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bitmap: optimise bitmap_set and bitmap_clear of a single bit
2017-07-10 Matthew Wilcoxbitmap: optimise bitmap_set and bitmap_clear of a single bit
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <willy@infradead.org>
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2017-07-10 Matthew Wilcoxlib/test_bitmap.c: add optimisation tests
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <willy@infradead.org>
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2017-07-10 Matthew Wilcoxmm/hugetlb.c: replace memfmt with string_get_size
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-05-03 Matthew Wilcoxmm: tighten up the fault path a little
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-03-13 Matthew Wilcoxthermal: Fix potential deadlock in cpu_cooling
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-03-07 Matthew Wilcoxradix tree test suite: Specify -m32 in LDFLAGS too
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-03-07 Matthew Wilcoxida: Free correct IDA bitmap
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-03-07 Matthew Wilcoxradix tree test suite: Depend on Makefile and quieten...
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-25 Matthew Wilcoxcheckpatch: add another old address for the FSF
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-25 Matthew Wilcoxlib/find_bit.c: micro-optimise find_next_*_bit
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-25 Matthew Wilcoxmm, x86: add support for PUD-sized transparent hugepages
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-15 Matthew WilcoxImprove sparse documentation
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxidr: Add missing __rcu annotations
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix-tree: Fix __rcu annotations
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix-tree: Add rcu_dereference and rcu_assign_pointer...
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Run iteration tests for longer
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Fix split/join memory leaks
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Fix leaks in regression2.c
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Fix leaky tests
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Enable address sanitizer
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix_tree_iter_resume: Fix out of bounds error
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix-tree: Store a pointer to the root in each node
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix-tree: Chain preallocated nodes through ->parent
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Introduce kmalloc_verbose
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxidr: Return the deleted entry from idr_remove
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxradix tree test suite: Build separate binaries for...
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxida: Use exceptional entries for small IDAs
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew Wilcoxida: Move ida_bitmap to a percpu variable
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-14 Matthew WilcoxReimplement IDR and IDA using the radix tree
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix-tree: Add radix_tree_iter_delete
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix-tree: Add radix_tree_iter_tag_clear()
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Remove obsolete CONFIG
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Use vpath to find lib files
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Reduce kernel.h
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Remove export.h
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Remove types.h
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Remove mempool
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-02-13 Matthew Wilcoxradix tree test suite: Depend on tools/include/asm...
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-28 Matthew Wilcoxtools: Provide a definition of WARN_ON
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-28 Matthew Wilcoxradix tree test suite: Remove duplicate bitops code
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-28 Matthew Wilcoxradix tree: constify some pointers
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-28 Matthew Wilcoxradix tree: Add some implicit includes
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-26 Matthew Wilcoxkernel-doc: Handle returning pointers to pointers
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-25 Matthew Wilcoxradix-tree: fix private list warnings
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-04 Matthew Wilcoxthermal: convert devfreq_cooling to use an IDA
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-04 Matthew Wilcoxthermal: convert cpu_cooling to use an IDA
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-04 Matthew Wilcoxthermal: convert clock cooling to use an IDA
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-04 Matthew Wilcoxthermal core: convert ID allocation to IDA
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2017-01-02 Matthew Wilcoxdmaengine: Convert ID allocation to an IDA
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxredo: radix tree test suite: fix compilation
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: delete unused rcupdate.c
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: add new tag check
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: ensure counts are initialised
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: cache recently freed objects
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: add some more functionality
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxidr: reduce the number of bits per level from 8 to 6
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxrxrpc: abstract away knowledge of IDR internals
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxtpm: use idr_find(), not idr_find_slowpath()
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxidr: add ida_is_empty
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: check multiorder iteration
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: fix replacement for multiorder entries
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: add radix_tree_split_preload()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: add radix_tree_split
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: add radix_tree_join
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: delete radix_tree_range_tag_if_tagged()
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: delete radix_tree_locate_item()
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: improve multiorder iterators
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxbtrfs: fix race in btrfs_free_dummy_fs_info()
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: improve dump output
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: make radix_tree_find_next_bit more useful
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: create node_tag_set()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: move rcu_head into a union with private_list
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix-tree: fix typo
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: use common find-bit code
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxtools: add more bitmap functions
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: record order in each item
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: handle exceptional entries
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: use rcu_barrier
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: iteration test misuses RCU
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: make runs more reproducible
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: free preallocated nodes
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: track preempt_count
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxradix tree test suite: allow GFP_ATOMIC allocations...
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-15 Matthew Wilcoxtools: add WARN_ON_ONCE
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-12-08 Matthew Wilcoxradix tree test suite: fix compilation
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
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2016-09-25 Matthew Wilcoxradix tree test suite: Test radix_tree_replace_slot...
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
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2016-07-01 Matthew WilcoxRemove last traces of ->sync_page
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: free up the bottom bit of exceptional entries...
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: make radix_tree_descend() more useful
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: introduce radix_tree_replace_clear_tags()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: tidy up __radix_tree_create()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: tidy up range_tag_if_tagged
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: tidy up next_chunk
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: change naming conventions in radix_tree_shrink
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: rename radix_tree_is_indirect_ptr()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: rename indirect_to_ptr() to entry_to_node()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: rename ptr_to_indirect() to node_to_entry()
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: rename INDIRECT_PTR to INTERNAL_NODE
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix-tree: remove root->height
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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2016-05-21 Matthew Wilcoxradix tree test suite: remove dependencies on height
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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