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Show patches with
: Submitter =
Peng Zhang
| Archived =
No
| 185 patches
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Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[v3,1/4] maple_tree: add test for mas_wr_modify() fast path
Optimize the fast path of mas_store()
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2023-06-15
Peng Zhang
New
[v2,3/3] maple_tree: add a fast path case in mas_wr_slot_store()
Optimize the fast path of mas_store()
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2023-06-09
Peng Zhang
New
[v2,2/3] maple_tree: optimize mas_wr_append(), also improve duplicating VMAs
Optimize the fast path of mas_store()
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2023-06-09
Peng Zhang
New
[v2,1/3] maple_tree: add test for mas_wr_modify() fast path
Optimize the fast path of mas_store()
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2023-06-09
Peng Zhang
New
[2/2] maple_tree: add a fast path case in mas_wr_slot_store()
[1/2] maple_tree: optimize mas_wr_append(), also improve duplicating VMAs
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2023-06-02
Peng Zhang
New
[1/2] maple_tree: optimize mas_wr_append(), also improve duplicating VMAs
[1/2] maple_tree: optimize mas_wr_append(), also improve duplicating VMAs
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2023-06-02
Peng Zhang
New
[v4,10/10] maple_tree: Relocate the declaration of mas_empty_area_rev().
Clean ups for maple tree
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2023-05-24
Peng Zhang
New
[v4,09/10] maple_tree: Simplify and clean up mas_wr_node_store()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,08/10] maple_tree: Rework mas_wr_slot_store() to be cleaner and more efficient.
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,07/10] maple_tree: Add comments and some minor cleanups to mas_wr_append()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,06/10] maple_tree: Add mas_wr_new_end() to calculate new_end accurately
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,05/10] maple_tree: Make the code symmetrical in mas_wr_extend_null()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,04/10] maple_tree: Simplify mas_is_span_wr()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,03/10] maple_tree: Fix the arguments to __must_hold()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,02/10] maple_tree: Drop mas_{rev_}alloc() and mas_fill_gap()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v4,01/10] maple_tree: Rework mtree_alloc_{range,rrange}()
Clean ups for maple tree
- 1 -
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2023-05-24
Peng Zhang
New
[v3,10/10] maple_tree: Relocate the declaration of mas_empty_area_rev().
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,09/10] maple_tree: Simplify and clean up mas_wr_node_store()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,08/10] maple_tree: Rework mas_wr_slot_store() to be cleaner and more efficient.
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,07/10] maple_tree: Add comments and some minor cleanups to mas_wr_append()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,06/10] maple_tree: Add mas_wr_new_end() to calculate new_end accurately
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,05/10] maple_tree: Make the code symmetrical in mas_wr_extend_null()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,04/10] maple_tree: Simplify mas_is_span_wr()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,03/10] maple_tree: Fix the arguments to __must_hold()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,02/10] maple_tree: Drop mas_{rev_}alloc() and mas_fill_gap()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
[v3,01/10] maple_tree: Rework mtree_alloc_{range,rrange}()
Clean ups for maple tree
- 1 -
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2023-05-22
Peng Zhang
New
radix tree test suite: Fix building radix tree test suite.
radix tree test suite: Fix building radix tree test suite.
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2023-05-21
Peng Zhang
New
[v2,10/10] maple_tree: Relocate the declaration of mas_empty_area_rev().
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,09/10] maple_tree: Simplify and clean up mas_wr_node_store()
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,08/10] maple_tree: Rework mas_wr_slot_store() to be cleaner and more efficient.
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,07/10] maple_tree: Add comments and some minor cleanups to mas_wr_append()
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,06/10] maple_tree: Add mas_wr_new_end() to calculate new_end accurately
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,05/10] maple_tree: Make the code symmetrical in mas_wr_extend_null()
Clean ups for maple tree
- 1 -
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2023-05-17
Peng Zhang
New
[v2,04/10] maple_tree: Simplify mas_is_span_wr()
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,03/10] maple_tree: Fix the arguments to __must_hold()
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,02/10] maple_tree: Drop mas_{rev_}alloc() and mas_fill_gap()
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[v2,01/10] maple_tree: Rework mtree_alloc_{range,rrange}()
Clean ups for maple tree
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2023-05-17
Peng Zhang
New
[10/10] maple_tree: Simplify and clean up mas_wr_node_store()
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[09/10] maple_tree: Rework mas_wr_slot_store() to be cleaner and more efficient.
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[08/10] maple_tree: Add comments and some minor cleanups to mas_wr_append()
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[07/10] maple_tree: Add mas_wr_new_end() to calculate new_end accurately
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[06/10] maple_tree: Wrap the replace operation with an inline function.
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[05/10] maple_tree: Make the code symmetrical in mas_wr_extend_null()
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[04/10] maple_tree: Simplify mas_is_span_wr()
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[03/10] maple_tree: Remove __must_hold() which does not work
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[02/10] maple_tree: Drop mtree_alloc_{range,rrange}() and related functions.
Clean ups for maple tree
- 1 -
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2023-05-15
Peng Zhang
New
[01/10] maple_tree: Drop the test code for mtree_alloc_{range,rrange}()
Clean ups for maple tree
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2023-05-15
Peng Zhang
New
[2/2] maple_tree: Drop mtree_alloc_{range,rrange}() and related functions.
[1/2] maple_tree: Drop the test code for mtree_alloc_{range,rrange}()
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2023-05-10
Peng Zhang
New
[1/2] maple_tree: Drop the test code for mtree_alloc_{range,rrange}()
[1/2] maple_tree: Drop the test code for mtree_alloc_{range,rrange}()
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2023-05-10
Peng Zhang
New
[v2] maple_tree: Fix potential out-of-bounds access in mas_wr_end_piv()
[v2] maple_tree: Fix potential out-of-bounds access in mas_wr_end_piv()
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2023-05-06
Peng Zhang
New
[v2] maple_tree: Make maple state reusable after mas_empty_area()
[v2] maple_tree: Make maple state reusable after mas_empty_area()
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2023-05-05
Peng Zhang
New
maple_tree: Fix potential out-of-bounds access in mas_wr_end_piv()
maple_tree: Fix potential out-of-bounds access in mas_wr_end_piv()
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2023-05-04
Peng Zhang
New
[9/9] maple_tree: Move declaration of mas_empty_area_rev() to a better place
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[8/9] maple_tree: Remove the redundant check of mas->offset in mas_empty_area/area_rev()
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[7/9] maple_tree: Delete redundant code in mas_next_node()
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[6/9] maple_tree: Remove a confusing check
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[5/9] maple_tree: Remove an if statement that cannot be true
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[4/9] maple_tree: Update mtree_alloc_rrange() and mtree_alloc_range() testing
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[3/9] maple_tree: Modify the allocation method of mtree_alloc_range/rrange()
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[2/9] maple_tree: Make maple state reusable after mas_empty_area()
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
[1/9] maple_tree: Fix allocation when min is equal to max in mas_empty_area/_area_rev()
fix, rework and clean up for maple tree
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2023-04-25
Peng Zhang
New
maple_tree: Fix allocation in mas_sparse_area()
maple_tree: Fix allocation in mas_sparse_area()
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2023-04-19
Peng Zhang
New
[v2,2/2] maple_tree: Add a test case to check maple_alloc
[v2,1/2] maple_tree: Fix a potential memory leak, OOB access, or other unpredictable bug
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2023-04-11
Peng Zhang
New
[v2,1/2] maple_tree: Fix a potential memory leak, OOB access, or other unpredictable bug
[v2,1/2] maple_tree: Fix a potential memory leak, OOB access, or other unpredictable bug
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2023-04-11
Peng Zhang
New
[v2] maple_tree: Use correct variable type in sizeof
[v2] maple_tree: Use correct variable type in sizeof
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2023-04-11
Peng Zhang
New
maple_tree: Use correct variable type in sizeof
maple_tree: Use correct variable type in sizeof
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2023-04-10
Peng Zhang
New
[2/2] maple_tree: Fix a potential memory leak, OOB access, or other unpredictable bug
[1/2] maple_tree: Add a test case to check maple_alloc
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2023-04-07
Peng Zhang
New
[1/2] maple_tree: Add a test case to check maple_alloc
[1/2] maple_tree: Add a test case to check maple_alloc
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2023-04-07
Peng Zhang
New
[v2] mm: kfence: Improve the performance of __kfence_alloc() and __kfence_free()
[v2] mm: kfence: Improve the performance of __kfence_alloc() and __kfence_free()
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2023-04-03
Peng Zhang
New
mm: kfence: Improve the performance of __kfence_alloc() and __kfence_free()
mm: kfence: Improve the performance of __kfence_alloc() and __kfence_free()
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2023-04-03
Peng Zhang
New
[v2,3/3] maple_tree: Fix a potential concurrency bug in RCU mode
Some fixes and cleanup for maple tree.
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2023-03-14
Peng Zhang
New
[v2,2/3] maple_tree: Simplify mas_wr_node_walk()
Some fixes and cleanup for maple tree.
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2023-03-14
Peng Zhang
New
[v2,1/3] maple_tree: Fix get wrong data_end in mtree_lookup_walk()
Some fixes and cleanup for maple tree.
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2023-03-14
Peng Zhang
New
[4/4] maple_tree: Simplify the code of mas_mab_cp()
Some fixes and cleanup for maple tree.
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2023-03-10
Peng Zhang
New
[3/4] maple_tree: Fix a potential concurrency bug in RCU mode
Some fixes and cleanup for maple tree.
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2023-03-10
Peng Zhang
New
[2/4] maple_tree: Simplify mas_wr_node_walk()
Some fixes and cleanup for maple tree.
- 1 -
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2023-03-10
Peng Zhang
New
[1/4] maple_tree: Fix get wrong data_end in mtree_lookup_walk()
Some fixes and cleanup for maple tree.
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2023-03-10
Peng Zhang
New
maple_tree: Fix the error of mas->min/max in mas_skip_node()
maple_tree: Fix the error of mas->min/max in mas_skip_node()
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2023-03-07
Peng Zhang
New
iommu: Avoid softlockup and rcu stall in fq_flush_timeout().
iommu: Avoid softlockup and rcu stall in fq_flush_timeout().
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2023-02-16
Peng Zhang
New
[v2,2/2] memblock: Avoid useless checks in memblock_merge_regions().
Some small improvements for memblock.
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2023-01-29
Peng Zhang
New
[v2,1/2] memblock: Make a boundary tighter in memblock_add_range().
Some small improvements for memblock.
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2023-01-29
Peng Zhang
New
[3/3] memblock: Avoid useless checks in memblock_merge_regions().
Some small improvements for memblock.
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2023-01-13
Peng Zhang
New
[2/3] memblock: Make finding index faster when modify regions.
Some small improvements for memblock.
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2023-01-13
Peng Zhang
New
[1/3] memblock: Make a boundary tighter in memblock_add_range().
Some small improvements for memblock.
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2023-01-13
Peng Zhang
New
[RFC] sched: Throttling through task work for cfs bandwidth
[RFC] sched: Throttling through task work for cfs bandwidth
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2022-12-12
Peng Zhang
New
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