diff options
author | Ian Kent <raven@themaw.net> | 2009-12-15 16:45:51 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:19:58 -0800 |
commit | 213614d583748d00967a91cacd656f417efb36ce (patch) | |
tree | f24b85cb8192af7f6723f3886fba3da55ccfbe0d /fs/autofs4/Kconfig | |
parent | cb4b492ac7595aad10756fe0b04691f0965e0cfc (diff) |
autofs4: always use lookup for lookup
We need to be able to cope with the directory mutex being held during
->d_revalidate() in some cases, but not all cases, and not necessarily by
us. Because we need to release the mutex when we call back to the daemon
to do perform a mount we must be sure that it is us who holds the mutex so
we must redirect mount requests to ->lookup() if the mutex is held.
Signed-off-by: Ian Kent <raven@themaw.net>
Cc: Sage Weil <sage@newdream.net>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Andreas Dilger <adilger@sun.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Yehuda Saheh <yehuda@newdream.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4/Kconfig')
0 files changed, 0 insertions, 0 deletions