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Nate Diller 01f2705daf fs: convert core functions to zero_user_page ... It's very common for file systems to need to zero part or all of a page, the simplist way is just to use kmap_atomic() and memset(). There's actually a library function in include/linux/highmem.h that does exactly that, but it's confusingly named memclear_highpage_flush(), which is descriptive of *how* it does the work rather than what the *purpose* is. So this patchset renames the function to zero_user_page(), and calls it from the various places that currently open code it. This first patch introduces the new function call, and converts all the core kernel callsites, both the open-coded ones and the old memclear_highpage_flush() ones. Following this patch is a series of conversions for each file system individually, per AKPM, and finally a patch deprecating the old call. The diffstat below shows the entire patchset. [akpm@linux-foundation.org: fix a few things] Signed-off-by: Nate Diller <nate.diller@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
..
Kconfig	…
Makefile	…
allocpercpu.c	…
backing-dev.c	…
bootmem.c	…
bounce.c	…
fadvise.c	…
filemap.c	AFS: export a couple of core functions for AFS write support	18 years ago
filemap.h	…
filemap_xip.c	fs: convert core functions to zero_user_page	18 years ago
fremap.c	…
highmem.c	…
hugetlb.c	pretend cpuset has some form of hugetlb page reservation	18 years ago
internal.h	…
madvise.c	…
memory.c	…
memory_hotplug.c	…
mempolicy.c	…
mempool.c	…
migrate.c	…
mincore.c	…
mlock.c	…
mmap.c	Remove unused variable in get_unmapped_area	18 years ago
mmzone.c	…
mprotect.c	…
mremap.c	…
msync.c	…
nommu.c	move die notifier handling to common code	18 years ago
oom_kill.c	…
page-writeback.c	Factor outstanding I/O error handling	18 years ago
page_alloc.c	Add white list into modpost.c for memory hotplug code and ia64's machvec section	18 years ago
page_io.c	…
pdflush.c	…
prio_tree.c	…
quicklist.c	…
readahead.c	…
rmap.c	fbdev: mm: Deferred IO support	18 years ago
shmem.c	…
shmem_acl.c	…
slab.c	slab: shut down cache_reaper when cpu goes down	18 years ago
slob.c	…
slub.c	krealloc: fix kerneldoc comments	18 years ago
sparse.c	Add white list into modpost.c for memory hotplug code and ia64's machvec section	18 years ago
swap.c	…
swap_state.c	…
swapfile.c	…
thrash.c	…
tiny-shmem.c	…
truncate.c	fs: convert core functions to zero_user_page	18 years ago
util.c	…
vmalloc.c	move die notifier handling to common code	18 years ago
vmscan.c	Factor outstanding I/O error handling	18 years ago
vmstat.c	…