- 2.6.17 port work build breaks, but the patch set is relativly stable

[linux-flexiantxendom0-3.2.10.git] / drivers / md / dm-crypt.c

diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index e7a650f..61a590b 100644 (file)
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -94,20 +94,6 @@ struct crypt_config {
 static kmem_cache_t *_crypt_io_pool;
 
 /*
- * Mempool alloc and free functions for the page
- */
-static void *mempool_alloc_page(gfp_t gfp_mask, void *data)
-{
-       return alloc_page(gfp_mask);
-}
-
-static void mempool_free_page(void *page, void *data)
-{
-       __free_page(page);
-}
-
-
-/*
  * Different IV generation algorithms:
  *
  * plain: the initial vector is the 32-bit low-endian version of the sector
@@ -532,6 +518,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
        char *ivopts;
        unsigned int crypto_flags;
        unsigned int key_size;
+       unsigned long long tmpll;
 
        if (argc != 5) {
                ti->error = PFX "Not enough arguments";
@@ -630,15 +617,13 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
                }
        }
 
-       cc->io_pool = mempool_create(MIN_IOS, mempool_alloc_slab,
-                                    mempool_free_slab, _crypt_io_pool);
+       cc->io_pool = mempool_create_slab_pool(MIN_IOS, _crypt_io_pool);
        if (!cc->io_pool) {
                ti->error = PFX "Cannot allocate crypt io mempool";
                goto bad3;
        }
 
-       cc->page_pool = mempool_create(MIN_POOL_PAGES, mempool_alloc_page,
-                                      mempool_free_page, NULL);
+       cc->page_pool = mempool_create_page_pool(MIN_POOL_PAGES, 0);
        if (!cc->page_pool) {
                ti->error = PFX "Cannot allocate page mempool";
                goto bad4;
@@ -649,15 +634,17 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
                goto bad5;
        }
 
-       if (sscanf(argv[2], SECTOR_FORMAT, &cc->iv_offset) != 1) {
+       if (sscanf(argv[2], "%llu", &tmpll) != 1) {
                ti->error = PFX "Invalid iv_offset sector";
                goto bad5;
        }
+       cc->iv_offset = tmpll;
 
-       if (sscanf(argv[4], SECTOR_FORMAT, &cc->start) != 1) {
+       if (sscanf(argv[4], "%llu", &tmpll) != 1) {
                ti->error = PFX "Invalid device sector";
                goto bad5;
        }
+       cc->start = tmpll;
 
        if (dm_get_device(ti, argv[3], cc->start, ti->len,
                          dm_table_get_mode(ti->table), &cc->dev)) {
@@ -901,8 +888,8 @@ static int crypt_status(struct dm_target *ti, status_type_t type,
                        result[sz++] = '-';
                }
 
-               DMEMIT(" " SECTOR_FORMAT " %s " SECTOR_FORMAT,
-                      cc->iv_offset, cc->dev->name, cc->start);
+               DMEMIT(" %llu %s %llu", (unsigned long long)cc->iv_offset,
+                               cc->dev->name, (unsigned long long)cc->start);
                break;
        }
        return 0;