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| author | Josef Bacik <josef@redhat.com> | 2012-05-30 21:35:17 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-06-15 03:29:09 +0200 |
| commit | beb42dd793193a3d4e72970bfa73cd8810f63cea (patch) | |
| tree | 8690e35c2da24fff82e61556b362cb736c8edf49 /fs/btrfs/disk-io.c | |
| parent | Merge branch 'for-chris' of git://git.jan-o-sch.net/btrfs-unstable into for-l... (diff) | |
| download | linux-beb42dd793193a3d4e72970bfa73cd8810f63cea.tar.xz linux-beb42dd793193a3d4e72970bfa73cd8810f63cea.zip | |
Btrfs: pass locked_page into extent_clear_unlock_delalloc if theres an error
While doing my enospc work I got a transaction abortion that resulted in a
panic when we tried to unlock_page() an already unlocked page. This is
because we aren't calling extent_clear_unlock_delalloc with the locked page
so it was unlocking all the pages in the range. This is wrong since
__extent_writepage expects to have the page locked still unless we return
*page_started as 1. This should keep us from panicing. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Diffstat (limited to '')
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