diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 89201564c..5d841f39c 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -37,6 +37,7 @@ #include <linux/freezer.h> #include <linux/namei.h> #include <linux/random.h> +#include <linux/xattr.h> #include <net/ipv6.h> #include "cifsfs.h" #include "cifspdu.h" @@ -86,6 +87,7 @@ extern mempool_t *cifs_req_poolp; extern mempool_t *cifs_mid_poolp; struct workqueue_struct *cifsiod_wq; +__u32 cifs_lock_secret; /* * Bumps refcount for cifs super block. @@ -135,6 +137,7 @@ cifs_read_super(struct super_block *sb) sb->s_magic = CIFS_MAGIC_NUMBER; sb->s_op = &cifs_super_ops; + sb->s_xattr = cifs_xattr_handlers; sb->s_bdi = &cifs_sb->bdi; sb->s_blocksize = CIFS_MAX_MSGSIZE; sb->s_blocksize_bits = 14; /* default 2**14 = CIFS_MAX_MSGSIZE */ @@ -888,44 +891,33 @@ const struct inode_operations cifs_dir_inode_ops = { .rmdir = cifs_rmdir, .rename2 = cifs_rename2, .permission = cifs_permission, -/* revalidate:cifs_revalidate, */ .setattr = cifs_setattr, .symlink = cifs_symlink, .mknod = cifs_mknod, -#ifdef CONFIG_CIFS_XATTR - .setxattr = cifs_setxattr, - .getxattr = cifs_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, .listxattr = cifs_listxattr, - .removexattr = cifs_removexattr, -#endif + .removexattr = generic_removexattr, }; const struct inode_operations cifs_file_inode_ops = { -/* revalidate:cifs_revalidate, */ .setattr = cifs_setattr, - .getattr = cifs_getattr, /* do we need this anymore? */ + .getattr = cifs_getattr, .permission = cifs_permission, -#ifdef CONFIG_CIFS_XATTR - .setxattr = cifs_setxattr, - .getxattr = cifs_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, .listxattr = cifs_listxattr, - .removexattr = cifs_removexattr, -#endif + .removexattr = generic_removexattr, }; const struct inode_operations cifs_symlink_inode_ops = { .readlink = generic_readlink, .get_link = cifs_get_link, .permission = cifs_permission, - /* BB add the following two eventually */ - /* revalidate: cifs_revalidate, - setattr: cifs_notify_change, *//* BB do we need notify change */ -#ifdef CONFIG_CIFS_XATTR - .setxattr = cifs_setxattr, - .getxattr = cifs_getxattr, + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, .listxattr = cifs_listxattr, - .removexattr = cifs_removexattr, -#endif + .removexattr = generic_removexattr, }; static int cifs_clone_file_range(struct file *src_file, loff_t off, @@ -1083,7 +1075,7 @@ const struct file_operations cifs_file_direct_nobrl_ops = { }; const struct file_operations cifs_dir_ops = { - .iterate = cifs_readdir, + .iterate_shared = cifs_readdir, .release = cifs_closedir, .read = generic_read_dir, .unlocked_ioctl = cifs_ioctl, @@ -1275,6 +1267,8 @@ init_cifs(void) spin_lock_init(&cifs_file_list_lock); spin_lock_init(&GlobalMid_Lock); + get_random_bytes(&cifs_lock_secret, sizeof(cifs_lock_secret)); + if (cifs_max_pending < 2) { cifs_max_pending = 2; cifs_dbg(FYI, "cifs_max_pending set to min of 2\n"); @@ -1307,7 +1301,7 @@ init_cifs(void) goto out_destroy_mids; #ifdef CONFIG_CIFS_UPCALL - rc = register_key_type(&cifs_spnego_key_type); + rc = init_cifs_spnego(); if (rc) goto out_destroy_request_bufs; #endif /* CONFIG_CIFS_UPCALL */ @@ -1330,7 +1324,7 @@ out_init_cifs_idmap: out_register_key_type: #endif #ifdef CONFIG_CIFS_UPCALL - unregister_key_type(&cifs_spnego_key_type); + exit_cifs_spnego(); out_destroy_request_bufs: #endif cifs_destroy_request_bufs(); |