diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 54b8f1e7da9..8f1fe324162 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -53,7 +53,7 @@ int cifsFYI = 0; int cifsERROR = 1; int traceSMB = 0; -unsigned int oplockEnabled = 1; +bool enable_oplocks = true; unsigned int linuxExtEnabled = 1; unsigned int lookupCacheEnabled = 1; unsigned int multiuser_mount = 0; @@ -74,7 +74,7 @@ module_param(cifs_min_small, int, 0); MODULE_PARM_DESC(cifs_min_small, "Small network buffers in pool. Default: 30 " "Range: 2 to 256"); unsigned int cifs_max_pending = CIFS_MAX_REQ; -module_param(cifs_max_pending, int, 0); +module_param(cifs_max_pending, int, 0444); MODULE_PARM_DESC(cifs_max_pending, "Simultaneous requests to server. " "Default: 50 Range: 2 to 256"); unsigned short echo_retries = 5; @@ -82,6 +82,10 @@ module_param(echo_retries, ushort, 0644); MODULE_PARM_DESC(echo_retries, "Number of echo attempts before giving up and " "reconnecting server. Default: 5. 0 means " "never reconnect."); +module_param(enable_oplocks, bool, 0644); +MODULE_PARM_DESC(enable_oplocks, "Enable or disable oplocks (bool). Default:" + "y/Y/1"); + extern mempool_t *cifs_sm_req_poolp; extern mempool_t *cifs_req_poolp; extern mempool_t *cifs_mid_poolp; @@ -132,12 +136,12 @@ cifs_read_super(struct super_block *sb) else sb->s_d_op = &cifs_dentry_ops; -#ifdef CIFS_NFSD_EXPORT +#ifdef CONFIG_CIFS_NFSD_EXPORT if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) { cFYI(1, "export ops supported"); sb->s_export_op = &cifs_export_ops; } -#endif /* CIFS_NFSD_EXPORT */ +#endif /* CONFIG_CIFS_NFSD_EXPORT */ return 0; @@ -432,6 +436,12 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m) seq_printf(s, ",mfsymlinks"); if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_FSCACHE) seq_printf(s, ",fsc"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC) + seq_printf(s, ",nostrictsync"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) + seq_printf(s, ",noperm"); + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_STRICT_IO) + seq_printf(s, ",strictcache"); seq_printf(s, ",rsize=%d", cifs_sb->rsize); seq_printf(s, ",wsize=%d", cifs_sb->wsize); @@ -530,7 +540,6 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb) char *full_path = NULL; char *s, *p; char sep; - int xid; full_path = cifs_build_path_to_root(vol, cifs_sb, cifs_sb_master_tcon(cifs_sb)); @@ -539,7 +548,6 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb) cFYI(1, "Get root dentry for %s", full_path); - xid = GetXid(); sep = CIFS_DIR_SEP(cifs_sb); dentry = dget(sb->s_root); p = s = full_path; @@ -570,7 +578,6 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb) dput(dentry); dentry = child; } while (!IS_ERR(dentry)); - _FreeXid(xid); kfree(full_path); return dentry; } @@ -723,7 +730,7 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin) if (rc < 0) return (loff_t)rc; } - return generic_file_llseek_unlocked(file, offset, origin); + return generic_file_llseek(file, offset, origin); } static int cifs_setlease(struct file *file, long arg, struct file_lock **lease) @@ -942,7 +949,8 @@ cifs_init_once(void *inode) struct cifsInodeInfo *cifsi = inode; inode_init_once(&cifsi->vfs_inode); - INIT_LIST_HEAD(&cifsi->lockList); + INIT_LIST_HEAD(&cifsi->llist); + mutex_init(&cifsi->lock_mutex); } static int |