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linux/fs
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Maxim Patlasov b111c8c0e3 fuse: categorize fuse_get_req() 
The patch categorizes all fuse_get_req() invocations into two categories:
 - fuse_get_req_nopages(fc) - when caller doesn't care about req->pages
 - fuse_get_req(fc, n) - when caller need n page pointers (n > 0)

Adding fuse_get_req_nopages() helps to avoid numerous fuse_get_req(fc, 0)
scattered over code. Now it's clear from the first glance when a caller need
fuse_req with page pointers.

The patch doesn't make any logic changes. In multi-page case, it silly
allocates array of FUSE_MAX_PAGES_PER_REQ page pointers. This will be amended
by future patches.

Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2013-01-24 16:21:25 +01:00
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9p
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adfs
adfs: drop vmtruncate
2012-12-20 14:00:01 -05:00
affs
affs: drop vmtruncate
2012-12-20 14:00:01 -05:00
afs
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autofs4
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2012-12-17 15:44:47 -08:00
befs
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bfs
bfs: drop vmtruncate
2012-12-20 14:00:01 -05:00
btrfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2012-12-20 18:14:31 -08:00
cachefiles
FS-Cache: Mark cancellation of in-progress operation
2012-12-20 22:34:00 +00:00
ceph
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2012-12-20 14:00:13 -08:00
cifs
CIFS: Don't let read only caching for mandatory byte-range locked files
2013-01-01 23:04:30 -06:00
coda
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configfs
lseek: the "whence" argument is called "whence"
2012-12-17 17:15:12 -08:00
cramfs
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debugfs
debugfs: convert gid= argument from decimal, not octal
2013-01-11 05:56:01 -08:00
devpts
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dlm
dlm: fix lvb invalidation conditions
2012-11-16 11:20:42 -06:00
ecryptfs
fs/ecryptfs/crypto.c: make ecryptfs_encode_for_filename() static
2012-12-18 10:10:13 -06:00
efs
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exofs
exofs: don't leak io_state and pages on read error
2012-12-14 12:17:32 +02:00
exportfs
Merge branch 'for-3.8' of git://linux-nfs.org/~bfields/linux
2012-12-20 14:04:11 -08:00
ext2
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ext3
lseek: the "whence" argument is called "whence"
2012-12-17 17:15:12 -08:00
ext4
ext4: remove duplicate call to ext4_bread() in ext4_init_new_dir()
2013-01-06 23:40:25 -05:00
f2fs
f2fs: use _safe() version of list_for_each
2013-01-22 10:49:00 +09:00
fat
fat: fix incorrect function comment
2012-12-20 17:40:20 -08:00
freevxfs
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fscache
FS-Cache: Clear remaining page count on retrieval cancellation
2012-12-20 22:35:15 +00:00
fuse
fuse: categorize fuse_get_req()
2013-01-24 16:21:25 +01:00
gfs2
GFS2: Reset rd_last_alloc when it reaches the end of the rgrp
2013-01-02 10:05:27 +00:00
hfs
hfs: drop vmtruncate
2012-12-20 14:00:01 -05:00
hfsplus
Merge branch 'akpm' (Andrew's patch-bomb)
2012-12-20 20:00:43 -08:00
hostfs
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hpfs
hpfs: drop vmtruncate
2012-12-20 18:40:00 -05:00
hppfs
pidns: Use task_active_pid_ns where appropriate
2012-11-19 05:59:09 -08:00
hugetlbfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-12-13 12:00:02 -08:00
isofs
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jbd
jbd: don't wake kjournald unnecessarily
2013-01-14 22:50:45 +01:00
jbd2
Various bug fixes for ext4. Perhaps the most serious bug fixed is one
2013-01-02 09:57:34 -08:00
jffs2
jffs2: hold erase_completion_lock on exit
2012-11-18 11:59:01 +02:00
jfs
jfs: drop vmtruncate
2012-12-20 18:40:52 -05:00
lockd
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logfs
logfs: drop vmtruncate
2012-12-20 18:40:53 -05:00
minix
minix: drop vmtruncate
2012-12-20 18:40:53 -05:00
ncpfs
ncpfs: drop vmtruncate
2012-12-20 18:40:54 -05:00
nfs
nfs: avoid dereferencing null pointer in initiate_bulk_draining
2013-01-05 14:26:51 -05:00
nfs_common
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nfsd
Revert "nfsd: warn on odd reply state in nfsd_vfs_read"
2012-12-21 17:07:45 -08:00
nilfs2
nilfs2: drop vmtruncate
2012-12-20 18:40:54 -05:00
nls
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notify
Merge branch 'for-next' of git://git.infradead.org/users/eparis/notify
2012-12-20 20:11:52 -08:00
ntfs
ntfs: drop vmtruncate
2012-12-20 18:40:55 -05:00
ocfs2
ocfs2: drop vmtruncate
2012-12-20 14:00:01 -05:00
omfs
omfs: drop vmtruncate
2012-12-20 14:00:01 -05:00
openpromfs
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proc
mempolicy: remove arg from mpol_parse_str, mpol_to_str
2013-01-02 09:27:10 -08:00
pstore
pstore: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
qnx4
…
qnx6
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quota
quota: Use the pre-processor to compile out quotactl_cmd_write when !CONFIG_BLOCK
2012-12-13 16:33:24 +01:00
ramfs
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reiserfs
reiserfs: drop vmtruncate
2012-12-20 14:00:01 -05:00
romfs
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squashfs
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sysfs
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2012-12-17 15:44:47 -08:00
sysv
sysv: drop vmtruncate
2012-12-20 14:00:01 -05:00
ubifs
ubifs: use prandom_bytes
2012-12-17 17:15:26 -08:00
udf
UDF: Fix a null pointer dereference in udf_sb_free_partitions
2013-01-14 22:53:47 +01:00
ufs
ufs: drop vmtruncate
2012-12-20 14:00:01 -05:00
xfs
xfs: recalculate leaf entry pointer after compacting a dir2 block
2013-01-16 16:08:55 -06:00
aio.c
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anon_inodes.c
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attr.c
userns: Allow chown and setgid preservation
2012-11-20 04:17:24 -08:00
bad_inode.c
lseek: the "whence" argument is called "whence"
2012-12-17 17:15:12 -08:00
binfmt_aout.c
get rid of pt_regs argument of ->load_binary()
2012-11-28 21:53:38 -05:00
binfmt_elf_fdpic.c
get rid of pt_regs argument of ->load_binary()
2012-11-28 21:53:38 -05:00
binfmt_elf.c
binfmt_elf: fix corner case kfree of uninitialized data
2012-12-17 17:15:19 -08:00
binfmt_em86.c
exec: use -ELOOP for max recursion depth
2012-12-17 17:15:23 -08:00
binfmt_flat.c
get rid of pt_regs argument of ->load_binary()
2012-11-28 21:53:38 -05:00
binfmt_misc.c
exec: do not leave bprm->interp on stack
2012-12-20 17:40:19 -08:00
binfmt_script.c
exec: do not leave bprm->interp on stack
2012-12-20 17:40:19 -08:00
binfmt_som.c
get rid of pt_regs argument of ->load_binary()
2012-11-28 21:53:38 -05:00
bio-integrity.c
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bio.c
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block_dev.c
lseek: the "whence" argument is called "whence"
2012-12-17 17:15:12 -08:00
buffer.c
vfs: add missing virtual cache flush after editing partial pages
2013-01-14 13:17:50 -08:00
char_dev.c
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compat_binfmt_elf.c
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compat_ioctl.c
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compat.c
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coredump.c
do_coredump(): get rid of pt_regs argument
2012-11-29 00:01:25 -05:00
coredump.h
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dcache.c
vfs: d_obtain_alias() needs to use "/" as default name.
2012-12-20 18:49:10 -05:00
dcookies.c
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direct-io.c
direct-io: don't read inode->i_blkbits multiple times
2012-11-29 12:38:44 -08:00
drop_caches.c
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eventfd.c
fs, eventfd: add procfs fdinfo helper
2012-12-17 17:15:27 -08:00
eventpoll.c
epoll: prevent missed events on EPOLL_CTL_MOD
2013-01-02 09:16:43 -08:00
exec.c
fs/exec.c: work around icc miscompilation
2013-01-11 14:54:55 -08:00
fcntl.c
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fhandle.c
Merge branch 'for-3.8' of git://linux-nfs.org/~bfields/linux
2012-12-20 14:04:11 -08:00
fifo.c
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file_table.c
fs: Fix imbalance in freeze protection in mark_files_ro()
2012-12-20 13:57:36 -05:00
file.c
misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
filesystems.c
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fs_struct.c
kill daemonize()
2012-11-28 21:49:02 -05:00
fs-writeback.c
writeback: fix a typo in comment
2012-12-12 17:38:34 -08:00
generic_acl.c
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inode.c
mm: redefine address_space.assoc_mapping
2012-12-11 17:22:26 -08:00
internal.h
writeback: put unused inodes to LRU after writeback completion
2012-11-26 17:41:24 -08:00
ioctl.c
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ioprio.c
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Kconfig
fuse: Move CUSE Kconfig entry from fs/Kconfig into fs/fuse/Kconfig
2013-01-17 13:08:45 +01:00
Kconfig.binfmt
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libfs.c
vfs: drop vmtruncate
2012-12-20 18:46:29 -05:00
locks.c
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Makefile
f2fs: update Kconfig and Makefile
2012-12-11 13:43:42 +09:00
mbcache.c
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mount.h
proc: Usable inode numbers for the namespace file descriptors.
2012-11-20 04:19:49 -08:00
mpage.c
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namei.c
vfs: fix renameat to retry on ESTALE errors
2012-12-20 18:50:05 -05:00
namespace.c
vfs, freeze: use ACCESS_ONCE() to guard access to ->mnt_flags
2012-12-20 13:36:18 -05:00
no-block.c
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open.c
vfs: make fchownat retry once on ESTALE errors
2012-12-20 18:50:07 -05:00
pipe.c
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pnode.c
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pnode.h
vfs: Only support slave subtrees across different user namespaces
2012-11-19 05:59:20 -08:00
posix_acl.c
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proc_namespace.c
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read_write.c
sendfile: allows bypassing of notifier events
2012-12-20 17:40:21 -08:00
read_write.h
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readdir.c
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select.c
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seq_file.c
seq_file: fix new kernel-doc warnings
2013-01-10 14:35:24 -08:00
signalfd.c
fs, epoll: add procfs fdinfo helper
2012-12-17 17:15:27 -08:00
splice.c
tcp: fix MSG_SENDPAGE_NOTLAST logic
2013-01-06 20:58:13 -08:00
stack.c
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stat.c
vfs: fix readlinkat to retry on ESTALE
2012-12-20 18:50:01 -05:00
statfs.c
vfs: fix user_statfs to retry once on ESTALE errors
2012-12-20 18:50:07 -05:00
super.c
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sync.c
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timerfd.c
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utimes.c
vfs: allow utimensat() calls to retry once on an ESTALE error
2012-12-20 18:50:08 -05:00
xattr_acl.c
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xattr.c
vfs: make lremovexattr retry once on ESTALE error
2012-12-20 18:50:11 -05:00