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[PATCH] IB uverbs: memory pinning implementation
authorRoland Dreier <rolandd@cisco.com>
Fri, 8 Jul 2005 00:57:14 +0000 (17:57 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 8 Jul 2005 01:23:48 +0000 (18:23 -0700)
commit4a5255683a1477043e87e71513861ac6fa9107d9
tree6b32628db0560e2f093efc50e7a0630b9bb678d0tree | snapshot
parent0e3166a0f7986a77839892f9ff482b160f7e2151commit | diff
[PATCH] IB uverbs: memory pinning implementation

Add support for pinning userspace memory regions and returning a list of pages
in the region.  This includes tracking pinned memory against vm_locked and
preventing unprivileged users from exceeding RLIMIT_MEMLOCK.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/infiniband/core/uverbs_mem.c [new file with mode: 0644] blob
Linux Kernel Source Tree.