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ceph: convert to new timestamp accessors

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Convert to using the new inode timestamp accessor functions.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20231004185347.80880-22-jlayton@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton 2023-10-04 14:52:09 -04:00 committed by Christian Brauner
parent b1c38a1338
commit c453bdb535
No known key found for this signature in database
GPG Key ID: 91C61BC06578DCA2
6 changed files with 51 additions and 41 deletions
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10
fs/ceph/addr.c
View File

@ -750,7 +750,7 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc)
dout("writepage %llu~%llu (%llu bytes, %sencrypted)\n",
page_off, len, wlen, IS_ENCRYPTED(inode) ? "" : "not ");
req->r_mtime = inode->i_mtime;
req->r_mtime = inode_get_mtime(inode);
ceph_osdc_start_request(osdc, req);
err = ceph_osdc_wait_request(osdc, req);
@ -1327,7 +1327,7 @@ static int ceph_writepages_start(struct address_space *mapping,
pages = NULL;
}
req->r_mtime = inode->i_mtime;
req->r_mtime = inode_get_mtime(inode);
ceph_osdc_start_request(&fsc->client->osdc, req);
req = NULL;
@ -1875,7 +1875,7 @@ int ceph_uninline_data(struct file *file)
goto out_unlock;
}
req->r_mtime = inode->i_mtime;
req->r_mtime = inode_get_mtime(inode);
ceph_osdc_start_request(&fsc->client->osdc, req);
err = ceph_osdc_wait_request(&fsc->client->osdc, req);
ceph_osdc_put_request(req);
@ -1917,7 +1917,7 @@ int ceph_uninline_data(struct file *file)
goto out_put_req;
}
req->r_mtime = inode->i_mtime;
req->r_mtime = inode_get_mtime(inode);
ceph_osdc_start_request(&fsc->client->osdc, req);
err = ceph_osdc_wait_request(&fsc->client->osdc, req);
@ -2092,7 +2092,7 @@ static int __ceph_pool_perm_get(struct ceph_inode_info *ci,
0, false, true);
ceph_osdc_start_request(&fsc->client->osdc, rd_req);
wr_req->r_mtime = ci->netfs.inode.i_mtime;
wr_req->r_mtime = inode_get_mtime(&ci->netfs.inode);
ceph_osdc_start_request(&fsc->client->osdc, wr_req);
err = ceph_osdc_wait_request(&fsc->client->osdc, rd_req);

4
fs/ceph/caps.c
View File

@ -1421,8 +1421,8 @@ static void __prep_cap(struct cap_msg_args *arg, struct ceph_cap *cap,
arg->old_xattr_buf = NULL;
}
arg->mtime = inode->i_mtime;
arg->atime = inode->i_atime;
arg->mtime = inode_get_mtime(inode);
arg->atime = inode_get_atime(inode);
arg->ctime = inode_get_ctime(inode);
arg->btime = ci->i_btime;
arg->change_attr = inode_peek_iversion_raw(inode);

2
fs/ceph/file.c
View File

@ -2489,7 +2489,7 @@ static int ceph_zero_partial_object(struct inode *inode,
goto out;
}
req->r_mtime = inode->i_mtime;
req->r_mtime = inode_get_mtime(inode);
ceph_osdc_start_request(&fsc->client->osdc, req);
ret = ceph_osdc_wait_request(&fsc->client->osdc, req);
if (ret == -ENOENT)

64
fs/ceph/inode.c
View File

@ -185,9 +185,9 @@ struct inode *ceph_get_snapdir(struct inode *parent)
inode->i_mode = parent->i_mode;
inode->i_uid = parent->i_uid;
inode->i_gid = parent->i_gid;
inode->i_mtime = parent->i_mtime;
inode_set_mtime_to_ts(inode, inode_get_mtime(parent));
inode_set_ctime_to_ts(inode, inode_get_ctime(parent));
inode->i_atime = parent->i_atime;
inode_set_atime_to_ts(inode, inode_get_atime(parent));
ci->i_rbytes = 0;
ci->i_btime = ceph_inode(parent)->i_btime;
@ -837,28 +837,31 @@ void ceph_fill_file_time(struct inode *inode, int issued,
/* the MDS did a utimes() */
dout("mtime %lld.%09ld -> %lld.%09ld "
"tw %d -> %d\n",
inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec,
inode_get_mtime_sec(inode),
inode_get_mtime_nsec(inode),
mtime->tv_sec, mtime->tv_nsec,
ci->i_time_warp_seq, (int)time_warp_seq);
inode->i_mtime = *mtime;
inode->i_atime = *atime;
inode_set_mtime_to_ts(inode, *mtime);
inode_set_atime_to_ts(inode, *atime);
ci->i_time_warp_seq = time_warp_seq;
} else if (time_warp_seq == ci->i_time_warp_seq) {
struct timespec64 ts;
/* nobody did utimes(); take the max */
if (timespec64_compare(mtime, &inode->i_mtime) > 0) {
ts = inode_get_mtime(inode);
if (timespec64_compare(mtime, &ts) > 0) {
dout("mtime %lld.%09ld -> %lld.%09ld inc\n",
inode->i_mtime.tv_sec,
inode->i_mtime.tv_nsec,
ts.tv_sec, ts.tv_nsec,
mtime->tv_sec, mtime->tv_nsec);
inode->i_mtime = *mtime;
inode_set_mtime_to_ts(inode, *mtime);
}
if (timespec64_compare(atime, &inode->i_atime) > 0) {
ts = inode_get_atime(inode);
if (timespec64_compare(atime, &ts) > 0) {
dout("atime %lld.%09ld -> %lld.%09ld inc\n",
inode->i_atime.tv_sec,
inode->i_atime.tv_nsec,
ts.tv_sec, ts.tv_nsec,
atime->tv_sec, atime->tv_nsec);
inode->i_atime = *atime;
inode_set_atime_to_ts(inode, *atime);
}
} else if (issued & CEPH_CAP_FILE_EXCL) {
/* we did a utimes(); ignore mds values */
@ -869,8 +872,8 @@ void ceph_fill_file_time(struct inode *inode, int issued,
/* we have no write|excl caps; whatever the MDS says is true */
if (ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) >= 0) {
inode_set_ctime_to_ts(inode, *ctime);
inode->i_mtime = *mtime;
inode->i_atime = *atime;
inode_set_mtime_to_ts(inode, *mtime);
inode_set_atime_to_ts(inode, *atime);
ci->i_time_warp_seq = time_warp_seq;
} else {
warn = 1;
@ -2553,20 +2556,22 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr,
}
if (ia_valid & ATTR_ATIME) {
struct timespec64 atime = inode_get_atime(inode);
dout("setattr %p atime %lld.%ld -> %lld.%ld\n", inode,
inode->i_atime.tv_sec, inode->i_atime.tv_nsec,
atime.tv_sec, atime.tv_nsec,
attr->ia_atime.tv_sec, attr->ia_atime.tv_nsec);
if (issued & CEPH_CAP_FILE_EXCL) {
ci->i_time_warp_seq++;
inode->i_atime = attr->ia_atime;
inode_set_atime_to_ts(inode, attr->ia_atime);
dirtied |= CEPH_CAP_FILE_EXCL;
} else if ((issued & CEPH_CAP_FILE_WR) &&
timespec64_compare(&inode->i_atime,
&attr->ia_atime) < 0) {
inode->i_atime = attr->ia_atime;
timespec64_compare(&atime,
&attr->ia_atime) < 0) {
inode_set_atime_to_ts(inode, attr->ia_atime);
dirtied |= CEPH_CAP_FILE_WR;
} else if ((issued & CEPH_CAP_FILE_SHARED) == 0 ||
!timespec64_equal(&inode->i_atime, &attr->ia_atime)) {
!timespec64_equal(&atime, &attr->ia_atime)) {
ceph_encode_timespec64(&req->r_args.setattr.atime,
&attr->ia_atime);
mask |= CEPH_SETATTR_ATIME;
@ -2626,20 +2631,21 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr,
}
}
if (ia_valid & ATTR_MTIME) {
struct timespec64 mtime = inode_get_mtime(inode);
dout("setattr %p mtime %lld.%ld -> %lld.%ld\n", inode,
inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec,
mtime.tv_sec, mtime.tv_nsec,
attr->ia_mtime.tv_sec, attr->ia_mtime.tv_nsec);
if (issued & CEPH_CAP_FILE_EXCL) {
ci->i_time_warp_seq++;
inode->i_mtime = attr->ia_mtime;
inode_set_mtime_to_ts(inode, attr->ia_mtime);
dirtied |= CEPH_CAP_FILE_EXCL;
} else if ((issued & CEPH_CAP_FILE_WR) &&
timespec64_compare(&inode->i_mtime,
&attr->ia_mtime) < 0) {
inode->i_mtime = attr->ia_mtime;
timespec64_compare(&mtime, &attr->ia_mtime) < 0) {
inode_set_mtime_to_ts(inode, attr->ia_mtime);
dirtied |= CEPH_CAP_FILE_WR;
} else if ((issued & CEPH_CAP_FILE_SHARED) == 0 ||
!timespec64_equal(&inode->i_mtime, &attr->ia_mtime)) {
!timespec64_equal(&mtime, &attr->ia_mtime)) {
ceph_encode_timespec64(&req->r_args.setattr.mtime,
&attr->ia_mtime);
mask |= CEPH_SETATTR_MTIME;
@ -2653,8 +2659,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr,
bool only = (ia_valid & (ATTR_SIZE|ATTR_MTIME|ATTR_ATIME|
ATTR_MODE|ATTR_UID|ATTR_GID)) == 0;
dout("setattr %p ctime %lld.%ld -> %lld.%ld (%s)\n", inode,
inode_get_ctime(inode).tv_sec,
inode_get_ctime(inode).tv_nsec,
inode_get_ctime_sec(inode),
inode_get_ctime_nsec(inode),
attr->ia_ctime.tv_sec, attr->ia_ctime.tv_nsec,
only ? "ctime only" : "ignored");
if (only) {

8
fs/ceph/mds_client.c
View File

@ -4353,12 +4353,16 @@ static int reconnect_caps_cb(struct inode *inode, int mds, void *arg)
rec.v2.flock_len = (__force __le32)
((ci->i_ceph_flags & CEPH_I_ERROR_FILELOCK) ? 0 : 1);
} else {
struct timespec64 ts;
rec.v1.cap_id = cpu_to_le64(cap->cap_id);
rec.v1.wanted = cpu_to_le32(__ceph_caps_wanted(ci));
rec.v1.issued = cpu_to_le32(cap->issued);
rec.v1.size = cpu_to_le64(i_size_read(inode));
ceph_encode_timespec64(&rec.v1.mtime, &inode->i_mtime);
ceph_encode_timespec64(&rec.v1.atime, &inode->i_atime);
ts = inode_get_mtime(inode);
ceph_encode_timespec64(&rec.v1.mtime, &ts);
ts = inode_get_atime(inode);
ceph_encode_timespec64(&rec.v1.atime, &ts);
rec.v1.snaprealm = cpu_to_le64(ci->i_snap_realm->ino);
rec.v1.pathbase = cpu_to_le64(pathbase);
}

4
fs/ceph/snap.c
View File

@ -658,8 +658,8 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci,
BUG_ON(capsnap->writing);
capsnap->size = i_size_read(inode);
capsnap->mtime = inode->i_mtime;
capsnap->atime = inode->i_atime;
capsnap->mtime = inode_get_mtime(inode);
capsnap->atime = inode_get_atime(inode);
capsnap->ctime = inode_get_ctime(inode);
capsnap->btime = ci->i_btime;
capsnap->change_attr = inode_peek_iversion_raw(inode);