ext4: Add i_version_hi field for ext4_inode From: Kalpak Shah This patch adds a 32-bit i_version_hi field to ext4_inode, which can be used for 64-bit inode versions. This field will store the higher 32 bits of the version, while Jean Noel's patch has added support to store the lower 32-bits in osd1.linux1.l_i_version. Signed-off-by: Mingming Cao Signed-off-by: Andreas Dilger Signed-off-by: Kalpak Shah --- include/linux/ext4_fs.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/linux/ext4_fs.h b/include/linux/ext4_fs.h index 2c014ab..5c4b9e9 100644 --- a/include/linux/ext4_fs.h +++ b/include/linux/ext4_fs.h @@ -328,6 +328,7 @@ struct ext4_inode { __le32 i_atime_extra; /* extra Access time (nsec << 2 | epoch) */ __le32 i_crtime; /* File Creation time */ __le32 i_crtime_extra; /* extra FileCreationtime (nsec << 2 | epoch) */ + __le32 i_version_hi; /* high 32 bits for 64-bit version */ }; #define i_size_high i_dir_acl