ceph: fix page invalidation deadlock

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We occasionally want to make a best-effort attempt to invalidate cache
pages without fear of blocking.  If this fails, we fall back to an async
invalidate in another thread.

Use invalidate_mapping_pages instead of invalidate_inode_page2, as that
will skip locked pages, and not deadlock.

Signed-off-by: Sage Weil <sage@newdream.net>

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This commit is contained in:

Sage Weil 2009-11-12 15:07:24 -08:00

parent 039934b895

commit 11ea8eda06

1 changed files with 2 additions and 2 deletions

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fs/ceph/caps.c

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