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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-05-14 11:38:51 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-05-25 11:00:23 -0700 |
| commit | e9dfc0b2bc42761410e8db6c252c6c5889e178b8 (patch) | |
| tree | d42beb9d6b2c54bc205e48bc75cdf26ec0eeddc3 /fs/ocfs2/localalloc.c | |
| parent | 1c1ee4c3e7e16d23166a624a132889df3c540a18 (diff) | |
ocfs2: trylock in ocfs2_readpage()
Similarly to the page lock / cluster lock inversion in ocfs2_readpage, we
can deadlock on ip_alloc_sem. We can down_read_trylock() instead and just
return AOP_TRUNCATED_PAGE if the operation fails.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/localalloc.c')
0 files changed, 0 insertions, 0 deletions