From 7b60041156079f256a7df3f7de469de7db618580 Mon Sep 17 00:00:00 2001 From: Yosry Ahmed Date: Wed, 5 Mar 2025 06:11:33 +0000 Subject: mm: zpool: remove zpool_malloc_support_movable() zpool_malloc_support_movable() always returns true for zsmalloc, the only remaining zpool driver. Remove it and set the gfp flags in zswap_compress() accordingly. Opportunistically use GFP_NOWAIT instead of __GFP_NOWARN | __GFP_KSWAPD_RECLAIM for conciseness as they are equivalent. Link: https://lkml.kernel.org/r/20250305061134.4105762-6-yosry.ahmed@linux.dev Signed-off-by: Yosry Ahmed Reviewed-by: Sergey Senozhatsky Acked-by: Johannes Weiner Acked-by: Nhat Pham Cc: Thomas Gleixner Cc: Chengming Zhou Cc: Herbert Xu Cc: Minchan Kim Cc: Peter Zijlstra Signed-off-by: Andrew Morton --- include/linux/zpool.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/zpool.h b/include/linux/zpool.h index 2c8a9d2654f6..52f30e526607 100644 --- a/include/linux/zpool.h +++ b/include/linux/zpool.h @@ -21,8 +21,6 @@ const char *zpool_get_type(struct zpool *pool); void zpool_destroy_pool(struct zpool *pool); -bool zpool_malloc_support_movable(struct zpool *pool); - int zpool_malloc(struct zpool *pool, size_t size, gfp_t gfp, unsigned long *handle); @@ -65,7 +63,6 @@ struct zpool_driver { void *(*create)(const char *name, gfp_t gfp); void (*destroy)(void *pool); - bool malloc_support_movable; int (*malloc)(void *pool, size_t size, gfp_t gfp, unsigned long *handle); void (*free)(void *pool, unsigned long handle); -- cgit v1.2.3