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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-06-17 09:05:48 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-06-24 18:39:41 -0400 |
| commit | 2c6292ae4be00454882246d07f38cdf15a823c2a (patch) | |
| tree | 40bfa681a0f94f6df2b3f8140452f0eab7809b1c /fs/cifs/cifsproto.h | |
| parent | ca171baaad1420a29cca98be5bdf5596cd70b294 (diff) | |
| download | op-kernel-dev-2c6292ae4be00454882246d07f38cdf15a823c2a.zip op-kernel-dev-2c6292ae4be00454882246d07f38cdf15a823c2a.tar.gz | |
cifs: don't pass superblock to cifs_mount()
To close sget() races we'll need to be able to set cifs_sb up before
we get the superblock, so we'll want to be able to do cifs_mount()
earlier. Fortunately, it's easy to do - setting ->s_maxbytes can
be done in cifs_read_super(), ditto for ->s_time_gran and as for
putting MS_POSIXACL into ->s_flags, we can mirror it in ->mnt_cifs_flags
until cifs_read_super() is called. Kill unused 'devname' argument,
while we are at it...
Acked-by: Pavel Shilovsky <piastryyy@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 953f844..5814fe5 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -157,8 +157,7 @@ extern int cifs_match_super(struct super_block *, void *); extern void cifs_cleanup_volume_info(struct smb_vol **pvolume_info); extern int cifs_setup_volume_info(struct smb_vol **pvolume_info, char *mount_data, const char *devname); -extern int cifs_mount(struct super_block *, struct cifs_sb_info *, - struct smb_vol *, const char *); +extern int cifs_mount(struct cifs_sb_info *, struct smb_vol *); extern int cifs_umount(struct super_block *, struct cifs_sb_info *); extern void cifs_dfs_release_automount_timer(void); void cifs_proc_init(void); @@ -218,7 +217,8 @@ extern int get_dfs_path(int xid, struct cifs_ses *pSesInfo, struct dfs_info3_param **preferrals, int remap); extern void reset_cifs_unix_caps(int xid, struct cifs_tcon *tcon, - struct super_block *sb, struct smb_vol *vol); + struct cifs_sb_info *cifs_sb, + struct smb_vol *vol); extern int CIFSSMBQFSInfo(const int xid, struct cifs_tcon *tcon, struct kstatfs *FSData); extern int SMBOldQFSInfo(const int xid, struct cifs_tcon *tcon, |
