search for: maccess

Hi, On Thu, Jun 18, 2020 at 04:19:02PM -0400, Ilia Mirkin wrote: > Hi Boris, > > There was a fixup to that patch that you'll also have to revert first > -- 7dbbdd37f2ae7dd4175ba3f86f4335c463b18403. I guess there's some > subtle difference between the old open-coded logic and the helper, > they were supposed to be identical. Thanks, that's a good point. I reverted

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...+struct mm_struct; + +void use_mm(struct mm_struct *mm); +void unuse_mm(struct mm_struct *mm); + +#endif diff --git a/mm/Makefile b/mm/Makefile index 5e0bd64..46c3892 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -11,7 +11,7 @@ obj-y := bootmem.o filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page_alloc.o page-writeback.o pdflush.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ prio_tree.o util.o mmzone.o vmstat.o backing-dev.o \ - page_isolation.o mm_init.o $(mmu-y) + page_isolation.o mm_init.o mmu_context.o $(mmu-y) obj-y += init-mm.o obj-$(CONFIG_PRO...

...se_mm); + #ifdef CONFIG_BLK_CGROUP /** * kthread_associate_blkcg - associate blkcg to current kthread diff --git a/mm/Makefile b/mm/Makefile index dbc8346d16ca..0af4ee81aed2 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -41,7 +41,7 @@ obj-y := filemap.o mempool.o oom_kill.o fadvise.o \ maccess.o page-writeback.o \ readahead.o swap.o truncate.o vmscan.o shmem.o \ util.o mmzone.o vmstat.o backing-dev.o \ - mm_init.o mmu_context.o percpu.o slab_common.o \ + mm_init.o percpu.o slab_common.o \ compaction.o vmacache.o \ interval_tree.o list_lru.o workingse...

Hi all, this series improves the use_mm / unuse_mm interface by better documenting the assumptions, and my taking the set_fs manipulations spread over the callers into the core API.

Hi all, this series improves the use_mm / unuse_mm interface by better documenting the assumptions, and my taking the set_fs manipulations spread over the callers into the core API.

Hi all, this series improves the use_mm / unuse_mm interface by better documenting the assumptions, and my taking the set_fs manipulations spread over the callers into the core API. Changes since v1: - drop a few patches - fix a comment typo - cover the newly merged use_mm/unuse_mm caller in vfio

Hi all, this series improves the use_mm / unuse_mm interface by better documenting the assumptions, and my taking the set_fs manipulations spread over the callers into the core API. Changes since v1: - drop a few patches - fix a comment typo - cover the newly merged use_mm/unuse_mm caller in vfio