Alex Elder aa711ee340 ceph: define snap counts as u32 everywhere ...

There are two structures in which a count of snapshots are
maintained:

    struct ceph_snap_context {
	...
        u32 num_snaps;
	...
    }
and
    struct ceph_snap_realm {
	...
        u32 num_prior_parent_snaps;   /*  had prior to parent_since */
	...
        u32 num_snaps;
	...
    }

These fields never take on negative values (e.g., to hold special
meaning), and so are really inherently unsigned.  Furthermore they
take their value from over-the-wire or on-disk formatted 32-bit
values.

So change their definition to have type u32, and change some spots
elsewhere in the code to account for this change.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>

2012-07-30 18:15:47 -07:00

..

9p

kill v9fs_dentry_from_dir_inode()

2012-05-29 23:28:34 -04:00

adfs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

affs

affs: bury unused macros

2012-05-29 23:28:34 -04:00

afs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

autofs4

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

befs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

bfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

btrfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

cachefiles

switch touch_atime to struct path

2012-03-20 21:29:41 -04:00

ceph

ceph: define snap counts as u32 everywhere

2012-07-30 18:15:47 -07:00

cifs

Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

2012-05-29 12:42:10 -07:00

coda

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

configfs

make configfs_pin_fs() return root dentry on success

2012-03-20 21:29:48 -04:00

cramfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-03-21 13:36:41 -07:00

debugfs

debugfs: Add support to print u32 array in debugfs

2012-04-17 00:18:36 -04:00

devpts

userns: Convert devpts to use kuid/kgid where appropriate

2012-05-15 14:59:26 -07:00

dlm

dlm: NULL dereference on failure in kmem_cache_create()

2012-05-15 10:39:28 -05:00

ecryptfs

get rid of pointless allocations and copying in ecryptfs_follow_link()

2012-05-29 23:28:40 -04:00

efs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

exofs

Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd

2012-05-28 13:10:41 -07:00

exportfs

->encode_fh() API change

2012-05-29 23:28:33 -04:00

ext2

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

ext3

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

ext4

Ext4 updates for 3.5

2012-06-01 10:12:15 -07:00

fat

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

freevxfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

fscache

…

fuse

fs: introduce inode operation ->update_time

2012-06-01 12:07:25 -04:00

gfs2

->encode_fh() API change

2012-05-29 23:28:33 -04:00

hfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hfsplus

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

hostfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hpfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

hppfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

hugetlbfs

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

isofs

->encode_fh() API change

2012-05-29 23:28:33 -04:00

jbd

jbd: Write journal superblock with WRITE_FUA after checkpointing

2012-05-15 23:34:37 +02:00

jbd2

jbd2: use kmem_cache_zalloc wrapper instead of flag

2012-06-01 00:10:32 -04:00

jffs2

- More robust parsing especially of xattr data in JFFS2

2012-06-01 16:55:42 -07:00

jfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

lockd

Merge branch 'for-3.5' of git://linux-nfs.org/~bfields/linux

2012-06-01 08:32:58 -07:00

logfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

minix

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

ncpfs

fs: introduce inode operation ->update_time

2012-06-01 12:07:25 -04:00

nfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

nfs_common

…

nfsd

Merge branch 'for-3.5' of git://linux-nfs.org/~bfields/linux

2012-06-01 08:32:58 -07:00

nilfs2

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

nls

nls: fix (and rename) mac NLS table files and config options

2012-06-01 19:51:22 -07:00

notify

fsnotify: remove unused parameter from send_to_group()

2012-05-30 21:04:53 -04:00

ntfs

fs: introduce inode operation ->update_time

2012-06-01 12:07:25 -04:00

ocfs2

ocfs: simplify symlink handling

2012-05-29 23:28:40 -04:00

omfs

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

openpromfs

switch open-coded instances of d_make_root() to new helper

2012-03-20 21:29:35 -04:00

proc

c/r: procfs: add arg_start/end, env_start/end and exit_code members to /proc/$pid/stat

2012-05-31 17:49:32 -07:00

pstore

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

qnx4

qnx4: new helper - try_extent()

2012-03-20 21:29:52 -04:00

qnx6

fs: initial qnx6fs addition

2012-03-20 21:29:38 -04:00

quota

quota: Get rid of nested I_MUTEX_QUOTA locking subclass

2012-05-15 23:34:39 +02:00

ramfs

tidy up after d_make_root() conversion

2012-03-20 21:29:37 -04:00

reiserfs

reiserfs: get rid of resierfs_sync_super

2012-06-01 10:37:36 -04:00

romfs

MTD merge for 3.4

2012-03-30 17:31:56 -07:00

squashfs

Add an extra mount time sanity check, plus some code cleanups and bug fixes.

2012-03-28 18:05:54 -07:00

sysfs

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

sysv

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

ubifs

ubifs: use generic_fillattr()

2012-05-29 23:28:32 -04:00

udf

->encode_fh() API change

2012-05-29 23:28:33 -04:00

ufs

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

xfs

fs: introduce inode operation ->update_time

2012-06-01 12:07:25 -04:00

aio.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

anon_inodes.c

anon_inodes: move allocation of anon_inode into ->mount()

2012-03-20 21:29:45 -04:00

attr.c

vfs: increment iversion when a file is truncated

2012-05-30 21:04:53 -04:00

bad_inode.c

mm/fs: remove truncate_range

2012-05-29 16:22:23 -07:00

binfmt_aout.c

VM: add "vm_mmap()" helper function

2012-04-20 17:29:13 -07:00

binfmt_elf_fdpic.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

binfmt_elf.c

binfmt_elf: switch elf_map() to vm_mmap/vm_munmap

2012-05-30 21:04:55 -04:00

binfmt_em86.c

__register_binfmt() made void

2012-03-20 21:29:46 -04:00

binfmt_flat.c

binfmt_flat: use vm_munmap, we are missing ->mmap_sem there

2012-05-30 21:04:56 -04:00

binfmt_misc.c

vfs: Rename end_writeback() to clear_inode()

2012-05-06 13:43:41 +08:00

binfmt_script.c

__register_binfmt() made void

2012-03-20 21:29:46 -04:00

binfmt_som.c

VM: add "vm_mmap()" helper function

2012-04-20 17:29:13 -07:00

bio-integrity.c

fs: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:21 +08:00

bio.c

Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block

2012-05-30 08:52:42 -07:00

block_dev.c

avoid iput() from flusher thread

2012-05-28 09:54:45 -07:00

buffer.c

fs: Move bh_cachep to the __read_mostly section

2012-05-30 21:04:52 -04:00

char_dev.c

char_dev.c: fix up some whitespace errors

2011-12-13 11:18:17 -08:00

compat_binfmt_elf.c

…

compat_ioctl.c

The following text was taken from the original review request:

2012-03-24 10:24:31 -07:00

compat.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

2012-06-01 11:53:44 -07:00

dcache.c

vfs: remove unused __d_splice_alias argument

2012-05-30 21:04:54 -04:00

dcookies.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

direct-io.c

NFS: Ensure that setattr and getattr wait for O_DIRECT write completion

2012-05-31 11:41:36 -07:00

drop_caches.c

…

eventfd.c

eventfd: change int to __u64 in eventfd_signal()

2012-05-31 17:49:32 -07:00

eventpoll.c

HAVE_RESTORE_SIGMASK is defined on all architectures now

2012-06-01 12:58:46 -04:00

exec.c

split ->file_mmap() into ->mmap_addr()/->mmap_file()

2012-05-31 13:11:54 -04:00

fcntl.c

switch fcntl to fget_raw_light/fput_light

2012-05-29 23:28:30 -04:00

fhandle.c

vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

2012-01-06 23:16:53 -05:00

fifo.c

…

file_table.c

brlocks/lglocks: API cleanups

2012-05-29 23:28:41 -04:00

file.c

Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-03-29 18:12:23 -07:00

filesystems.c

vfs: convert fs_supers to hlist

2012-01-03 22:52:39 -05:00

fs_struct.c

The following text was taken from the original review request:

2012-03-24 10:24:31 -07:00

fs-writeback.c

writeback: Avoid iput() from flusher thread

2012-05-06 13:43:41 +08:00

generic_acl.c

switch posix_acl_equiv_mode() to umode_t *

2011-08-01 02:10:06 -04:00

inode.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

internal.h

vfs: split __dentry_open()

2012-06-01 12:12:00 -04:00

ioctl.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

ioprio.c

Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block

2012-05-30 08:52:42 -07:00

Kconfig

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-03-21 13:36:41 -07:00

Kconfig.binfmt

C6X: add support to build with BINFMT_ELF_FDPIC

2012-05-15 09:17:34 -04:00

libfs.c

vfs: make it possible to access the dentry hash/len as one 64-bit entry

2012-05-10 19:54:35 -07:00

locks.c

switch flock to fget_light/fput_light

2012-05-29 23:28:31 -04:00

Makefile

fs: initial qnx6fs addition

2012-03-20 21:29:38 -04:00

mbcache.c

…

mount.h

vfs: keep list of mounts for each superblock

2012-01-06 23:20:12 -05:00

mpage.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

namei.c

vfs: retry last component if opening stale dentry

2012-06-01 12:12:01 -04:00

namespace.c

vfs: umount_tree() might be called on subtree that had never made it

2012-05-30 21:04:55 -04:00

no-block.c

…

open.c

vfs: nameidata_to_filp(): don't throw away file on error

2012-06-01 12:12:01 -04:00

pipe.c

fs: introduce inode operation ->update_time

2012-06-01 12:07:25 -04:00

pnode.c

brlocks/lglocks: API cleanups

2012-05-29 23:28:41 -04:00

pnode.h

vfs: switch pnode.h macros to struct mount *

2012-01-03 22:57:11 -05:00

posix_acl.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

proc_namespace.c

brlocks/lglocks: API cleanups

2012-05-29 23:28:41 -04:00

read_write.c

aio/vfs: cleanup of rw_copy_check_uvector() and compat_rw_copy_check_uvector()

2012-05-31 17:49:32 -07:00

read_write.h

…

readdir.c

switch readdir/getdents to fget_light/fput_light

2012-05-29 23:28:29 -04:00

select.c

HAVE_RESTORE_SIGMASK is defined on all architectures now

2012-06-01 12:58:46 -04:00

seq_file.c

The following text was taken from the original review request:

2012-03-24 10:24:31 -07:00

signalfd.c

switch signalfd4() to fget_light/fput_light

2012-05-29 23:28:30 -04:00

splice.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-06-01 10:34:35 -07:00

stack.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

stat.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2012-05-23 17:42:39 -07:00

statfs.c

switch statfs to fget_light/fput_light

2012-05-29 23:28:31 -04:00

super.c

The following text was taken from the original review request:

2012-03-24 10:24:31 -07:00

sync.c

switch do_fsync() to fget_light()

2012-05-29 23:28:29 -04:00

timerfd.c

…

utimes.c

switch utimes() to fget_light/fput_light

2012-05-29 23:28:32 -04:00

xattr_acl.c

fs: reduce the use of module.h wherever possible

2012-02-28 19:31:58 -05:00

xattr.c

switch xattr syscalls to fget_light/fput_light

2012-05-29 23:28:30 -04:00