search for: pagewalk

The pagewalk code already passes the value as the hmask parameter. Signed-off-by: Christoph Hellwig <hch at lst.de> --- mm/hmm.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/mm/hmm.c b/mm/hmm.c index f26d6abc4ed2..88b77a4a6a1e 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -771,19...

We only need the special pud_entry walker if PUD-sized hugepages and pte mappings are supported, else the common pagewalk code will take care of the iteration. Not implementing this callback reduced the amount of code compiled for non-x86 platforms, and also fixes compile failures with other architectures when helpers like pud_pfn are not implemented. Signed-off-by: Christoph Hellwig <hch at lst.de> --- mm/hm...

On Tue, Jul 30, 2019 at 08:52:01AM +0300, Christoph Hellwig wrote: > Stub out the whole function when CONFIG_TRANSPARENT_HUGEPAGE is not set > to make the function easier to read. > > Signed-off-by: Christoph Hellwig <hch at lst.de> > mm/hmm.c | 18 +++++++++--------- > 1 file changed, 9 insertions(+), 9 deletions(-) > > diff --git a/mm/hmm.c b/mm/hmm.c > index

The pagewalk code already passes the value as the hmask parameter. Signed-off-by: Christoph Hellwig <hch at lst.de> --- mm/hmm.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/mm/hmm.c b/mm/hmm.c index f26d6abc4ed2..03d37e102e3b 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -771,19...

On Mon, May 19, 2014 at 6:22 PM, Lucas Stach <l.stach at pengutronix.de> wrote: > Am Montag, den 19.05.2014, 11:02 +0200 schrieb Thierry Reding: >> On Mon, May 19, 2014 at 04:10:58PM +0900, Alexandre Courbot wrote: >> > Some architectures (e.g. ARM) need the CPU buffers to be explicitely >> > flushed for a memory write to take effect. Not doing so results in

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..fd473b5 --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,55 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..fd473b5 --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,55 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

Hi Jérôme, Ben, Felxi and Jason, below is a series against the hmm tree which cleans up various minor bits and allows HMM_MIRROR to be built on all architectures. Diffstat: 7 files changed, 81 insertions(+), 171 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git hmm-cleanups Gitweb:

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

...e-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_PROC_PAGE_MONITOR) += pagewalk.o diff --git a/mm/mmu_context.c b/mm/mmu_context.c new file mode 100644 index 0000000..9989c2f --- /dev/null +++ b/mm/mmu_context.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2009 Red Hat, Inc. + * + * See ../COPYING for licensing terms. + */ + +#include <linux/mm.h> +#include <linux/mmu_context.h...

Hi Jérôme, Ben, Felix and Jason, below is a series against the hmm tree which cleans up various minor bits and allows HMM_MIRROR to be built on all architectures. Diffstat: 11 files changed, 94 insertions(+), 210 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git hmm-cleanups.2 Gitweb: