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| author | Arnd Bergmann <arnd@arndb.de> | 2018-07-13 22:18:36 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-08-02 21:26:12 +0200 |
| commit | 9bbeab41ce50542624ef381e7852d70f2f39a2b1 (patch) | |
| tree | 147627de0ce6b954c2848a93b54ef398a25a1ee0 /fs/ceph/super.h | |
| parent | 63ecae7e439f766e88c91da56955bca4db06802a (diff) | |
| download | linux-stable-9bbeab41ce50542624ef381e7852d70f2f39a2b1.tar.gz linux-stable-9bbeab41ce50542624ef381e7852d70f2f39a2b1.tar.bz2 linux-stable-9bbeab41ce50542624ef381e7852d70f2f39a2b1.zip | |
ceph: use timespec64 for inode timestamp
Since the vfs structures are all using timespec64, we can now
change the internal representation, using ceph_encode_timespec64 and
ceph_decode_timespec64.
In case of ceph_aux_inode however, we need to avoid doing a memcmp()
on uninitialized padding data, so the members of the i_mtime field get
copied individually into 64-bit integers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index a7077a0c989f..d3eb70e2b527 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -193,7 +193,7 @@ struct ceph_cap_snap { u64 xattr_version; u64 size; - struct timespec mtime, atime, ctime; + struct timespec64 mtime, atime, ctime; u64 time_warp_seq; u64 truncate_size; u32 truncate_seq; @@ -307,7 +307,7 @@ struct ceph_inode_info { char *i_symlink; /* for dirs */ - struct timespec i_rctime; + struct timespec64 i_rctime; u64 i_rbytes, i_rfiles, i_rsubdirs; u64 i_files, i_subdirs; @@ -857,8 +857,9 @@ extern struct inode *ceph_get_snapdir(struct inode *parent); extern int ceph_fill_file_size(struct inode *inode, int issued, u32 truncate_seq, u64 truncate_size, u64 size); extern void ceph_fill_file_time(struct inode *inode, int issued, - u64 time_warp_seq, struct timespec *ctime, - struct timespec *mtime, struct timespec *atime); + u64 time_warp_seq, struct timespec64 *ctime, + struct timespec64 *mtime, + struct timespec64 *atime); extern int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req); extern int ceph_readdir_prepopulate(struct ceph_mds_request *req, |