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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-10-11 01:21:58 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-11 11:14:22 -0700
commit887ed2f3aecde2ff24e06666932dc5f144745044 (patch)
tree870280190c3825122dc8e30e7c2be66465b9f9f2 /mm/truncate.c
parentcd0810410beb86c570aeb3dcd3dc1fc5ab9e6077 (diff)
downloadvexpress-lsk-887ed2f3aecde2ff24e06666932dc5f144745044.tar.gz
[PATCH] VM: Fix the gfp_mask in invalidate_complete_page2
If try_to_release_page() is called with a zero gfp mask, then the filesystem is effectively denied the possibility of sleeping while attempting to release the page. There doesn't appear to be any valid reason why this should be banned, given that we're not calling this from a memory allocation context. For this reason, change the gfp_mask argument of the call to GFP_KERNEL. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Steve Dickson <SteveD@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/truncate.c')
-rw-r--r--mm/truncate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/truncate.c b/mm/truncate.c
index fca28839c46..11ca480701d 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -302,7 +302,7 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page)
if (page->mapping != mapping)
return 0;
- if (PagePrivate(page) && !try_to_release_page(page, 0))
+ if (PagePrivate(page) && !try_to_release_page(page, GFP_KERNEL))
return 0;
write_lock_irq(&mapping->tree_lock);