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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2010-03-11 17:01:09 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-03-23 13:33:50 -0700 |
| commit | 66f1207bce10fd80ee8ce99b67d617644612f05e (patch) | |
| tree | 3031bb74dce8c54af69dcd4aa7e566f40a5511ce /kernel/rtmutex.h | |
| parent | 7c9e2b1c4784c6e574f69dbd904b2822f2e04d6e (diff) | |
| download | op-kernel-dev-66f1207bce10fd80ee8ce99b67d617644612f05e.zip op-kernel-dev-66f1207bce10fd80ee8ce99b67d617644612f05e.tar.gz | |
resources: add interfaces that return conflict information
request_resource() and insert_resource() only return success or failure,
which no information about what existing resource conflicted with the
proposed new reservation. This patch adds request_resource_conflict()
and insert_resource_conflict(), which return the conflicting resource.
Callers may use this for better error messages or to adjust the new
resource and retry the request.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'kernel/rtmutex.h')
0 files changed, 0 insertions, 0 deletions
