diff options
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index e7a650f9ca07..61a590bb6241 100644 --- 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; |