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: Submitter =
Barry Song
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Apply
«
1
2
3
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Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[v3] mm: add per-order mTHP swpin counters
[v3] mm: add per-order mTHP swpin counters
2 1 -
-
-
-
2024-10-31
Barry Song
New
[v2] mm: add per-order mTHP swpin counters
[v2] mm: add per-order mTHP swpin counters
1 1 -
-
-
-
2024-10-30
Barry Song
New
[RFC] mm: count zeromap read and set for swapout and swapin
[RFC] mm: count zeromap read and set for swapout and swapin
- - -
-
-
-
2024-10-27
Barry Song
New
[RFC] mm: mitigate large folios usage and swap thrashing for nearly full memcg
[RFC] mm: mitigate large folios usage and swap thrashing for nearly full memcg
- - -
-
-
-
2024-10-27
Barry Song
New
mm: add per-order mTHP swpin counters
mm: add per-order mTHP swpin counters
1 1 -
-
-
-
2024-10-26
Barry Song
New
mm: Fix PSWPIN counter for large folios swap-in
mm: Fix PSWPIN counter for large folios swap-in
1 1 -
-
-
-
2024-10-23
Barry Song
New
[v2] mm: mglru: provide a separate list for lazyfree anon folios
[v2] mm: mglru: provide a separate list for lazyfree anon folios
- - 1
-
-
-
2024-10-16
Barry Song
New
mm: avoid unconditional one-tick sleep when swapcache_prepare fails
mm: avoid unconditional one-tick sleep when swapcache_prepare fails
- - 1
-
-
-
2024-09-26
Barry Song
New
[RFC] mm: mglru: provide a separate list for lazyfree anon folios
[RFC] mm: mglru: provide a separate list for lazyfree anon folios
- - 1
-
-
-
2024-09-14
Barry Song
New
[v9,3/3] mm: support large folios swap-in for sync io devices
mm: enable large folios swap-in support
- - -
-
-
-
2024-09-08
Barry Song
New
[v9,2/3] mm: add nr argument in mem_cgroup_swapin_uncharge_swap() helper to support large folios
mm: enable large folios swap-in support
1 1 -
-
-
-
2024-09-08
Barry Song
New
[v9,1/3] mm: Fix swap_read_folio_zeromap() for large folios with partial zeromap
mm: enable large folios swap-in support
- 2 -
-
-
-
2024-09-08
Barry Song
New
[v8,3/3] mm: support large folios swap-in for sync io devices
mm: enable large folios swap-in support
- - -
-
-
-
2024-09-06
Barry Song
New
[v8,2/3] mm: add nr argument in mem_cgroup_swapin_uncharge_swap() helper to support large folios
mm: enable large folios swap-in support
1 1 -
-
-
-
2024-09-06
Barry Song
New
[v8,1/3] mm: Fix swap_read_folio_zeromap() for large folios with partial zeromap
mm: enable large folios swap-in support
- 1 -
-
-
-
2024-09-06
Barry Song
New
[v2] mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags()
[v2] mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags()
- 2 -
-
-
-
2024-09-05
Barry Song
New
binder_alloc: Move alloc_page() out of mmap_rwsem to reduce the lock duration
binder_alloc: Move alloc_page() out of mmap_rwsem to reduce the lock duration
- - 1
-
-
-
2024-09-02
Barry Song
New
[RFC] mm: entirely reuse the whole anon mTHP in do_wp_page
[RFC] mm: entirely reuse the whole anon mTHP in do_wp_page
- - -
-
-
-
2024-08-31
Barry Song
New
[RFC] mm: arm64: advance pte for contpte_ptep_set_access_flags
[RFC] mm: arm64: advance pte for contpte_ptep_set_access_flags
1 1 -
-
-
-
2024-08-31
Barry Song
New
[v4,3/3] mm: warn about illegal __GFP_NOFAIL usage in a more appropriate location and manner
mm/vdpa: correct misuse of non-direct-reclaim __GFP_NOFAIL and improve related doc and warn
2 1 -
-
-
-
2024-08-30
Barry Song
New
[v4,2/3] mm: document __GFP_NOFAIL must be blockable
mm/vdpa: correct misuse of non-direct-reclaim __GFP_NOFAIL and improve related doc and warn
4 1 -
-
-
-
2024-08-30
Barry Song
New
[v4,1/3] vduse: avoid using __GFP_NOFAIL
mm/vdpa: correct misuse of non-direct-reclaim __GFP_NOFAIL and improve related doc and warn
- 1 1
-
-
-
2024-08-30
Barry Song
New
[v4,2/2] mm: count the number of partially mapped anonymous THPs per size
mm: count the number of anonymous THPs per size
1 - -
-
-
-
2024-08-24
Barry Song
New
[v4,1/2] mm: count the number of anonymous THPs per size
mm: count the number of anonymous THPs per size
1 - -
-
-
-
2024-08-24
Barry Song
New
[v3,2/2] mm: collect the number of anon large folios partially mapped
mm: collect the number of anon mTHP
1 - -
-
-
-
2024-08-22
Barry Song
New
[v3,1/2] mm: collect the number of anon large folios
mm: collect the number of anon mTHP
1 - -
-
-
-
2024-08-22
Barry Song
New
[v6] mm: override mTHP "enabled" defaults at kernel cmdline
[v6] mm: override mTHP "enabled" defaults at kernel cmdline
1 1 1
-
-
-
2024-08-20
Barry Song
New
[v3,4/4] mm: prohibit NULL deference exposed for unsupported non-blockable __GFP_NOFAIL
mm: clarify nofail memory allocation
- - -
-
-
-
2024-08-17
Barry Song
New
[v3,3/4] mm: BUG_ON to avoid NULL deference while __GFP_NOFAIL fails
mm: clarify nofail memory allocation
2 1 -
-
-
-
2024-08-17
Barry Song
New
[v3,2/4] mm: document __GFP_NOFAIL must be blockable
mm: clarify nofail memory allocation
3 1 -
-
-
-
2024-08-17
Barry Song
New
[v3,1/4] vduse: avoid using __GFP_NOFAIL
mm: clarify nofail memory allocation
- 1 1
-
-
-
2024-08-17
Barry Song
New
[v5] mm: override mTHP "enabled" defaults at kernel cmdline
[v5] mm: override mTHP "enabled" defaults at kernel cmdline
1 1 1
-
-
-
2024-08-17
Barry Song
New
[v4] mm: Override mTHP "enabled" defaults at kernel cmdline
[v4] mm: Override mTHP "enabled" defaults at kernel cmdline
- 1 1
-
-
-
2024-08-14
Barry Song
New
[v3] mm: Override mTHP "enabled" defaults at kernel cmdline
[v3] mm: Override mTHP "enabled" defaults at kernel cmdline
- - -
-
-
-
2024-08-12
Barry Song
New
[v2,2/2] mm: collect the number of anon large folios on split_deferred list
mm: collect the number of anon mTHP
- - -
-
-
-
2024-08-11
Barry Song
New
[v2,1/2] mm: collect the number of anon large folios
mm: collect the number of anon mTHP
1 - -
-
-
-
2024-08-11
Barry Song
New
mm: attempt to batch free swap entries for zap_pte_range()
mm: attempt to batch free swap entries for zap_pte_range()
- - -
-
-
-
2024-08-06
Barry Song
New
[v6,2/2] mm: support large folios swap-in for zRAM-like devices
mm: Ignite large folios swap-in support
- - -
-
-
-
2024-08-02
Barry Song
New
[v6,1/2] mm: add nr argument in mem_cgroup_swapin_uncharge_swap() helper to support large folios
mm: Ignite large folios swap-in support
1 - -
-
-
-
2024-08-02
Barry Song
New
[v2,4/4] mm: prohibit NULL deference exposed for unsupported non-blockable __GFP_NOFAIL
mm: clarify nofail memory allocation
- - -
-
-
-
2024-07-31
Barry Song
New
[v2,3/4] mm: BUG_ON to avoid NULL deference while __GFP_NOFAIL fails
mm: clarify nofail memory allocation
2 1 -
-
-
-
2024-07-31
Barry Song
New
[v2,2/4] mm: Document __GFP_NOFAIL must be blockable
mm: clarify nofail memory allocation
2 1 -
-
-
-
2024-07-31
Barry Song
New
[RFT,v2,1/4] vpda: try to fix the potential crash due to misusing __GFP_NOFAIL
mm: clarify nofail memory allocation
- - -
-
-
-
2024-07-31
Barry Song
New
[1/1] mm: swap: add nr argument in swapcache_prepare and swapcache_clear to support large folios
mm: swap: add nr argument in swapcache_prepare() and swapcache_clear()
1 1 1
-
-
-
2024-07-30
Barry Song
New
[v5,4/4] mm: Introduce per-thpsize swapin control policy
mm: support mTHP swap-in for zRAM-like swapfile
- - -
-
-
-
2024-07-26
Barry Song
New
[v5,3/4] mm: support large folios swapin as a whole for zRAM-like swapfile
mm: support mTHP swap-in for zRAM-like swapfile
- - -
-
-
-
2024-07-26
Barry Song
New
[v5,2/4] mm: Introduce mem_cgroup_swapin_uncharge_swap_nr() helper for large folios swap-in
mm: support mTHP swap-in for zRAM-like swapfile
- - -
-
-
-
2024-07-26
Barry Song
New
[v5,1/4] mm: swap: introduce swapcache_prepare_nr and swapcache_clear_nr for large folios swap-in
mm: support mTHP swap-in for zRAM-like swapfile
- 1 -
-
-
-
2024-07-26
Barry Song
New
mm: huge_memory: don't start_stop_khugepaged for non-PMD THP
mm: huge_memory: don't start_stop_khugepaged for non-PMD THP
- - -
-
-
-
2024-07-26
Barry Song
New
[RFC,5/5] non-mm: discourage the usage of __GFP_NOFAIL and encourage GFP_NOFAIL
mm: clarify nofail memory allocation
- - -
-
-
-
2024-07-24
Barry Song
New
[4/5] mm: Introduce GFP_NOFAIL with the inclusion of __GFP_RECLAIM
mm: clarify nofail memory allocation
- - -
-
-
-
2024-07-24
Barry Song
New
[3/5] mm: BUG_ON to avoid NULL deference while __GFP_NOFAIL fails
mm: clarify nofail memory allocation
- - -
-
-
-
2024-07-24
Barry Song
New
[2/5] mm: Document __GFP_NOFAIL must be blockable
mm: clarify nofail memory allocation
2 - -
-
-
-
2024-07-24
Barry Song
New
[RFC,1/5] vpda: try to fix the potential crash due to misusing __GFP_NOFAIL
mm: clarify nofail memory allocation
- - -
-
-
-
2024-07-24
Barry Song
New
[v3] mm: Extend 'usage' parameter so that cluster_swap_free_nr() can be reused
[v3] mm: Extend 'usage' parameter so that cluster_swap_free_nr() can be reused
1 1 -
-
-
-
2024-07-24
Barry Song
New
[RFC] mm: warn potential return NULL for kmalloc_array and kvmalloc_array with __GFP_NOFAIL
[RFC] mm: warn potential return NULL for kmalloc_array and kvmalloc_array with __GFP_NOFAIL
- - -
-
-
-
2024-07-17
Barry Song
New
[v1] mm: shmem: Rename mTHP shmem counters
[v1] mm: shmem: Rename mTHP shmem counters
- - -
-
-
-
2024-07-09
Barry Song
New
[v2] mm: Extend 'usage' parameter so that cluster_swap_free_nr() can be reused
[v2] mm: Extend 'usage' parameter so that cluster_swap_free_nr() can be reused
- 1 -
-
-
-
2024-07-09
Barry Song
New
mm: Extend 'usage' parameter so that cluster_swap_free_nr() can be reused
mm: Extend 'usage' parameter so that cluster_swap_free_nr() can be reused
- - -
-
-
-
2024-07-08
Barry Song
New
mm/vmscan: drop checking if _deferred_list is empty before using TTU_SYNC
mm/vmscan: drop checking if _deferred_list is empty before using TTU_SYNC
- 2 -
-
-
-
2024-06-29
Barry Song
New
mm: zswap: fix zswap_never_enabled() for CONFIG_ZSWAP==N
mm: zswap: fix zswap_never_enabled() for CONFIG_ZSWAP==N
3 2 -
-
-
-
2024-06-29
Barry Song
New
[RFC,v4,2/2] mm: support large folios swapin as a whole for zRAM-like swapfile
mm: support mTHP swap-in for zRAM-like swapfile
- - -
-
-
-
2024-06-29
Barry Song
New
[RFC,v4,1/2] mm: swap: introduce swapcache_prepare_nr and swapcache_clear_nr for large folios swap-…
mm: support mTHP swap-in for zRAM-like swapfile
- - -
-
-
-
2024-06-29
Barry Song
New
[v2,1/1] tools/mm: Introduce a tool to assess swap entry allocation for thp_swapout
tools/mm: Introduce a tool to assess swap entry allocation for thp_swapout
- 1 1
-
-
-
2024-06-22
Barry Song
New
selftests/mm: Introduce a test program to assess swap entry allocation for thp_swapout
selftests/mm: Introduce a test program to assess swap entry allocation for thp_swapout
- - -
-
-
-
2024-06-20
Barry Song
New
[v2] cifs: drop the incorrect assertion in cifs_swap_rw()
[v2] cifs: drop the incorrect assertion in cifs_swap_rw()
- - -
-
-
-
2024-06-18
Barry Song
New
[v2] nfs: drop the incorrect assertion in nfs_swap_rw()
[v2] nfs: drop the incorrect assertion in nfs_swap_rw()
- 1 -
-
-
-
2024-06-18
Barry Song
New
[v2,3/3] mm: remove folio_test_anon(folio)==false path in __folio_add_anon_rmap()
mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()
1 - 1
-
-
-
2024-06-17
Barry Song
New
[v2,2/3] mm: use folio_add_new_anon_rmap() if folio_test_anon(folio)==false
mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()
1 - 1
-
-
-
2024-06-17
Barry Song
New
[v2,1/3] mm: extend rmap flags arguments for folio_add_new_anon_rmap
mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()
- - 1
-
-
-
2024-06-17
Barry Song
New
cifs: fix the incorrect assertion in cifs_swap_rw()
cifs: fix the incorrect assertion in cifs_swap_rw()
- - -
-
-
-
2024-06-17
Barry Song
New
nfs: fix the incorrect assertion in nfs_swap_rw()
nfs: fix the incorrect assertion in nfs_swap_rw()
- - -
-
-
-
2024-06-17
Barry Song
New
[RFC,3/3] mm: remove folio_test_anon(folio)==false path in __folio_add_anon_rmap()
mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()
- - -
-
-
-
2024-06-13
Barry Song
New
[RFC,2/3] mm: do_swap_page: use folio_add_new_anon_rmap() if folio_test_anon(folio)==false
mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()
- - -
-
-
-
2024-06-13
Barry Song
New
[RFC,1/3] mm: extend rmap flags arguments for folio_add_new_anon_rmap
mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()
- - -
-
-
-
2024-06-13
Barry Song
New
[v2,2/2] mm: set pte writable while pte_soft_dirty() is true in do_swap_page()
mm: introduce pmd|pte_needs_soft_dirty_wp helpers and utilize them
1 - -
-
-
-
2024-06-07
Barry Song
New
[v2,1/2] mm: introduce pmd|pte_needs_soft_dirty_wp helpers for softdirty write-protect
mm: introduce pmd|pte_needs_soft_dirty_wp helpers and utilize them
- - -
-
-
-
2024-06-07
Barry Song
New
mm: introduce pmd|pte_need_soft_dirty_wp helpers for softdirty write-protect
mm: introduce pmd|pte_need_soft_dirty_wp helpers for softdirty write-protect
- - -
-
-
-
2024-06-06
Barry Song
New
[v2] mm: swap: reuse exclusive folio directly instead of wp page faults
[v2] mm: swap: reuse exclusive folio directly instead of wp page faults
1 - -
-
-
-
2024-06-02
Barry Song
New
[RFC] mm: swap: reuse exclusive folio directly instead of wp page faults
[RFC] mm: swap: reuse exclusive folio directly instead of wp page faults
- - -
-
-
-
2024-05-31
Barry Song
New
[v5,6/6] mm: swap: entirely map large folios found in swapcache
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-29
Barry Song
New
[v5,5/6] mm: swap: make should_try_to_free_swap() support large-folio
large folios swap-in: handle refault cases first
1 3 -
-
-
-
2024-05-29
Barry Song
New
[v5,4/6] mm: introduce arch_do_swap_page_nr() which allows restore metadata for nr pages
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-29
Barry Song
New
[v5,3/6] mm: introduce pte_move_swp_offset() helper which can move offset bidirectionally
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-29
Barry Song
New
[v5,2/6] mm: remove the implementation of swap_free() and always use swap_free_nr()
large folios swap-in: handle refault cases first
1 2 -
-
-
-
2024-05-29
Barry Song
New
[v5,1/6] mm: swap: introduce swap_free_nr() for batched swap_free()
large folios swap-in: handle refault cases first
1 2 -
-
-
-
2024-05-29
Barry Song
New
mm: arm64: Fix the out-of-bounds issue in contpte_clear_young_dirty_ptes
mm: arm64: Fix the out-of-bounds issue in contpte_clear_young_dirty_ptes
3 2 1
-
-
-
2024-05-24
Barry Song
New
[v4,6/6] mm: swap: entirely map large folios found in swapcache
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-08
Barry Song
New
[v4,5/6] mm: swap: make should_try_to_free_swap() support large-folio
large folios swap-in: handle refault cases first
1 3 -
-
-
-
2024-05-08
Barry Song
New
[v4,4/6] mm: introduce arch_do_swap_page_nr() which allows restore metadata for nr pages
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-08
Barry Song
New
[v4,3/6] mm: introduce pte_move_swp_offset() helper which can move offset bidirectionally
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-08
Barry Song
New
[v4,2/6] mm: remove the implementation of swap_free() and always use swap_free_nr()
large folios swap-in: handle refault cases first
1 2 -
-
-
-
2024-05-08
Barry Song
New
[v4,1/6] mm: swap: introduce swap_free_nr() for batched swap_free()
large folios swap-in: handle refault cases first
1 2 -
-
-
-
2024-05-08
Barry Song
New
[v2] mm/vmstat: sum up all possible CPUs instead of using vm_events_fold_cpu
[v2] mm/vmstat: sum up all possible CPUs instead of using vm_events_fold_cpu
- - -
-
-
-
2024-05-03
Barry Song
New
[v3,6/6] mm: swap: entirely map large folios found in swapcache
large folios swap-in: handle refault cases first
- 1 -
-
-
-
2024-05-03
Barry Song
New
[v3,5/6] mm: swap: make should_try_to_free_swap() support large-folio
large folios swap-in: handle refault cases first
1 2 -
-
-
-
2024-05-03
Barry Song
New
[v3,4/6] mm: introduce arch_do_swap_page_nr() which allows restore metadata for nr pages
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-03
Barry Song
New
[v3,3/6] mm: introduce pte_move_swp_offset() helper which can move offset bidirectionally
large folios swap-in: handle refault cases first
- 2 -
-
-
-
2024-05-03
Barry Song
New
[v3,2/6] mm: remove swap_free() and always use swap_free_nr()
large folios swap-in: handle refault cases first
1 1 -
-
-
-
2024-05-03
Barry Song
New
[v3,1/6] mm: swap: introduce swap_free_nr() for batched swap_free()
large folios swap-in: handle refault cases first
1 2 -
-
-
-
2024-05-03
Barry Song
New
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