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70688e4dd1
linux/fs
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Nick Piggin 70688e4dd1 xip: support non-struct page backed memory 
Convert XIP to support non-struct page backed memory, using VM_MIXEDMAP for
the user mappings.

This requires the get_xip_page API to be changed to an address based one.
Improve the API layering a little bit too, while we're here.

This is required in order to support XIP filesystems on memory that isn't
backed with struct page (but memory with struct page is still supported too).

Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Cc: Jared Hulbert <jaredeh@gmail.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28 08:58:23 -07:00
..
9p [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
adfs
affs
afs AFS: Do not describe debug parameters with their value 2008-04-16 07:43:48 -07:00
autofs
autofs4
befs
bfs
cifs [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
coda
configfs
cramfs fs: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:44 -04:00
debugfs
devpts
dlm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm 2008-04-22 13:44:23 -07:00
ecryptfs eCryptfs: Swap dput() and mntput() 2008-03-19 18:53:36 -07:00
efs efs: update error msg to not refer to deleted read_inode() 2008-04-02 15:28:19 -07:00
exportfs
ext2 xip: support non-struct page backed memory 2008-04-28 08:58:23 -07:00
ext3 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial 2008-04-21 16:36:46 -07:00
ext4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial 2008-04-21 16:36:46 -07:00
fat [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
freevxfs
fuse [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
gfs2 mm: remove nopage 2008-04-28 08:58:18 -07:00
hfs
hfsplus [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
hostfs
hpfs
hppfs
hugetlbfs mempolicy: support optional mode flags 2008-04-28 08:58:19 -07:00
isofs zisofs: fix readpage() outside i_size 2008-03-19 18:53:36 -07:00
jbd jbd/jbd2 NULL noise 2008-03-30 14:18:41 -07:00
jbd2 jbd/jbd2 NULL noise 2008-03-30 14:18:41 -07:00
jffs2 [JFFS2] Introduce dbg_readinode2 log level, use it to shut read_dnode() up 2008-04-23 16:43:15 +01:00
jfs [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
lockd locks: don't call ->copy_lock methods on return of conflicting locks 2008-04-25 13:00:11 -04:00
minix
msdos
ncpfs [PATCH] r/o bind mounts: elevate write count for ncp_ioctl() 2008-04-19 00:29:23 -04:00
nfs [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
nfs_common
nfsd nfsd: don't allow setting ctime over v4 2008-04-25 13:00:11 -04:00
nls
ntfs
ocfs2 [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
openpromfs
partitions block: send disk "change" event for rescan_partitions() 2008-04-19 19:10:24 -07:00
proc smaps: account swap entries 2008-04-28 08:58:22 -07:00
qnx4
ramfs
reiserfs Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-21 15:41:27 -07:00
romfs ROMFS: Fix up an error in iget removal 2008-03-19 18:53:36 -07:00
smbfs NULL noise: fs/*, mm/*, kernel/* 2008-03-30 14:18:41 -07:00
sysfs [SCSI] sysfs: make group is_valid return a mode_t 2008-04-22 15:16:31 -05:00
sysv
udf udf: use crc_itu_t from lib instead of udf_crc 2008-04-17 14:29:56 +02:00
ufs fs/ufs/balloc.c: fix sparc64 printk warning 2008-03-19 18:53:37 -07:00
vfat
xfs Merge branch 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc 2008-04-21 15:41:27 -07:00
aio.c aio: io_getevents() should return if io_destroy() is invoked 2008-04-28 08:58:17 -07:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c [PATCH] sanitize handling of shared descriptor tables in failing execve() 2008-04-25 09:23:53 -04:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c [PATCH] sanitize handling of shared descriptor tables in failing execve() 2008-04-25 09:23:53 -04:00
binfmt_script.c
binfmt_som.c [PATCH] sanitize handling of shared descriptor tables in failing execve() 2008-04-25 09:23:53 -04:00
bio.c block: convert bio_copy_user to bio_copy_user_iov 2008-04-21 09:50:08 +02:00
block_dev.c
buffer.c mm: filter based on a nodemask as well as a gfp_mask 2008-04-28 08:58:19 -07:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
dcache.c [patch 2/7] vfs: mountinfo: add seq_file_root() 2008-04-23 00:04:38 -04:00
dcookies.c
direct-io.c
dnotify.c
dquot.c quota: add possibly missing iput() when quotaon and quotaoff races 2008-03-19 18:53:35 -07:00
drop_caches.c
eventfd.c
eventpoll.c
exec.c [PATCH] sanitize unshare_files/reset_files_struct 2008-04-25 09:23:59 -04:00
fcntl.c [PATCH] sanitize locate_fd() 2008-04-25 09:24:05 -04:00
fifo.c
file_table.c [PATCH] r/o bind mounts: debugging for missed calls 2008-04-19 00:29:28 -04:00
file.c
filesystems.c
fs-writeback.c fs: fix kernel-doc notation warnings 2008-03-19 18:53:36 -07:00
generic_acl.c
inode.c [PATCH] r/o bind mounts: write count for file_update_time() 2008-04-19 00:29:24 -04:00
inotify_user.c
inotify.c
internal.h [PATCH] move a bunch of declarations to fs/internal.h 2008-04-21 23:11:01 -04:00
ioctl.c
ioprio.c
Kconfig Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6 2008-04-24 11:46:16 -07:00
Kconfig.binfmt [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
libfs.c
locks.c Export __locks_copy_lock() so modular lockd builds 2008-04-25 15:49:46 -07:00
Makefile
mbcache.c vfs: fix possible deadlock in ext2, ext3, ext4 when using xattrs 2008-04-15 19:35:41 -07:00
mpage.c
namei.c [PATCH] r/o bind mounts: elevate write count for open()s 2008-04-19 00:29:25 -04:00
namespace.c [PATCH] restore sane ->umount_begin() API 2008-04-25 09:23:25 -04:00
nfsctl.c
no-block.c
open.c xip: support non-struct page backed memory 2008-04-28 08:58:23 -07:00
pipe.c [PATCH] double-free of inode on alloc_file() failure exit in create_write_pipe() 2008-04-22 19:54:57 -04:00
pnode.c [patch 7/7] vfs: mountinfo: show dominating group id 2008-04-23 00:05:09 -04:00
pnode.h [patch 7/7] vfs: mountinfo: show dominating group id 2008-04-23 00:05:09 -04:00
posix_acl.c
quota_v1.c
quota_v2.c
quota.c
read_write.c fs: use loff_t type instead of long long 2008-04-22 15:17:11 -07:00
read_write.h
readdir.c
select.c trivial: small cleanups 2008-04-21 22:15:06 +00:00
seq_file.c [patch 2/7] vfs: mountinfo: add seq_file_root() 2008-04-23 00:04:38 -04:00
signalfd.c signalfd: fix for incorrect SI_QUEUE user data reporting 2008-04-11 08:06:44 -07:00
splice.c splice: fix infinite loop in generic_file_splice_read() 2008-04-10 08:24:25 +02:00
stack.c
stat.c
super.c [PATCH] move a bunch of declarations to fs/internal.h 2008-04-21 23:11:01 -04:00
sync.c
timerfd.c
utimes.c [PATCH] r/o bind mounts: elevate write count for do_utimes() 2008-04-19 00:29:24 -04:00
xattr_acl.c
xattr.c [PATCH] remove unused label in xattr.c (noise from ro-bind) 2008-04-23 00:04:04 -04:00