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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-05 05:02:42 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-05 05:02:42 +0000 |
| commit | bddea11b1b9385f713006820f16a9fbe5efe6b47 (patch) | |
| tree | cdbba09e72a14446c00a0486bc500240ee869dfe /fs/cifs | |
| parent | 33b40134e5cfbbccad7f3040d1919889537a3df7 (diff) | |
| parent | f0f3588f7a95bb8e02b0f8f5138efb7064665730 (diff) | |
Merge branch 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs timestamp updates from Al Viro:
"More 64bit timestamp work"
* 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
kernfs: don't bother with timestamp truncation
fs: Do not overload update_time
fs: Delete timespec64_trunc()
fs: ubifs: Eliminate timespec64_trunc() usage
fs: ceph: Delete timespec64_trunc() usage
fs: cifs: Delete usage of timespec64_trunc
fs: fat: Eliminate timespec64_trunc() usage
utimes: Clamp the timestamps in notify_change()
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/inode.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 9b547f7f5f5d..676e96a7a9f0 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -113,6 +113,7 @@ cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr) } /* revalidate if mtime or size have changed */ + fattr->cf_mtime = timestamp_truncate(fattr->cf_mtime, inode); if (timespec64_equal(&inode->i_mtime, &fattr->cf_mtime) && cifs_i->server_eof == fattr->cf_eof) { cifs_dbg(FYI, "%s: inode %llu is unchanged\n", @@ -162,6 +163,9 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr) cifs_revalidate_cache(inode, fattr); spin_lock(&inode->i_lock); + fattr->cf_mtime = timestamp_truncate(fattr->cf_mtime, inode); + fattr->cf_atime = timestamp_truncate(fattr->cf_atime, inode); + fattr->cf_ctime = timestamp_truncate(fattr->cf_ctime, inode); /* we do not want atime to be less than mtime, it broke some apps */ if (timespec64_compare(&fattr->cf_atime, &fattr->cf_mtime) < 0) inode->i_atime = fattr->cf_mtime; @@ -329,8 +333,7 @@ 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; - ktime_get_real_ts64(&fattr->cf_mtime); - fattr->cf_mtime = timespec64_trunc(fattr->cf_mtime, sb->s_time_gran); + ktime_get_coarse_real_ts64(&fattr->cf_mtime); fattr->cf_atime = fattr->cf_ctime = fattr->cf_mtime; fattr->cf_nlink = 2; fattr->cf_flags = CIFS_FATTR_DFS_REFERRAL; @@ -609,10 +612,8 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info, if (info->LastAccessTime) fattr->cf_atime = cifs_NTtimeToUnix(info->LastAccessTime); - else { - ktime_get_real_ts64(&fattr->cf_atime); - fattr->cf_atime = timespec64_trunc(fattr->cf_atime, sb->s_time_gran); - } + else + ktime_get_coarse_real_ts64(&fattr->cf_atime); fattr->cf_ctime = cifs_NTtimeToUnix(info->ChangeTime); fattr->cf_mtime = cifs_NTtimeToUnix(info->LastWriteTime); |