kernel_optimize_test/fs
Alexey Dobriyan 9b80a184ea fs/file: more unsigned file descriptors
Propagate unsignedness for grand total of 149 bytes:

	$ ./scripts/bloat-o-meter ../vmlinux-000 ../obj/vmlinux
	add/remove: 0/0 grow/shrink: 0/10 up/down: 0/-149 (-149)
	function                                     old     new   delta
	set_close_on_exec                             99      98      -1
	put_files_struct                             201     200      -1
	get_close_on_exec                             59      58      -1
	do_prlimit                                   498     497      -1
	do_execveat_common.isra                     1662    1661      -1
	__close_fd                                   178     173      -5
	do_dup2                                      219     204     -15
	seq_show                                     685     660     -25
	__alloc_fd                                   384     357     -27
	dup_fd                                       718     646     -72

It mostly comes from converting "unsigned int" to "long" for bit operations.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-27 18:47:38 -04:00
..
9p Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
adfs Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
affs get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
afs rxrpc: Fix races between skb free, ACK generation and replying 2016-08-06 00:08:40 -04:00
autofs4 autofs: use dentry flags to block walks during expire 2016-09-19 15:36:17 -07:00
befs
bfs
btrfs Merge branch 'for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2016-09-23 13:39:37 -07:00
cachefiles cachefiles: Fix attempt to read i_blocks after deleting file [ver #2] 2016-09-27 18:31:29 -04:00
ceph ceph: do not modify fi->frag in need_reset_readdir() 2016-09-05 14:30:35 +02:00
cifs cifs: don't use memcpy() to copy struct iov_iter 2016-09-27 18:13:04 -04:00
coda
configfs configfs: Return -EFBIG from configfs_write_bin_file. 2016-09-16 12:58:28 +02:00
cramfs
crypto fscrypto: require write access to mount to set encryption policy 2016-09-10 01:18:57 -04:00
debugfs
devpts devpts: return NULL pts 'priv' entry for non-devpts nodes 2016-09-03 11:02:50 -07:00
dlm dlm: fix malfunction of dlm_tool caused by debugfs changes 2016-08-26 13:22:14 -05:00
ecryptfs
efivarfs get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
efs
exofs
exportfs
ext2 Merge branch 'work.const-qstr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-06 09:49:02 -04:00
ext4 fscrypto: require write access to mount to set encryption policy 2016-09-10 01:18:57 -04:00
f2fs fscrypto: require write access to mount to set encryption policy 2016-09-10 01:18:57 -04:00
fat Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
freevxfs
fscache
fuse fuse: direct-io: don't dirty ITER_BVEC pages 2016-08-24 18:17:04 +02:00
gfs2 fs: return EPERM on immutable inode 2016-08-07 10:03:31 -04:00
hfs Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
hfsplus Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
hostfs hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common() 2016-08-04 00:18:10 +02:00
hpfs get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
hugetlbfs
isofs get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
jbd2
jffs2
jfs get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
kernfs kernfs: don't depend on d_find_any_alias() when generating notifications 2016-08-31 14:48:52 +02:00
lockd
logfs Merge branch 'work.const-qstr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-06 09:49:02 -04:00
minix
ncpfs get rid of 'parent' argument of ->d_compare() 2016-07-31 16:37:25 -04:00
nfs NFSv4.1: Fix the CREATE_SESSION slot number accounting 2016-09-11 14:56:44 -04:00
nfs_common
nfsd nfsd: don't return an unhashed lock stateid after taking mutex 2016-08-12 16:10:25 -04:00
nilfs2 nilfs2: move ioctl interface and disk layout to uapi separately 2016-08-02 19:35:21 -04:00
nls
notify fanotify: fix list corruption in fanotify_get_response() 2016-09-19 15:36:17 -07:00
ntfs get rid of separate multipage fault-in primitives 2016-09-27 18:12:24 -04:00
ocfs2 Revert "ocfs2: bump up o2cb network protocol version" 2016-09-19 15:36:17 -07:00
omfs
openpromfs
orangefs orangefs: Account for jiffies wraparound. 2016-08-02 15:39:13 -04:00
overlayfs ovl: fix workdir creation 2016-09-05 13:55:20 +02:00
proc fs/proc/kcore.c: Add bounce buffer for ktext data 2016-09-20 13:32:49 -07:00
pstore ramoops: use persistent_ram_free() instead of kfree() for freeing prz 2016-08-05 11:21:46 -07:00
qnx4
qnx6
quota Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2016-07-29 15:54:19 -07:00
ramfs ipc/shm: fix crash if CONFIG_SHMEM is not set 2016-09-19 15:36:17 -07:00
reiserfs reiserfs: fix "new_insert_key may be used uninitialized ..." 2016-08-02 19:35:22 -04:00
romfs
squashfs
sysfs sysfs: correctly handle read offset on PREALLOC attrs 2016-08-31 15:14:44 +02:00
sysv
tracefs
ubifs ubifs: Fix xattr generic handler usage 2016-08-23 23:02:52 +02:00
udf
ufs
xfs xfs: track log done items directly in the deferred pending work item 2016-08-30 13:51:39 +10:00
aio.c aio: mark AIO pseudo-fs noexec 2016-09-15 15:49:28 -07:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c binfmt_elf: switch to new creds when switching to new mm 2016-08-31 09:13:56 -07:00
binfmt_em86.c fs/binfmt_em86.c: fix incompatible pointer type 2016-08-02 19:35:15 -04:00
binfmt_flat.c
binfmt_misc.c binfmt_misc for-linus on 20160727 2016-08-07 10:13:14 -04:00
binfmt_script.c
block_dev.c fs/block_dev: fix potential NULL ptr deref in freeze_bdev() 2016-08-25 08:38:26 -06:00
buffer.c
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c fs: compat: remove redundant check of nr_segs 2016-09-27 18:47:38 -04:00
coredump.c
dax.c libnvdimm for 4.8 2016-07-28 17:38:16 -07:00
dcache.c Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2016-08-04 18:04:44 -04:00
fcntl.c
fhandle.c
file_table.c
file.c fs/file: more unsigned file descriptors 2016-09-27 18:47:38 -04:00
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c mm, writeback: flush plugged IO in wakeup_flusher_threads() 2016-08-09 19:58:06 -06:00
inode.c Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-08-07 10:01:14 -04:00
internal.h binfmt_misc for-linus on 20160727 2016-08-07 10:13:14 -04:00
ioctl.c vfs: cap dedupe request structure size at PAGE_SIZE 2016-09-15 13:29:52 -07:00
iomap.c iomap: don't set FIEMAP_EXTENT_MERGED for extent based filesystems 2016-08-29 11:33:58 +10:00
Kconfig Highlights: 2016-08-04 19:59:06 -04:00
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mount.h
mpage.c block/mm: make bdev_ops->rw_page() take a bool for read/write 2016-08-07 14:41:02 -06:00
namei.c fs: return EPERM on immutable inode 2016-08-07 10:03:31 -04:00
namespace.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2016-07-29 15:54:19 -07:00
no-block.c
nsfs.c
open.c binfmt_misc for-linus on 20160727 2016-08-07 10:13:14 -04:00
pipe.c mm: memcontrol: only mark charged pages with PageKmemcg 2016-08-09 10:14:10 -07:00
pnode.c
pnode.h
posix_acl.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2016-07-29 15:54:19 -07:00
proc_namespace.c
read_write.c
readdir.c
select.c
seq_file.c fs/seq_file: fix out-of-bounds read 2016-08-26 17:39:35 -07:00
signalfd.c
splice.c
stack.c
stat.c
statfs.c
super.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2016-07-29 15:54:19 -07:00
sync.c
timerfd.c
userfaultfd.c
utimes.c fs: return EPERM on immutable inode 2016-08-07 10:03:31 -04:00
xattr.c