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| author | Ingo Molnar <mingo@elte.hu> | 2012-02-07 08:59:29 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-02-07 08:59:29 (GMT) |
| commit | 290436c9c61ac983b1bd425da67242a4357c7701 (patch) | |
| tree | 35e1f189b62eb50515600ad607d7fb57fc547870 /fs/btrfs/disk-io.c | |
| parent | 623ec991ce0e8cd5791bad656c162fa837635907 (diff) | |
| parent | 62aa2b537c6f5957afd98e29f96897419ed5ebab (diff) | |
| download | linux-fsl-qoriq-290436c9c61ac983b1bd425da67242a4357c7701.tar.xz | |
Merge tag 'v3.3-rc2' into perf/core
Linux 3.3-rc2
Pick up the latest fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 7aa9cd3..811d9f9 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -962,6 +962,13 @@ static int btree_releasepage(struct page *page, gfp_t gfp_flags) tree = &BTRFS_I(page->mapping->host)->io_tree; map = &BTRFS_I(page->mapping->host)->extent_tree; + /* + * We need to mask out eg. __GFP_HIGHMEM and __GFP_DMA32 as we're doing + * slab allocation from alloc_extent_state down the callchain where + * it'd hit a BUG_ON as those flags are not allowed. + */ + gfp_flags &= ~GFP_SLAB_BUG_MASK; + ret = try_release_extent_state(map, tree, page, gfp_flags); if (!ret) return 0; |