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authorRafael J. Wysocki <rjw@sisk.pl>2007-01-05 16:36:28 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2007-01-05 23:55:22 -0800
commit7bf236874292fd073c6bdd27f89c3d9e81a79cbc (patch)
tree27e4196e4b720c113010d544567f76f181c11428 /include/linux/swap.h
parent3223ea8cca5936b8e78450dd5b8ba88372e9c0a8 (diff)
downloadop-kernel-dev-7bf236874292fd073c6bdd27f89c3d9e81a79cbc.zip
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[PATCH] swsusp: Do not fail if resume device is not set
In the kernels later than 2.6.19 there is a regression that makes swsusp fail if the resume device is not explicitly specified. It can be fixed by adding an additional parameter to mm/swapfile.c:swap_type_of() allowing us to pass the (struct block_device *) corresponding to the first available swap back to the caller. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index add51ce..5423559 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -245,7 +245,7 @@ extern int swap_duplicate(swp_entry_t);
extern int valid_swaphandles(swp_entry_t, unsigned long *);
extern void swap_free(swp_entry_t);
extern void free_swap_and_cache(swp_entry_t);
-extern int swap_type_of(dev_t, sector_t);
+extern int swap_type_of(dev_t, sector_t, struct block_device **);
extern unsigned int count_swap_pages(int, int);
extern sector_t map_swap_page(struct swap_info_struct *, pgoff_t);
extern sector_t swapdev_block(int, pgoff_t);
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