1 #include <linux/errno.h>
2 #include <linux/slab.h>
3 #include <linux/vmalloc.h>
4 #include <linux/module.h>
5 #include <asm/uaccess.h>
7 #include "intermezzo_fs.h"
8 #include "intermezzo_upcall.h"
9 #include "intermezzo_psdev.h"
10 #include "intermezzo_kml.h"
12 int kml_init (struct presto_file_set *fset)
14 struct kml_fsdata *data;
17 PRESTO_ALLOC (data, struct kml_fsdata *, sizeof (struct kml_fsdata));
22 INIT_LIST_HEAD (&data->kml_reint_cache);
23 INIT_LIST_HEAD (&data->kml_kop_cache);
25 PRESTO_ALLOC (data->kml_buf, char *, KML_REINT_MAXBUF);
26 if (data->kml_buf == NULL) {
27 PRESTO_FREE (data, sizeof (struct kml_fsdata));
32 data->kml_maxsize = KML_REINT_MAXBUF;
34 data->kml_reintpos = 0;
36 fset->fset_kmldata = data;
41 int kml_cleanup (struct presto_file_set *fset)
43 struct kml_fsdata *data = fset->fset_kmldata;
48 fset->fset_kmldata = NULL;
50 kml_sop_cleanup (&data->kml_reint_cache);
51 kml_kop_cleanup (&data->kml_kop_cache);
53 PRESTO_FREE (data->kml_buf, KML_REINT_MAXBUF);
54 PRESTO_FREE (data, sizeof (struct kml_fsdata));