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authorMike Waychison <mikew@google.com>2009-06-17 02:32:59 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-17 06:47:43 +0400
commit286973552f051404abdb58dd9b2f8f7558efe4e5 (patch)
tree462cca28bdab729a09371ba6a53e0365cf36ad57 /include/linux/fs.h
parent82553a937f12352c26fe457510ebab3f512cd3fa (diff)
downloadlinux-286973552f051404abdb58dd9b2f8f7558efe4e5.tar.xz
mm: remove __invalidate_mapping_pages variant
Remove __invalidate_mapping_pages atomic variant now that its sole caller can sleep (fixed in eccb95cee4f0d56faa46ef22fb94dd4a3578d3eb ("vfs: fix lock inversion in drop_pagecache_sb()")). This fixes softlockups that can occur while in the drop_caches path. Signed-off-by: Mike Waychison <mikew@google.com> Cc: Jan Kara <jack@suse.cz> Cc: Wu Fengguang <fengguang.wu@intel.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r--include/linux/fs.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8146e0264ef9..f5ae9f19b8a3 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2036,9 +2036,6 @@ extern int __invalidate_device(struct block_device *);
extern int invalidate_partition(struct gendisk *, int);
#endif
extern int invalidate_inodes(struct super_block *);
-unsigned long __invalidate_mapping_pages(struct address_space *mapping,
- pgoff_t start, pgoff_t end,
- bool be_atomic);
unsigned long invalidate_mapping_pages(struct address_space *mapping,
pgoff_t start, pgoff_t end);