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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-09 10:30:07 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-09 10:30:07 -0700 |
commit | fbf4432ff71b7a25bef993a5312906946d27f446 (patch) | |
tree | cf3e0024af4b8f9376eff75743f1fa1526e40900 /include/rdma/ib_umem_odp.h | |
parent | remove gperf left-overs from build system (diff) | |
parent | ipc: optimize semget/shmget/msgget for lots of keys (diff) | |
download | linux-dev-fbf4432ff71b7a25bef993a5312906946d27f446.tar.xz linux-dev-fbf4432ff71b7a25bef993a5312906946d27f446.zip |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- most of the rest of MM
- a small number of misc things
- lib/ updates
- checkpatch
- autofs updates
- ipc/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (126 commits)
ipc: optimize semget/shmget/msgget for lots of keys
ipc/sem: play nicer with large nsops allocations
ipc/sem: drop sem_checkid helper
ipc: convert kern_ipc_perm.refcount from atomic_t to refcount_t
ipc: convert sem_undo_list.refcnt from atomic_t to refcount_t
ipc: convert ipc_namespace.count from atomic_t to refcount_t
kcov: support compat processes
sh: defconfig: cleanup from old Kconfig options
mn10300: defconfig: cleanup from old Kconfig options
m32r: defconfig: cleanup from old Kconfig options
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
drivers/pps: aesthetic tweaks to PPS-related content
cpumask: make cpumask_next() out-of-line
kmod: move #ifdef CONFIG_MODULES wrapper to Makefile
kmod: split off umh headers into its own file
MAINTAINERS: clarify kmod is just a kernel module loader
kmod: split out umh code into its own file
test_kmod: flip INT checks to be consistent
test_kmod: remove paranoid UINT_MAX check on uint range processing
vfat: deduplicate hex2bin()
...
Diffstat (limited to 'include/rdma/ib_umem_odp.h')
-rw-r--r-- | include/rdma/ib_umem_odp.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/rdma/ib_umem_odp.h b/include/rdma/ib_umem_odp.h index fb67554aabd6..5eb7f5bc8248 100644 --- a/include/rdma/ib_umem_odp.h +++ b/include/rdma/ib_umem_odp.h @@ -111,22 +111,25 @@ int ib_umem_odp_map_dma_pages(struct ib_umem *umem, u64 start_offset, u64 bcnt, void ib_umem_odp_unmap_dma_pages(struct ib_umem *umem, u64 start_offset, u64 bound); -void rbt_ib_umem_insert(struct umem_odp_node *node, struct rb_root *root); -void rbt_ib_umem_remove(struct umem_odp_node *node, struct rb_root *root); +void rbt_ib_umem_insert(struct umem_odp_node *node, + struct rb_root_cached *root); +void rbt_ib_umem_remove(struct umem_odp_node *node, + struct rb_root_cached *root); typedef int (*umem_call_back)(struct ib_umem *item, u64 start, u64 end, void *cookie); /* * Call the callback on each ib_umem in the range. Returns the logical or of * the return values of the functions called. */ -int rbt_ib_umem_for_each_in_range(struct rb_root *root, u64 start, u64 end, +int rbt_ib_umem_for_each_in_range(struct rb_root_cached *root, + u64 start, u64 end, umem_call_back cb, void *cookie); /* * Find first region intersecting with address range. * Return NULL if not found */ -struct ib_umem_odp *rbt_ib_umem_lookup(struct rb_root *root, +struct ib_umem_odp *rbt_ib_umem_lookup(struct rb_root_cached *root, u64 addr, u64 length); static inline int ib_umem_mmu_notifier_retry(struct ib_umem *item, |