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| author | Dave Chinner <dchinner@redhat.com> | 2016-02-09 06:54:58 +0100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-02-09 06:54:58 +0100 |
| commit | 3987848c7c2be112e03c82d03821b044f1c0edec (patch) | |
| tree | 27fbe9abe5c2f21d1c43880e45522a139998aa40 /fs/xfs/libxfs/xfs_inode_buf.h | |
| parent | xfs: introduce inode log format object (diff) | |
| download | linux-3987848c7c2be112e03c82d03821b044f1c0edec.tar.xz linux-3987848c7c2be112e03c82d03821b044f1c0edec.zip | |
xfs: remove timestamps from incore inode
The struct xfs_inode has two copies of the current timestamps in it,
one in the vfs inode and one in the struct xfs_icdinode. Now that we
no longer log the struct xfs_icdinode directly, we don't need to
keep the timestamps in this structure. instead we can copy them
straight out of the VFS inode when formatting the inode log item or
the on-disk inode.
This reduces the struct xfs_inode in size by 24 bytes.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_inode_buf.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_buf.h b/fs/xfs/libxfs/xfs_inode_buf.h index 642f2a297c26..adcc9bfe02e9 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.h +++ b/fs/xfs/libxfs/xfs_inode_buf.h @@ -40,9 +40,6 @@ struct xfs_icdinode { __uint16_t di_projid_hi; /* higher part of owner's project id */ __uint8_t di_pad[6]; /* unused, zeroed space */ __uint16_t di_flushiter; /* incremented on flush */ - xfs_ictimestamp_t di_atime; /* time last accessed */ - xfs_ictimestamp_t di_mtime; /* time last modified */ - xfs_ictimestamp_t di_ctime; /* time created/inode modified */ xfs_fsize_t di_size; /* number of bytes in file */ xfs_rfsblock_t di_nblocks; /* # of direct & btree blocks used */ xfs_extlen_t di_extsize; /* basic/minimum extent size for file */ @@ -89,8 +86,10 @@ int xfs_imap_to_bp(struct xfs_mount *, struct xfs_trans *, int xfs_iread(struct xfs_mount *, struct xfs_trans *, struct xfs_inode *, uint); void xfs_dinode_calc_crc(struct xfs_mount *, struct xfs_dinode *); -void xfs_dinode_to_disk(struct xfs_dinode *to, struct xfs_icdinode *from); -void xfs_dinode_from_disk(struct xfs_icdinode *to, struct xfs_dinode *from); +void xfs_inode_to_disk(struct xfs_inode *ip, struct xfs_dinode *to); +void xfs_inode_from_disk(struct xfs_inode *ip, struct xfs_dinode *from); +void xfs_log_dinode_to_disk(struct xfs_log_dinode *from, + struct xfs_dinode *to); #if defined(DEBUG) void xfs_inobp_check(struct xfs_mount *, struct xfs_buf *); |