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[CIFS] Fix scheduling while atomic when pending writes at file close time

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Fix the case in which readdir reset file type when SFU mount option
specified.

Also fix sfu related functions to not request EAs (xattrs) when not
configured in Kconfig

Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French
2005-11-18 11:31:10 -08:00
parent 87c89dd733
commit 3020a1f58c
2 changed files with 56 additions and 22 deletions
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31
fs/cifs/readdir.c
View File

@@ -142,6 +142,11 @@ static void fill_in_inode(struct inode *tmp_inode,
tmp_inode->i_gid = cifs_sb->mnt_gid;
/* set default mode. will override for dirs below */
tmp_inode->i_mode = cifs_sb->mnt_file_mode;
} else {
/* mask off the type bits since it gets set
below and we do not want to get two type
bits set */
tmp_inode->i_mode &= ~S_IFMT;
}
if (attr & ATTR_DIRECTORY) {
@@ -152,12 +157,18 @@ static void fill_in_inode(struct inode *tmp_inode,
}
tmp_inode->i_mode |= S_IFDIR;
} else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) &&
(attr & ATTR_SYSTEM) && (end_of_file == 0)) {
*pobject_type = DT_FIFO;
tmp_inode->i_mode |= S_IFIFO;
/* BB Finish for SFU style symlinks and devies */
/* } else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) &&
(attr & ATTR_SYSTEM) && ) { */
(attr & ATTR_SYSTEM)) {
if (end_of_file == 0) {
*pobject_type = DT_FIFO;
tmp_inode->i_mode |= S_IFIFO;
} else {
/* rather than get the type here, we mark the
inode as needing revalidate and get the real type
(blk vs chr vs. symlink) later ie in lookup */
*pobject_type = DT_REG;
tmp_inode->i_mode |= S_IFREG;
cifsInfo->time = 0;
}
/* we no longer mark these because we could not follow them */
/* } else if (attr & ATTR_REPARSE) {
*pobject_type = DT_LNK;
@@ -264,6 +275,9 @@ static void unix_fill_in_inode(struct inode *tmp_inode,
cifs_NTtimeToUnix(le64_to_cpu(pfindData->LastStatusChange));
tmp_inode->i_mode = le64_to_cpu(pfindData->Permissions);
/* since we set the inode type below we need to mask off type
to avoid strange results if bits above were corrupt */
tmp_inode->i_mode &= ~S_IFMT;
if (type == UNIX_FILE) {
*pobject_type = DT_REG;
tmp_inode->i_mode |= S_IFREG;
@@ -289,6 +303,11 @@ static void unix_fill_in_inode(struct inode *tmp_inode,
} else if (type == UNIX_SOCKET) {
*pobject_type = DT_SOCK;
tmp_inode->i_mode |= S_IFSOCK;
} else {
/* safest to just call it a file */
*pobject_type = DT_REG;
tmp_inode->i_mode |= S_IFREG;
cFYI(1,("unknown inode type %d",type));
}
tmp_inode->i_uid = le64_to_cpu(pfindData->Uid);