LASSERT(cache_inode->i_fop->write);
sfi = F2SMFI(filp);
-
- if (sfi->magic != SMFS_FILE_MAGIC)
- LBUG();
+ LASSERT(sfi->magic == SMFS_FILE_MAGIC);
if (filp->f_flags & O_APPEND)
msg.pos = filp->f_dentry->d_inode->i_size;
- pre_smfs_inode(filp->f_dentry->d_inode, cache_inode);
-
+ pre_smfs_file(filp, &msg.pos, &cache_ppos);
SMFS_PRE_HOOK(filp->f_dentry->d_inode, HOOK_WRITE, &msg);
- if (ppos != &(filp->f_pos)) {
- cache_ppos = &msg.pos;
- } else {
- cache_ppos = &sfi->c_file->f_pos;
- }
-
- *cache_ppos = *ppos;
-
rc = cache_inode->i_fop->write(sfi->c_file, buf, count,
cache_ppos);
SMFS_POST_HOOK(filp->f_dentry->d_inode, HOOK_WRITE, &msg, rc);
-
- post_smfs_inode(filp->f_dentry->d_inode, cache_inode);
+ post_smfs_file(filp);
*ppos = *cache_ppos;
- duplicate_file(filp, sfi->c_file);
RETURN(rc);
}
LBUG();
pre_smfs_inode(inode, cache_inode);
-
+
rc = cache_inode->i_fop->ioctl(cache_inode, sfi->c_file, cmd, arg);
post_smfs_inode(inode, cache_inode);
{
struct inode *cache_inode = I2CI(filp->f_dentry->d_inode);
struct smfs_file_info *sfi;
- loff_t tmp_ppos;
loff_t *cache_ppos = NULL;
ssize_t rc = 0;
if (sfi->magic != SMFS_FILE_MAGIC)
LBUG();
- if (ppos != &(filp->f_pos)) {
- cache_ppos = &tmp_ppos;
- } else {
- cache_ppos = &sfi->c_file->f_pos;
- }
- *cache_ppos = *ppos;
-
- pre_smfs_inode(filp->f_dentry->d_inode, cache_inode);
-
+ pre_smfs_file(filp, ppos, &cache_ppos);
rc = cache_inode->i_fop->read(sfi->c_file, buf, count, cache_ppos);
+ post_smfs_file(filp);
- *ppos = *cache_ppos;
- post_smfs_inode(filp->f_dentry->d_inode, cache_inode);
- duplicate_file(filp, sfi->c_file);
-
RETURN(rc);
}
RETURN(rc);
}
-int smfs_setxattr(struct dentry *dentry, const char *name, const void *value,
- size_t size, int flags)
+int smfs_setxattr(struct dentry *dentry, const char *name,
+ const void *value, size_t size, int flags)
{
struct inode *cache_inode = I2CI(dentry->d_inode);
struct dentry *cache_dentry = NULL;
RETURN(rc);
}
-int smfs_getxattr(struct dentry *dentry, const char *name, void *buffer,
- size_t size)
+int smfs_getxattr(struct dentry *dentry, const char *name,
+ void *buffer, size_t size)
{
struct inode *cache_inode = I2CI(dentry->d_inode);
struct dentry *cache_dentry;