diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/9p/v9fs.c | 2 | ||||
| -rw-r--r-- | fs/cifs/cifssmb.c | 7 | ||||
| -rw-r--r-- | fs/cifs/connect.c | 8 | ||||
| -rw-r--r-- | fs/proc/inode.c | 4 | ||||
| -rw-r--r-- | fs/proc/root.c | 17 | ||||
| -rw-r--r-- | fs/super.c | 15 |
6 files changed, 32 insertions, 21 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index 5250c428fc1..ef338654914 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -66,7 +66,7 @@ static match_table_t tokens = { {Opt_afid, "afid=%u"}, {Opt_rfdno, "rfdno=%u"}, {Opt_wfdno, "wfdno=%u"}, - {Opt_debug, "debug=%u"}, + {Opt_debug, "debug=%x"}, {Opt_name, "name=%s"}, {Opt_remotename, "aname=%s"}, {Opt_unix, "proto=unix"}, diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 217323b0c89..b41e8b37965 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -1048,13 +1048,14 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, cifs_small_buf_release(iov[0].iov_base); else if(resp_buf_type == CIFS_LARGE_BUFFER) cifs_buf_release(iov[0].iov_base); - } else /* return buffer to caller to free */ /* BB FIXME how do we tell caller if it is not a large buffer */ { - *buf = iov[0].iov_base; + } else if(resp_buf_type != CIFS_NO_BUFFER) { + /* return buffer to caller to free */ + *buf = iov[0].iov_base; if(resp_buf_type == CIFS_SMALL_BUFFER) *pbuf_type = CIFS_SMALL_BUFFER; else if(resp_buf_type == CIFS_LARGE_BUFFER) *pbuf_type = CIFS_LARGE_BUFFER; - } + } /* else no valid buffer on return - leave as null */ /* Note: On -EAGAIN error only caller can retry on handle based calls since file handle passed in no longer valid */ diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index e488603fb1e..ef5ae6f93c7 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1795,10 +1795,10 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, conjunction with 52K kvec constraint on arch with 4K page size */ - if(cifs_sb->rsize < PAGE_CACHE_SIZE) { - cifs_sb->rsize = PAGE_CACHE_SIZE; - /* Windows ME does this */ - cFYI(1,("Attempt to set readsize for mount to less than one page (4096)")); + if(cifs_sb->rsize < 2048) { + cifs_sb->rsize = 2048; + /* Windows ME may prefer this */ + cFYI(1,("readsize set to minimum 2048")); } cifs_sb->mnt_uid = volume_info.linux_uid; cifs_sb->mnt_gid = volume_info.linux_gid; diff --git a/fs/proc/inode.c b/fs/proc/inode.c index 6573f31f1fd..075d3e94560 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -204,10 +204,6 @@ int proc_fill_super(struct super_block *s, void *data, int silent) root_inode = proc_get_inode(s, PROC_ROOT_INO, &proc_root); if (!root_inode) goto out_no_root; - /* - * Fixup the root inode's nlink value - */ - root_inode->i_nlink += nr_processes(); root_inode->i_uid = 0; root_inode->i_gid = 0; s->s_root = d_alloc_root(root_inode); diff --git a/fs/proc/root.c b/fs/proc/root.c index 68896283c8a..c3fd3611112 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -80,16 +80,16 @@ void __init proc_root_init(void) proc_bus = proc_mkdir("bus", NULL); } -static struct dentry *proc_root_lookup(struct inode * dir, struct dentry * dentry, struct nameidata *nd) +static int proc_root_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat +) { - /* - * nr_threads is actually protected by the tasklist_lock; - * however, it's conventional to do reads, especially for - * reporting, without any locking whatsoever. - */ - if (dir->i_ino == PROC_ROOT_INO) /* check for safety... */ - dir->i_nlink = proc_root.nlink + nr_threads; + generic_fillattr(dentry->d_inode, stat); + stat->nlink = proc_root.nlink + nr_processes(); + return 0; +} +static struct dentry *proc_root_lookup(struct inode * dir, struct dentry * dentry, struct nameidata *nd) +{ if (!proc_lookup(dir, dentry, nd)) { return NULL; } @@ -134,6 +134,7 @@ static struct file_operations proc_root_operations = { */ static struct inode_operations proc_root_inode_operations = { .lookup = proc_root_lookup, + .getattr = proc_root_getattr, }; /* diff --git a/fs/super.c b/fs/super.c index 30294218fa6..e20b5580afd 100644 --- a/fs/super.c +++ b/fs/super.c @@ -666,6 +666,16 @@ static int test_bdev_super(struct super_block *s, void *data) return (void *)s->s_bdev == data; } +static void bdev_uevent(struct block_device *bdev, enum kobject_action action) +{ + if (bdev->bd_disk) { + if (bdev->bd_part) + kobject_uevent(&bdev->bd_part->kobj, action); + else + kobject_uevent(&bdev->bd_disk->kobj, action); + } +} + struct super_block *get_sb_bdev(struct file_system_type *fs_type, int flags, const char *dev_name, void *data, int (*fill_super)(struct super_block *, void *, int)) @@ -707,8 +717,10 @@ struct super_block *get_sb_bdev(struct file_system_type *fs_type, up_write(&s->s_umount); deactivate_super(s); s = ERR_PTR(error); - } else + } else { s->s_flags |= MS_ACTIVE; + bdev_uevent(bdev, KOBJ_MOUNT); + } } return s; @@ -724,6 +736,7 @@ void kill_block_super(struct super_block *sb) { struct block_device *bdev = sb->s_bdev; + bdev_uevent(bdev, KOBJ_UMOUNT); generic_shutdown_super(sb); sync_blockdev(bdev); close_bdev_excl(bdev); |