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author | Dan Williams <dan.j.williams@intel.com> | 2016-01-15 16:56:46 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 17:56:32 -0800 |
commit | 468ded03c07e0f2b5f05332bc255add47b1b0dee (patch) | |
tree | 0713ee3c5a57e53b3b54ee3ab7f767a0707a8c78 /kernel/memremap.c | |
parent | f25748e3c34eb8bb54853e9adba2d3dcf030503c (diff) | |
download | linux-stable-468ded03c07e0f2b5f05332bc255add47b1b0dee.tar.gz linux-stable-468ded03c07e0f2b5f05332bc255add47b1b0dee.tar.bz2 linux-stable-468ded03c07e0f2b5f05332bc255add47b1b0dee.zip |
libnvdimm, pmem: move request_queue allocation earlier in probe
Before the dynamically allocated struct pages from devm_memremap_pages()
can be put to use outside the driver, we need a mechanism to track
whether they are still in use at teardown. Towards that goal reorder
the initialization sequence to allow the 'q_usage_counter' from the
request_queue to be used by the devm_memremap_pages() implementation (in
subsequent patches).
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/memremap.c')
0 files changed, 0 insertions, 0 deletions