diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 534a9130f625..0eff5b761c6e 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -39,6 +39,7 @@ #include <linux/slab.h> #include <linux/bitops.h> #include <linux/iomap.h> +#include <linux/iversion.h> #include "ext4_jbd2.h" #include "xattr.h" @@ -4882,12 +4883,14 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino) EXT4_EINODE_GET_XTIME(i_crtime, ei, raw_inode); if (likely(!test_opt2(inode->i_sb, HURD_COMPAT))) { - inode->i_version = le32_to_cpu(raw_inode->i_disk_version); + u64 ivers = le32_to_cpu(raw_inode->i_disk_version); + if (EXT4_INODE_SIZE(inode->i_sb) > EXT4_GOOD_OLD_INODE_SIZE) { if (EXT4_FITS_IN_INODE(raw_inode, ei, i_version_hi)) - inode->i_version |= + ivers |= (__u64)(le32_to_cpu(raw_inode->i_version_hi)) << 32; } + inode_set_iversion_queried(inode, ivers); } ret = 0; @@ -5173,11 +5176,13 @@ static int ext4_do_update_inode(handle_t *handle, } if (likely(!test_opt2(inode->i_sb, HURD_COMPAT))) { - raw_inode->i_disk_version = cpu_to_le32(inode->i_version); + u64 ivers = inode_peek_iversion(inode); + + raw_inode->i_disk_version = cpu_to_le32(ivers); if (ei->i_extra_isize) { if (EXT4_FITS_IN_INODE(raw_inode, ei, i_version_hi)) raw_inode->i_version_hi = - cpu_to_le32(inode->i_version >> 32); + cpu_to_le32(ivers >> 32); raw_inode->i_extra_isize = cpu_to_le16(ei->i_extra_isize); } |