dentry, run fsck to fix",
- __func__, inode->i_ino, inode->i_mode);
+ f2fs_warn(sbi, "%s: inode (ino=%lx, mode=%u) should not have inline_dentry, run fsck to fix",
+ __func__, inode->i_ino, inode->i_mode);
return false;
}
@@ -330,6 +329,8 @@
le16_to_cpu(ri->i_gc_failures);
fi->i_xattr_nid = le32_to_cpu(ri->i_xattr_nid);
fi->i_flags = le32_to_cpu(ri->i_flags);
+ if (S_ISREG(inode->i_mode))
+ fi->i_flags &= ~F2FS_PROJINHERIT_FL;
fi->flags = 0;
fi->i_advise = ri->i_advise;
fi->i_pino = le32_to_cpu(ri->i_pino);
@@ -343,7 +344,7 @@
fi->i_extra_isize = f2fs_has_extra_attr(inode) ?
le16_to_cpu(ri->i_extra_isize) : 0;
- if (f2fs_sb_has_flexible_inline_xattr(sbi->sb)) {
+ if (f2fs_sb_has_flexible_inline_xattr(sbi)) {
fi->i_inline_xattr_size = le16_to_cpu(ri->i_inline_xattr_size);
} else if (f2fs_has_inline_xattr(inode) ||
f2fs_has_inline_dentry(inode)) {
@@ -361,7 +362,7 @@
if (!sanity_check_inode(inode, node_page)) {
f2fs_put_page(node_page, 1);
- return -EINVAL;
+ return -EFSCORRUPTED;
}
/* check data exist */
@@ -393,14 +394,14 @@
if (fi->i_flags & F2FS_PROJINHERIT_FL)
set_inode_flag(inode, FI_PROJ_INHERIT);
- if (f2fs_has_extra_attr(inode) && f2fs_sb_has_project_quota(sbi->sb) &&
+ if (f2fs_has_extra_attr(inode) && f2fs_sb_has_project_quota(sbi) &&
F2FS_FITS_IN_INODE(ri, fi->i_extra_isize, i_projid))
i_projid = (projid_t)le32_to_cpu(ri->i_projid);
else
i_projid = F2FS_DEF_PROJID;
fi->i_projid = make_kprojid(&init_user_ns, i_projid);
- if (f2fs_has_extra_attr(inode) && f2fs_sb_has_inode_crtime(sbi->sb) &&
+ if (f2fs_has_extra_attr(inode) && f2fs_sb_has_inode_crtime(sbi) &&
F2FS_FITS_IN_INODE(ri, fi->i_extra_isize, i_crtime)) {
fi->i_crtime.tv_sec = le64_to_cpu(ri->i_crtime);
fi->i_crtime.tv_nsec = le32_to_cpu(ri->i_crtime_nsec);
@@ -456,7 +457,7 @@
inode->i_mapping->a_ops = &f2fs_dblock_aops;
inode_nohighmem(inode);
} else if (S_ISLNK(inode->i_mode)) {
- if (f2fs_encrypted_inode(inode))
+ if (file_is_encrypt(inode))
inode->i_op = &f2fs_encrypted_symlink_inode_operations;
else
inode->i_op = &f2fs_symlink_inode_operations;
@@ -476,6 +477,7 @@
return inode;
bad_inode:
+ f2fs_inode_synced(inode);
iget_failed(inode);
trace_f2fs_iget_exit(inode, ret);
return ERR_PTR(ret);
@@ -500,7 +502,7 @@
struct f2fs_inode *ri;
struct extent_tree *et = F2FS_I(inode)->extent_tree;
- f2fs_wait_on_page_writeback(node_page, NODE, true);
+ f2fs_wait_on_page_writeback(node_page, NODE, true, true);
set_page_dirty(node_page);
f2fs_inode_synced(inode);
@@ -545,11 +547,11 @@
if (f2fs_has_extra_attr(inode)) {
ri->i_extra_isize = cpu_to_le16(F2FS_I(inode)->i_extra_isize);
- if (f2fs_sb_has_flexible_inline_xattr(F2FS_I_SB(inode)->sb))
+ if (f2fs_sb_has_flexible_inline_xattr(F2FS_I_SB(inode)))
ri->i_inline_xattr_size =
cpu_to_le16(F2FS_I(inode)->i_inline_xattr_size);
- if (f2fs_sb_has_project_quota(F2FS_I_SB(inode)->sb) &&
+ if (f2fs_sb_has_project_quota(F2FS_I_SB(inode)) &&
F2FS_FITS_IN_INODE(ri, F2FS_I(inode)->i_extra_isize,
i_projid)) {
projid_t i_projid;
@@ -559,7 +561,7 @@
ri->i_projid = cpu_to_le32(i_projid);
}
- if (f2fs_sb_has_inode_crtime(F2FS_I_SB(inode)->sb) &&
+ if (f2fs_sb_has_inode_crtime(F2FS_I_SB(inode)) &&
F2FS_FITS_IN_INODE(ri, F2FS_I(inode)->i_extra_isize,
i_crtime)) {
ri->i_crtime =
@@ -616,6 +618,9 @@
if (!is_inode_flag_set(inode, FI_DIRTY_INODE))
return 0;
+ if (!f2fs_is_checkpoint_ready(sbi))
+ return -ENOSPC;
+
/*
* We need to balance fs here to prevent from producing dirty node pages
* during the urgent cleaning time when runing out of free sections.
@@ -654,7 +659,11 @@
if (inode->i_nlink || is_bad_inode(inode))
goto no_delete;
- dquot_initialize(inode);
+ err = dquot_initialize(inode);
+ if (err) {
+ err = 0;
+ set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
+ }
f2fs_remove_ino_entry(sbi, inode->i_ino, APPEND_INO);
f2fs_remove_ino_entry(sbi, inode->i_ino, UPDATE_INO);
@@ -686,9 +695,11 @@
goto retry;
}
- if (err)
+ if (err) {
f2fs_update_inode_page(inode);
- dquot_free_inode(inode);
+ if (dquot_initialize_needed(inode))
+ set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
+ }
sb_end_intwrite(inode->i_sb);
no_delete:
dquot_drop(inode);
@@ -697,7 +708,8 @@
stat_dec_inline_dir(inode);
stat_dec_inline_inode(inode);
- if (likely(!is_set_ckpt_flags(sbi, CP_ERROR_FLAG)))
+ if (likely(!f2fs_cp_error(sbi) &&
+ !is_sbi_flag_set(sbi, SBI_CP_DISABLED)))
f2fs_bug_on(sbi, is_inode_flag_set(inode, FI_DIRTY_INODE));
else
f2fs_inode_synced(inode);
@@ -726,6 +738,7 @@
}
out_clear:
fscrypt_put_encryption_info(inode);
+ fsverity_cleanup_inode(inode);
clear_inode(inode);
}
@@ -760,8 +773,7 @@
err = f2fs_get_node_info(sbi, inode->i_ino, &ni);
if (err) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "May loss orphan inode, run fsck to fix.");
+ f2fs_warn(sbi, "May loss orphan inode, run fsck to fix.");
goto out;
}
@@ -769,8 +781,7 @@
err = f2fs_acquire_orphan_inode(sbi);
if (err) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "Too many orphan inodes, run fsck to fix.");
+ f2fs_warn(sbi, "Too many orphan inodes, run fsck to fix.");
} else {
f2fs_add_orphan_inode(inode);
}