diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/cifs/smb2ops.c | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index a7f328f79c6f..a5c96bc522cb 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -1178,7 +1178,7 @@ smb2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, memset(&close_iov, 0, sizeof(close_iov)); rqst[2].rq_iov = close_iov; rqst[2].rq_nvec = 1; - rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID); + rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID, false); smb2_set_related(&rqst[2]); rc = compound_send_recv(xid, ses, flags, 3, rqst, @@ -1332,6 +1332,45 @@ smb2_close_file(const unsigned int xid, struct cifs_tcon *tcon, SMB2_close(xid, tcon, fid->persistent_fid, fid->volatile_fid); } +static void +smb2_close_getattr(const unsigned int xid, struct cifs_tcon *tcon, + struct cifsFileInfo *cfile) +{ + struct smb2_file_network_open_info file_inf; + struct inode *inode; + int rc; + + rc = __SMB2_close(xid, tcon, cfile->fid.persistent_fid, + cfile->fid.volatile_fid, &file_inf); + if (rc) + return; + + inode = d_inode(cfile->dentry); + + spin_lock(&inode->i_lock); + CIFS_I(inode)->time = jiffies; + + /* Creation time should not need to be updated on close */ + if (file_inf.LastWriteTime) + inode->i_mtime = cifs_NTtimeToUnix(file_inf.LastWriteTime); + if (file_inf.ChangeTime) + inode->i_ctime = cifs_NTtimeToUnix(file_inf.ChangeTime); + if (file_inf.LastAccessTime) + inode->i_atime = cifs_NTtimeToUnix(file_inf.LastAccessTime); + + /* + * i_blocks is not related to (i_size / i_blksize), + * but instead 512 byte (2**9) size is required for + * calculating num blocks. + */ + if (le64_to_cpu(file_inf.AllocationSize) > 4096) + inode->i_blocks = + (512 - 1 + le64_to_cpu(file_inf.AllocationSize)) >> 9; + + /* End of file and Attributes should not have to be updated on close */ + spin_unlock(&inode->i_lock); +} + static int SMB2_request_res_key(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, u64 volatile_fid, @@ -1512,7 +1551,7 @@ smb2_ioctl_query_info(const unsigned int xid, rqst[2].rq_iov = close_iov; rqst[2].rq_nvec = 1; - rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID); + rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID, false); if (rc) goto iqinf_exit; smb2_set_related(&rqst[2]); @@ -2241,7 +2280,7 @@ smb2_query_info_compound(const unsigned int xid, struct cifs_tcon *tcon, rqst[2].rq_iov = close_iov; rqst[2].rq_nvec = 1; - rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID); + rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID, false); if (rc) goto qic_exit; smb2_set_related(&rqst[2]); @@ -2654,7 +2693,7 @@ smb2_query_symlink(const unsigned int xid, struct cifs_tcon *tcon, rqst[2].rq_iov = close_iov; rqst[2].rq_nvec = 1; - rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID); + rc = SMB2_close_init(tcon, &rqst[2], COMPOUND_FID, COMPOUND_FID, false); if (rc) goto querty_exit; @@ -4707,6 +4746,7 @@ struct smb_version_operations smb30_operations = { .open = smb2_open_file, .set_fid = smb2_set_fid, .close = smb2_close_file, + .close_getattr = smb2_close_getattr, .flush = smb2_flush_file, .async_readv = smb2_async_readv, .async_writev = smb2_async_writev, @@ -4816,6 +4856,7 @@ struct smb_version_operations smb311_operations = { .open = smb2_open_file, .set_fid = smb2_set_fid, .close = smb2_close_file, + .close_getattr = smb2_close_getattr, .flush = smb2_flush_file, .async_readv = smb2_async_readv, .async_writev = smb2_async_writev, |