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| author | Takashi Iwai <tiwai@suse.de> | 2011-04-05 09:12:41 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-04-05 09:12:41 +0200 |
| commit | 09f68072b32089f2e3b4749161eb3ce954faf8d4 (patch) | |
| tree | b8b3c84f8a9c7150c2d830428daa3d641917ecf3 /fs/btrfs/extent_io.c | |
| parent | d454f39f3ff3ee5a818c271026081a48a537bd41 (diff) | |
| parent | ef49e4fae3f364af8da041dcc1bb4931c749b3da (diff) | |
Merge branch 'for-2.6.40' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index b5b92824a271..20ddb28602a8 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2192,6 +2192,8 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc, else write_flags = WRITE; + trace___extent_writepage(page, inode, wbc); + WARN_ON(!PageLocked(page)); pg_offset = i_size & (PAGE_CACHE_SIZE - 1); if (page->index > end_index || @@ -3690,6 +3692,7 @@ int map_private_extent_buffer(struct extent_buffer *eb, unsigned long start, "wanted %lu %lu\n", (unsigned long long)eb->start, eb->len, start, min_len); WARN_ON(1); + return -EINVAL; } p = extent_buffer_page(eb, i); |