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authorJeff Layton <jlayton@redhat.com>2010-09-30 03:51:11 +0400
committerSteve French <sfrench@us.ibm.com>2010-10-06 20:12:59 +0400
commit6508d904e6fb66ce4c34617f72b38d6714c4b9f6 (patch)
treea5d24f696c9a9045c3880671eeb5fbc6ca9f61ab /fs/cifs/cifs_fs_sb.h
parent13cfb7334eb6fd0fc06da5589aea1e947791f1d6 (diff)
downloadlinux-6508d904e6fb66ce4c34617f72b38d6714c4b9f6.tar.xz
cifs: have find_readable/writable_file filter by fsuid
When we implement multiuser mounts, we'll need to filter filehandles by fsuid. Add a flag for multiuser mounts and code to filter by fsuid when it's set. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_fs_sb.h')
-rw-r--r--fs/cifs/cifs_fs_sb.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index ba0afd3acff4..e04e6923d354 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -37,6 +37,7 @@
#define CIFS_MOUNT_NOSSYNC 0x4000 /* don't do slow SMBflush on every sync*/
#define CIFS_MOUNT_FSCACHE 0x8000 /* local caching enabled */
#define CIFS_MOUNT_MF_SYMLINKS 0x10000 /* Minshall+French Symlinks enabled */
+#define CIFS_MOUNT_MULTIUSER 0x20000 /* multiuser mount */
struct cifs_sb_info {
struct cifsTconInfo *ptcon; /* primary mount */
@@ -48,7 +49,7 @@ struct cifs_sb_info {
gid_t mnt_gid;
mode_t mnt_file_mode;
mode_t mnt_dir_mode;
- int mnt_cifs_flags;
+ unsigned int mnt_cifs_flags;
int prepathlen;
char *prepath; /* relative path under the share to mount to */
#ifdef CONFIG_CIFS_DFS_UPCALL