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-rw-r--r--fs/cifs/cifsencrypt.c4
-rw-r--r--fs/cifs/cifssmb.c10
-rw-r--r--fs/cifs/inode.c28
3 files changed, 23 insertions, 19 deletions
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 058ac9b36f04..68abbb0db608 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -478,6 +478,7 @@ find_timestamp(struct cifs_ses *ses)
unsigned char *blobptr;
unsigned char *blobend;
struct ntlmssp2_name *attrptr;
+ struct timespec ts;
if (!ses->auth_key.len || !ses->auth_key.response)
return 0;
@@ -502,7 +503,8 @@ find_timestamp(struct cifs_ses *ses)
blobptr += attrsize; /* advance attr value */
}
- return cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
+ ktime_get_real_ts(&ts);
+ return cpu_to_le64(cifs_UnixTimeToNT(ts));
}
static int calc_ntlmv2_hash(struct cifs_ses *ses, char *ntlmv2_hash,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 205fd94f52fd..4c01b3f9abf0 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -478,14 +478,14 @@ decode_lanman_negprot_rsp(struct TCP_Server_Info *server, NEGOTIATE_RSP *pSMBr)
* this requirement.
*/
int val, seconds, remain, result;
- struct timespec ts, utc;
- utc = CURRENT_TIME;
+ struct timespec ts;
+ unsigned long utc = ktime_get_real_seconds();
ts = cnvrtDosUnixTm(rsp->SrvTime.Date,
rsp->SrvTime.Time, 0);
cifs_dbg(FYI, "SrvTime %d sec since 1970 (utc: %d) diff: %d\n",
- (int)ts.tv_sec, (int)utc.tv_sec,
- (int)(utc.tv_sec - ts.tv_sec));
- val = (int)(utc.tv_sec - ts.tv_sec);
+ (int)ts.tv_sec, (int)utc,
+ (int)(utc - ts.tv_sec));
+ val = (int)(utc - ts.tv_sec);
seconds = abs(val);
result = (seconds / MIN_TZ_ADJ) * MIN_TZ_ADJ;
remain = seconds % MIN_TZ_ADJ;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index b261db34103c..c3b2fa0b2ec8 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -322,9 +322,9 @@ cifs_create_dfs_fattr(struct cifs_fattr *fattr, struct super_block *sb)
fattr->cf_mode = S_IFDIR | S_IXUGO | S_IRWXU;
fattr->cf_uid = cifs_sb->mnt_uid;
fattr->cf_gid = cifs_sb->mnt_gid;
- fattr->cf_atime = CURRENT_TIME;
- fattr->cf_ctime = CURRENT_TIME;
- fattr->cf_mtime = CURRENT_TIME;
+ ktime_get_real_ts(&fattr->cf_mtime);
+ fattr->cf_mtime = timespec_trunc(fattr->cf_mtime, sb->s_time_gran);
+ fattr->cf_atime = fattr->cf_ctime = fattr->cf_mtime;
fattr->cf_nlink = 2;
fattr->cf_flags |= CIFS_FATTR_DFS_REFERRAL;
}
@@ -586,9 +586,10 @@ static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
/* Fill a cifs_fattr struct with info from FILE_ALL_INFO */
static void
cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
- struct cifs_sb_info *cifs_sb, bool adjust_tz,
+ struct super_block *sb, bool adjust_tz,
bool symlink)
{
+ struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
memset(fattr, 0, sizeof(*fattr));
@@ -598,8 +599,10 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
if (info->LastAccessTime)
fattr->cf_atime = cifs_NTtimeToUnix(info->LastAccessTime);
- else
- fattr->cf_atime = CURRENT_TIME;
+ else {
+ ktime_get_real_ts(&fattr->cf_atime);
+ fattr->cf_atime = timespec_trunc(fattr->cf_atime, sb->s_time_gran);
+ }
fattr->cf_ctime = cifs_NTtimeToUnix(info->ChangeTime);
fattr->cf_mtime = cifs_NTtimeToUnix(info->LastWriteTime);
@@ -659,7 +662,6 @@ cifs_get_file_info(struct file *filp)
FILE_ALL_INFO find_data;
struct cifs_fattr fattr;
struct inode *inode = file_inode(filp);
- struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsFileInfo *cfile = filp->private_data;
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
struct TCP_Server_Info *server = tcon->ses->server;
@@ -671,7 +673,7 @@ cifs_get_file_info(struct file *filp)
rc = server->ops->query_file_info(xid, tcon, &cfile->fid, &find_data);
switch (rc) {
case 0:
- cifs_all_info_to_fattr(&fattr, &find_data, cifs_sb, false,
+ cifs_all_info_to_fattr(&fattr, &find_data, inode->i_sb, false,
false);
break;
case -EREMOTE:
@@ -753,7 +755,7 @@ cifs_get_inode_info(struct inode **inode, const char *full_path,
}
if (!rc) {
- cifs_all_info_to_fattr(&fattr, data, cifs_sb, adjust_tz,
+ cifs_all_info_to_fattr(&fattr, data, sb, adjust_tz,
symlink);
} else if (rc == -EREMOTE) {
cifs_create_dfs_fattr(&fattr, sb);
@@ -1363,9 +1365,9 @@ out_reval:
cifs_inode = CIFS_I(inode);
cifs_inode->time = 0; /* will force revalidate to get info
when needed */
- inode->i_ctime = current_fs_time(sb);
+ inode->i_ctime = current_time(inode);
}
- dir->i_ctime = dir->i_mtime = current_fs_time(sb);
+ dir->i_ctime = dir->i_mtime = current_time(dir);
cifs_inode = CIFS_I(dir);
CIFS_I(dir)->time = 0; /* force revalidate of dir as well */
unlink_out:
@@ -1633,7 +1635,7 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
cifsInode->time = 0;
d_inode(direntry)->i_ctime = inode->i_ctime = inode->i_mtime =
- current_fs_time(inode->i_sb);
+ current_time(inode);
rmdir_exit:
kfree(full_path);
@@ -1806,7 +1808,7 @@ unlink_target:
CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
source_dir->i_ctime = source_dir->i_mtime = target_dir->i_ctime =
- target_dir->i_mtime = current_fs_time(source_dir->i_sb);
+ target_dir->i_mtime = current_time(source_dir);
cifs_rename_exit:
kfree(info_buf_source);