diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/cifsproto.h | 6 | ||||
| -rw-r--r-- | fs/cifs/dir.c | 20 | ||||
| -rw-r--r-- | fs/cifs/file.c | 11 |
3 files changed, 23 insertions, 14 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 32262e1..cc622a7 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -107,8 +107,10 @@ extern struct cifsFileInfo *cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle, struct file *file, struct vfsmount *mnt, unsigned int oflags); extern int cifs_posix_open(char *full_path, struct inode **pinode, - struct vfsmount *mnt, int mode, int oflags, - __u32 *poplock, __u16 *pnetfid, int xid); + struct vfsmount *mnt, + struct super_block *sb, + int mode, int oflags, + __u32 *poplock, __u16 *pnetfid, int xid); extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info, struct cifs_sb_info *cifs_sb); diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 4aa2fe3..d791d07 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -182,13 +182,14 @@ cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle, } int cifs_posix_open(char *full_path, struct inode **pinode, - struct vfsmount *mnt, int mode, int oflags, - __u32 *poplock, __u16 *pnetfid, int xid) + struct vfsmount *mnt, struct super_block *sb, + int mode, int oflags, + __u32 *poplock, __u16 *pnetfid, int xid) { int rc; FILE_UNIX_BASIC_INFO *presp_data; __u32 posix_flags = 0; - struct cifs_sb_info *cifs_sb = CIFS_SB(mnt->mnt_sb); + struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct cifs_fattr fattr; cFYI(1, "posix open %s", full_path); @@ -241,7 +242,7 @@ int cifs_posix_open(char *full_path, struct inode **pinode, /* get new inode and set it up */ if (*pinode == NULL) { - *pinode = cifs_iget(mnt->mnt_sb, &fattr); + *pinode = cifs_iget(sb, &fattr); if (!*pinode) { rc = -ENOMEM; goto posix_open_ret; @@ -250,7 +251,8 @@ int cifs_posix_open(char *full_path, struct inode **pinode, cifs_fattr_to_inode(*pinode, &fattr); } - cifs_new_fileinfo(*pinode, *pnetfid, NULL, mnt, oflags); + if (mnt) + cifs_new_fileinfo(*pinode, *pnetfid, NULL, mnt, oflags); posix_open_ret: kfree(presp_data); @@ -314,13 +316,14 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode, if (nd && (nd->flags & LOOKUP_OPEN)) oflags = nd->intent.open.flags; else - oflags = FMODE_READ; + oflags = FMODE_READ | SMB_O_CREAT; if (tcon->unix_ext && (tcon->ses->capabilities & CAP_UNIX) && (CIFS_UNIX_POSIX_PATH_OPS_CAP & le64_to_cpu(tcon->fsUnixInfo.Capability))) { - rc = cifs_posix_open(full_path, &newinode, nd->path.mnt, - mode, oflags, &oplock, &fileHandle, xid); + rc = cifs_posix_open(full_path, &newinode, + nd ? nd->path.mnt : NULL, + inode->i_sb, mode, oflags, &oplock, &fileHandle, xid); /* EIO could indicate that (posix open) operation is not supported, despite what server claimed in capability negotation. EREMOTE indicates DFS junction, which is not @@ -677,6 +680,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry, (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open && (nd->intent.open.flags & O_CREAT)) { rc = cifs_posix_open(full_path, &newInode, nd->path.mnt, + parent_dir_inode->i_sb, nd->intent.open.create_mode, nd->intent.open.flags, &oplock, &fileHandle, xid); diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 2ba4c41..5f1f768 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -298,10 +298,12 @@ int cifs_open(struct inode *inode, struct file *file) (CIFS_UNIX_POSIX_PATH_OPS_CAP & le64_to_cpu(tcon->fsUnixInfo.Capability))) { int oflags = (int) cifs_posix_convert_flags(file->f_flags); + oflags |= SMB_O_CREAT; /* can not refresh inode info since size could be stale */ rc = cifs_posix_open(full_path, &inode, file->f_path.mnt, - cifs_sb->mnt_file_mode /* ignored */, - oflags, &oplock, &netfid, xid); + inode->i_sb, + cifs_sb->mnt_file_mode /* ignored */, + oflags, &oplock, &netfid, xid); if (rc == 0) { cFYI(1, "posix open succeeded"); /* no need for special case handling of setting mode @@ -513,8 +515,9 @@ reopen_error_exit: int oflags = (int) cifs_posix_convert_flags(file->f_flags); /* can not refresh inode info since size could be stale */ rc = cifs_posix_open(full_path, NULL, file->f_path.mnt, - cifs_sb->mnt_file_mode /* ignored */, - oflags, &oplock, &netfid, xid); + inode->i_sb, + cifs_sb->mnt_file_mode /* ignored */, + oflags, &oplock, &netfid, xid); if (rc == 0) { cFYI(1, "posix reopen succeeded"); goto reopen_success; |