Commit 194d28cf authored by David Howells's avatar David Howells
Browse files

afs: Retain more of the VLDB record for alias detection 



Save more bits from the volume location database record obtained for a
server so that we can use this information in cell alias detection.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 3120c170

fs/afs/internal.h

+2 −1
Original line number Diff line number Diff line
@@ -546,7 +546,7 @@ struct afs_cb_interest { 
};



/*

 * Replaceable server list.

 * Replaceable volume server list.

 */

struct afs_server_entry {

	struct afs_server	*server;
@@ -554,6 +554,7 @@ struct afs_server_entry { 
};



struct afs_server_list {

	afs_volid_t		vids[AFS_MAXTYPES]; /* Volume IDs */

	refcount_t		usage;

	unsigned char		nr_servers;

	unsigned char		preferred;	/* Preferred server */

fs/afs/server_list.c

+3 −0
Original line number Diff line number Diff line
@@ -46,6 +46,9 @@ struct afs_server_list *afs_alloc_server_list(struct afs_cell *cell, 
	refcount_set(&slist->usage, 1);

	rwlock_init(&slist->lock);



	for (i = 0; i < AFS_MAXTYPES; i++)

		slist->vids[i] = vldb->vid[i];



	/* Make sure a records exists for each server in the list. */

	for (i = 0; i < vldb->nr_servers; i++) {

		if (!(vldb->fs_mask[i] & type_mask))