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authorChristoph Hellwig <hch@lst.de>2022-01-21 22:14:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-22 08:33:38 +0200
commit360be5daa33fe74fc472195242ae2a2337c4320b (patch)
tree1bf693eca97fd2c405b8c82c5e4739d2fed9472b /mm
parent1cf53c894d15dd4b73397a56fa055d76d3db66b4 (diff)
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 <hch@lst.de> Reviewed-by: Juergen Gross <jgross@suse.com> Cc: Dan Streetman <ddstreet@ieee.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Hugh Dickins <hughd@google.com> Cc: Konrad Rzeszutek Wilk <Konrad.wilk@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Seth Jennings <sjenning@redhat.com> Cc: Vitaly Wool <vitaly.wool@konsulko.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/frontswap.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/frontswap.c b/mm/frontswap.c
index 132d6ad6d70b..42d554da53bb 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)
{