diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/sunvdc.c | 2 | ||||
| -rw-r--r-- | drivers/block/zram/zcomp.c | 5 | ||||
| -rw-r--r-- | drivers/block/zram/zcomp.h | 1 | ||||
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index c99dd6698977..5286cb8e0824 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -28,7 +28,7 @@ static char version[] = DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; -MODULE_AUTHOR("David S. Miller (davem@davemloft.net)"); +MODULE_AUTHOR("David S. Miller <davem@davemloft.net>"); MODULE_DESCRIPTION("Sun LDOM virtual disk client driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_MODULE_VERSION); diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c index 55af4efd7983..8237b08c49d8 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; diff --git a/drivers/block/zram/zcomp.h b/drivers/block/zram/zcomp.h index cdefdef93da8..e9fe63da0e9b 100644 --- a/drivers/block/zram/zcomp.h +++ b/drivers/block/zram/zcomp.h @@ -39,5 +39,4 @@ int zcomp_compress(struct zcomp_strm *zstrm, int zcomp_decompress(struct zcomp_strm *zstrm, const void *src, unsigned int src_len, void *dst); -bool zcomp_set_max_streams(struct zcomp *comp, int num_strm); #endif /* _ZCOMP_H_ */ diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index da7a20fa6152..f0639df6cd18 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -1337,7 +1337,7 @@ static int zram_read_from_zspool(struct zram *zram, struct page *page, src = zs_map_object(zram->mem_pool, handle, ZS_MM_RO); if (size == PAGE_SIZE) { dst = kmap_local_page(page); - memcpy(dst, src, PAGE_SIZE); + copy_page(dst, src); kunmap_local(dst); ret = 0; } else { |