if(pos + data_used > wcp->offset + wcp->data_size)
wcp->data_size = pos + data_used - wcp->offset;
+ /*
+ * Update the file size if changed.
+ */
+
+ if (wcp->offset + wcp->data_size > wcp->file_size)
+ wcp->file_size = wcp->offset + wcp->data_size;
+
/*
* If we used all the data then
* return here.
if(pos + n > wcp->offset + wcp->data_size)
wcp->data_size = pos + n - wcp->offset;
+ /*
+ * Update the file size if changed.
+ */
+
+ if (wcp->offset + wcp->data_size > wcp->file_size)
+ wcp->file_size = wcp->offset + wcp->data_size;
+
/*
* We don't need to move the start of data, but we
* cut down the amount left by the amount used.
wcp->data_size = pos + data_used - wcp->offset;
/*
- * Update the known file length.
+ * Update the file size if changed.
*/
- wcp->file_size = wcp->offset + wcp->data_size;
+ if (wcp->offset + wcp->data_size > wcp->file_size)
+ wcp->file_size = wcp->offset + wcp->data_size;
/*
* If we used all the data then
if ( n <= wcp->alloc_size && n > wcp->data_size) {
cache_flush_needed = True;
} else {
+ ssize_t ret = real_write_file(fsp, data, pos, n);
+
DO_PROFILE_INC(writecache_direct_writes);
- return real_write_file(fsp, data, pos, n);
+ if (ret == -1)
+ return ret;
+
+ if (pos + ret > wcp->file_size)
+ wcp->file_size = pos + ret;
+
+ return ret;
}
write_path = 4;
*/
if (n > wcp->alloc_size ) {
- if(real_write_file(fsp, data, pos, n) == -1)
+ ssize_t ret = real_write_file(fsp, data, pos, n);
+ if (ret == -1)
return -1;
+
+ if (pos + ret > wcp->file_size)
+ wcp->file_size = pos + n;
+
DO_PROFILE_INC(writecache_direct_writes);
return total_written + n;
}
DO_PROFILE_INC(writecache_num_write_caches);
}
wcp->data_size += n;
+
+ /*
+ * Update the file size if changed.
+ */
+
+ if (wcp->offset + wcp->data_size > wcp->file_size)
+ wcp->file_size = wcp->offset + wcp->data_size;
DEBUG(9,("cache return %u\n", (unsigned int)n));
+
total_written += n;
return total_written; /* .... that's a write :) */
}
* Ensure file size if kept up to date if write extends file.
*/
- if ((ret != -1) && (wcp->offset + ret >= wcp->file_size))
+ if ((ret != -1) && (wcp->offset + ret > wcp->file_size))
wcp->file_size = wcp->offset + ret;
return ret;