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Over time, dlmfs has added some features that were not part of the initial ABI. Unfortunately, some of these features are not detectable via standard usage. For example, Linux's default poll always returns POLLIN, so there is no way for a caller of poll(2) to know when dlmfs added poll support. Instead, we provide this list of new capabilities. Capabilities is a read-only attribute. We do it as a module parameter so we can discover it whether dlmfs is built in, loaded, or even not loaded (via modinfo). The ABI features are local to this machine's dlmfs mount. This is distinct from the locking protocol, which is concerned with inter-node interaction. Signed-off-by: Joel Becker <joel.becker@oracle.com> |
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| .. | ||
| dlmapi.h | ||
| dlmast.c | ||
| dlmcommon.h | ||
| dlmconvert.c | ||
| dlmconvert.h | ||
| dlmdebug.c | ||
| dlmdebug.h | ||
| dlmdomain.c | ||
| dlmdomain.h | ||
| dlmfs.c | ||
| dlmfsver.c | ||
| dlmfsver.h | ||
| dlmlock.c | ||
| dlmmaster.c | ||
| dlmrecovery.c | ||
| dlmthread.c | ||
| dlmunlock.c | ||
| dlmver.c | ||
| dlmver.h | ||
| Makefile | ||
| userdlm.c | ||
| userdlm.h | ||