From 360be5daa33fe74fc472195242ae2a2337c4320b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 21 Jan 2022 22:14:54 -0800 Subject: [PATCH] frontswap: remove the frontswap exports None of the frontswap API is called from modular code. Link: https://lkml.kernel.org/r/20211224062246.1258487-8-hch@lst.de Signed-off-by: Christoph Hellwig Reviewed-by: Juergen Gross Cc: Dan Streetman Cc: Geert Uytterhoeven Cc: Hugh Dickins Cc: Konrad Rzeszutek Wilk Cc: Matthew Wilcox (Oracle) Cc: Seth Jennings Cc: Vitaly Wool Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/frontswap.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/mm/frontswap.c b/mm/frontswap.c index 132d6ad..42d554d 100644 --- a/mm/frontswap.c +++ b/mm/frontswap.c @@ -151,7 +151,6 @@ void frontswap_register_ops(struct frontswap_ops *ops) } } } -EXPORT_SYMBOL(frontswap_register_ops); /* * Called when a swap device is swapon'd. @@ -187,7 +186,6 @@ bool __frontswap_test(struct swap_info_struct *sis, return test_bit(offset, sis->frontswap_map); return false; } -EXPORT_SYMBOL(__frontswap_test); static inline void __frontswap_set(struct swap_info_struct *sis, pgoff_t offset) @@ -250,7 +248,6 @@ int __frontswap_store(struct page *page) return ret; } -EXPORT_SYMBOL(__frontswap_store); /* * "Get" data from frontswap associated with swaptype and offset that were @@ -283,7 +280,6 @@ int __frontswap_load(struct page *page) inc_frontswap_loads(); return ret; } -EXPORT_SYMBOL(__frontswap_load); /* * Invalidate any data from frontswap associated with the specified swaptype @@ -305,7 +301,6 @@ void __frontswap_invalidate_page(unsigned type, pgoff_t offset) __frontswap_clear(sis, offset); inc_frontswap_invalidates(); } -EXPORT_SYMBOL(__frontswap_invalidate_page); /* * Invalidate all data from frontswap associated with all offsets for the @@ -327,7 +322,6 @@ void __frontswap_invalidate_area(unsigned type) atomic_set(&sis->frontswap_pages, 0); bitmap_zero(sis->frontswap_map, sis->max); } -EXPORT_SYMBOL(__frontswap_invalidate_area); static int __init init_frontswap(void) { -- 2.7.4