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ceph: convert to ctime accessor functions
In later patches, we're going to change how the inode's ctime field is used. Switch to using accessor functions instead of raw accesses of inode->i_ctime. Reviewed-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Jan Kara <jack@suse.cz> Message-Id: <20230705190309.579783-28-jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
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@ -93,7 +93,7 @@ int ceph_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
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char *value = NULL;
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struct iattr newattrs;
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struct inode *inode = d_inode(dentry);
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struct timespec64 old_ctime = inode->i_ctime;
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struct timespec64 old_ctime = inode_get_ctime(inode);
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umode_t new_mode = inode->i_mode, old_mode = inode->i_mode;
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if (ceph_snap(inode) != CEPH_NOSNAP) {
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@ -1400,7 +1400,7 @@ static void __prep_cap(struct cap_msg_args *arg, struct ceph_cap *cap,
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arg->mtime = inode->i_mtime;
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arg->atime = inode->i_atime;
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arg->ctime = inode->i_ctime;
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arg->ctime = inode_get_ctime(inode);
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arg->btime = ci->i_btime;
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arg->change_attr = inode_peek_iversion_raw(inode);
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@ -100,7 +100,7 @@ struct inode *ceph_get_snapdir(struct inode *parent)
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inode->i_uid = parent->i_uid;
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inode->i_gid = parent->i_gid;
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inode->i_mtime = parent->i_mtime;
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inode->i_ctime = parent->i_ctime;
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inode_set_ctime_to_ts(inode, inode_get_ctime(parent));
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inode->i_atime = parent->i_atime;
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ci->i_rbytes = 0;
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ci->i_btime = ceph_inode(parent)->i_btime;
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@ -688,6 +688,7 @@ void ceph_fill_file_time(struct inode *inode, int issued,
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struct timespec64 *mtime, struct timespec64 *atime)
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{
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struct ceph_inode_info *ci = ceph_inode(inode);
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struct timespec64 ictime = inode_get_ctime(inode);
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int warn = 0;
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if (issued & (CEPH_CAP_FILE_EXCL|
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@ -696,11 +697,11 @@ void ceph_fill_file_time(struct inode *inode, int issued,
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CEPH_CAP_AUTH_EXCL|
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CEPH_CAP_XATTR_EXCL)) {
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if (ci->i_version == 0 ||
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timespec64_compare(ctime, &inode->i_ctime) > 0) {
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timespec64_compare(ctime, &ictime) > 0) {
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dout("ctime %lld.%09ld -> %lld.%09ld inc w/ cap\n",
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inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec,
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ictime.tv_sec, ictime.tv_nsec,
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ctime->tv_sec, ctime->tv_nsec);
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inode->i_ctime = *ctime;
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inode_set_ctime_to_ts(inode, *ctime);
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}
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if (ci->i_version == 0 ||
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ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) > 0) {
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@ -738,7 +739,7 @@ void ceph_fill_file_time(struct inode *inode, int issued,
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} else {
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/* we have no write|excl caps; whatever the MDS says is true */
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if (ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) >= 0) {
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inode->i_ctime = *ctime;
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inode_set_ctime_to_ts(inode, *ctime);
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inode->i_mtime = *mtime;
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inode->i_atime = *atime;
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ci->i_time_warp_seq = time_warp_seq;
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@ -2166,7 +2167,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
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bool only = (ia_valid & (ATTR_SIZE|ATTR_MTIME|ATTR_ATIME|
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ATTR_MODE|ATTR_UID|ATTR_GID)) == 0;
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dout("setattr %p ctime %lld.%ld -> %lld.%ld (%s)\n", inode,
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inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec,
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inode_get_ctime(inode).tv_sec,
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inode_get_ctime(inode).tv_nsec,
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attr->ia_ctime.tv_sec, attr->ia_ctime.tv_nsec,
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only ? "ctime only" : "ignored");
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if (only) {
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@ -2191,7 +2193,7 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
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if (dirtied) {
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inode_dirty_flags = __ceph_mark_dirty_caps(ci, dirtied,
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&prealloc_cf);
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inode->i_ctime = attr->ia_ctime;
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inode_set_ctime_to_ts(inode, attr->ia_ctime);
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inode_inc_iversion_raw(inode);
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}
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@ -660,7 +660,7 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci,
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capsnap->size = i_size_read(inode);
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capsnap->mtime = inode->i_mtime;
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capsnap->atime = inode->i_atime;
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capsnap->ctime = inode->i_ctime;
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capsnap->ctime = inode_get_ctime(inode);
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capsnap->btime = ci->i_btime;
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capsnap->change_attr = inode_peek_iversion_raw(inode);
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capsnap->time_warp_seq = ci->i_time_warp_seq;
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@ -1238,7 +1238,7 @@ retry:
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dirty = __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL,
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&prealloc_cf);
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ci->i_xattrs.dirty = true;
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inode->i_ctime = current_time(inode);
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inode_set_ctime_current(inode);
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}
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spin_unlock(&ci->i_ceph_lock);
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