diff options
Diffstat (limited to 'fs/coda')
| -rw-r--r-- | fs/coda/cache.c | 2 | ||||
| -rw-r--r-- | fs/coda/coda_int.h | 2 | ||||
| -rw-r--r-- | fs/coda/coda_linux.c | 2 | ||||
| -rw-r--r-- | fs/coda/coda_linux.h | 7 | ||||
| -rw-r--r-- | fs/coda/dir.c | 11 | ||||
| -rw-r--r-- | fs/coda/file.c | 8 | ||||
| -rw-r--r-- | fs/coda/pioctl.c | 4 |
7 files changed, 20 insertions, 16 deletions
diff --git a/fs/coda/cache.c b/fs/coda/cache.c index 6901578..4b2e5cb 100644 --- a/fs/coda/cache.c +++ b/fs/coda/cache.c @@ -95,7 +95,7 @@ static void coda_flag_children(struct dentry *parent, int flag) spin_lock(&parent->d_lock); list_for_each(child, &parent->d_subdirs) { - de = list_entry(child, struct dentry, d_u.d_child); + de = list_entry(child, struct dentry, d_child); /* don't know what to do with negative dentries */ if ( ! de->d_inode ) continue; diff --git a/fs/coda/coda_int.h b/fs/coda/coda_int.h index 6b443ff..b7143cf 100644 --- a/fs/coda/coda_int.h +++ b/fs/coda/coda_int.h @@ -11,7 +11,7 @@ extern int coda_fake_statfs; void coda_destroy_inodecache(void); int coda_init_inodecache(void); -int coda_fsync(struct file *coda_file, int datasync); +int coda_fsync(struct file *coda_file, loff_t start, loff_t end, int datasync); void coda_sysctl_init(void); void coda_sysctl_clean(void); diff --git a/fs/coda/coda_linux.c b/fs/coda/coda_linux.c index 2bdbcc1..854ace7 100644 --- a/fs/coda/coda_linux.c +++ b/fs/coda/coda_linux.c @@ -104,7 +104,7 @@ void coda_vattr_to_iattr(struct inode *inode, struct coda_vattr *attr) if (attr->va_gid != -1) inode->i_gid = (gid_t) attr->va_gid; if (attr->va_nlink != -1) - inode->i_nlink = attr->va_nlink; + set_nlink(inode, attr->va_nlink); if (attr->va_size != -1) inode->i_size = attr->va_size; if (attr->va_size != -1) diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h index 9b0c532..cc0ea9f 100644 --- a/fs/coda/coda_linux.h +++ b/fs/coda/coda_linux.h @@ -39,7 +39,7 @@ extern const struct file_operations coda_ioctl_operations; /* operations shared over more than one file */ int coda_open(struct inode *i, struct file *f); int coda_release(struct inode *i, struct file *f); -int coda_permission(struct inode *inode, int mask, unsigned int flags); +int coda_permission(struct inode *inode, int mask); int coda_revalidate_inode(struct dentry *); int coda_getattr(struct vfsmount *, struct dentry *, struct kstat *); int coda_setattr(struct dentry *, struct iattr *); @@ -59,12 +59,11 @@ void coda_sysctl_clean(void); #define CODA_ALLOC(ptr, cast, size) do { \ if (size < PAGE_SIZE) \ - ptr = kmalloc((unsigned long) size, GFP_KERNEL); \ + ptr = kzalloc((unsigned long) size, GFP_KERNEL); \ else \ - ptr = (cast)vmalloc((unsigned long) size); \ + ptr = (cast)vzalloc((unsigned long) size); \ if (!ptr) \ printk("kernel malloc returns 0 at %s:%d\n", __FILE__, __LINE__); \ - else memset( ptr, 0, size ); \ } while (0) diff --git a/fs/coda/dir.c b/fs/coda/dir.c index 2b8dae4..28e7e13 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -132,11 +132,11 @@ exit: } -int coda_permission(struct inode *inode, int mask, unsigned int flags) +int coda_permission(struct inode *inode, int mask) { int error; - if (flags & IPERM_FLAG_RCU) + if (mask & MAY_NOT_BLOCK) return -ECHILD; mask &= MAY_READ | MAY_WRITE | MAY_EXEC; @@ -340,7 +340,7 @@ static int coda_rmdir(struct inode *dir, struct dentry *de) if (!error) { /* VFS may delete the child */ if (de->d_inode) - de->d_inode->i_nlink = 0; + clear_nlink(de->d_inode); /* fix the link count of the parent */ coda_dir_drop_nlink(dir); @@ -449,8 +449,7 @@ static int coda_venus_readdir(struct file *coda_file, void *buf, struct file *host_file; struct dentry *de; struct venus_dirent *vdir; - unsigned long vdir_size = - (unsigned long)(&((struct venus_dirent *)0)->d_name); + unsigned long vdir_size = offsetof(struct venus_dirent, d_name); unsigned int type; struct qstr name; ino_t ino; @@ -474,7 +473,7 @@ static int coda_venus_readdir(struct file *coda_file, void *buf, coda_file->f_pos++; } if (coda_file->f_pos == 1) { - ret = filldir(buf, "..", 2, 1, de->d_parent->d_inode->i_ino, DT_DIR); + ret = filldir(buf, "..", 2, 1, parent_ino(de), DT_DIR); if (ret < 0) goto out; result++; diff --git a/fs/coda/file.c b/fs/coda/file.c index 0433057..8edd404 100644 --- a/fs/coda/file.c +++ b/fs/coda/file.c @@ -199,7 +199,7 @@ int coda_release(struct inode *coda_inode, struct file *coda_file) return 0; } -int coda_fsync(struct file *coda_file, int datasync) +int coda_fsync(struct file *coda_file, loff_t start, loff_t end, int datasync) { struct file *host_file; struct inode *coda_inode = coda_file->f_path.dentry->d_inode; @@ -210,6 +210,11 @@ int coda_fsync(struct file *coda_file, int datasync) S_ISLNK(coda_inode->i_mode))) return -EINVAL; + err = filemap_write_and_wait_range(coda_inode->i_mapping, start, end); + if (err) + return err; + mutex_lock(&coda_inode->i_mutex); + cfi = CODA_FTOC(coda_file); BUG_ON(!cfi || cfi->cfi_magic != CODA_MAGIC); host_file = cfi->cfi_container; @@ -217,6 +222,7 @@ int coda_fsync(struct file *coda_file, int datasync) err = vfs_fsync(host_file, datasync); if (!err && !datasync) err = venus_fsync(coda_inode->i_sb, coda_i2f(coda_inode)); + mutex_unlock(&coda_inode->i_mutex); return err; } diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index cb140ef..ee0981f 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c @@ -24,7 +24,7 @@ #include "coda_linux.h" /* pioctl ops */ -static int coda_ioctl_permission(struct inode *inode, int mask, unsigned int flags); +static int coda_ioctl_permission(struct inode *inode, int mask); static long coda_pioctl(struct file *filp, unsigned int cmd, unsigned long user_data); @@ -41,7 +41,7 @@ const struct file_operations coda_ioctl_operations = { }; /* the coda pioctl inode ops */ -static int coda_ioctl_permission(struct inode *inode, int mask, unsigned int flags) +static int coda_ioctl_permission(struct inode *inode, int mask) { return (mask & MAY_EXEC) ? -EACCES : 0; } |