diff options
Diffstat (limited to 'drivers/block/zram/zcomp.c')
| -rw-r--r-- | drivers/block/zram/zcomp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c index 55af4efd79..8237b08c49 100644 --- a/drivers/block/zram/zcomp.c +++ b/drivers/block/zram/zcomp.c @@ -11,6 +11,7 @@ #include <linux/sched.h> #include <linux/cpu.h> #include <linux/crypto.h> +#include <linux/vmalloc.h> #include "zcomp.h" @@ -37,7 +38,7 @@ static void zcomp_strm_free(struct zcomp_strm *zstrm) { if (!IS_ERR_OR_NULL(zstrm->tfm)) crypto_free_comp(zstrm->tfm); - free_pages((unsigned long)zstrm->buffer, 1); + vfree(zstrm->buffer); zstrm->tfm = NULL; zstrm->buffer = NULL; } @@ -53,7 +54,7 @@ static int zcomp_strm_init(struct zcomp_strm *zstrm, struct zcomp *comp) * allocate 2 pages. 1 for compressed data, plus 1 extra for the * case when compressed size is larger than the original one */ - zstrm->buffer = (void *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 1); + zstrm->buffer = vzalloc(2 * PAGE_SIZE); if (IS_ERR_OR_NULL(zstrm->tfm) || !zstrm->buffer) { zcomp_strm_free(zstrm); return -ENOMEM; |