Bob Peterson c4a9d1892f GFS2: Fix non-recursive truncate bug ...

Before this patch if you truncated a file to a smaller size it
wasn't freeing all the blocks properly. There are two reasons.

First, the metapath comparison was not comparing previous heights.
I added a function, mp_eq_to_hgt, which checks the metapath at
all heights prior to the target height.

Second, in function find_nonnull_ptr, it needed to zero out all
pointers for heights following the target height. Translated into
decimal integer terms, this way a number like 299, when incremented,
becomes 300, not 399. The 2 gets incremented to 3, and the following
digits need to be reset.

These two things allow the truncate state machine to properly find
the blocks it needs to delete.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>

2017-08-30 13:29:22 -05:00

..

9p

9p: Convert to separately allocated bdi

2017-04-20 12:09:55 -06:00

adfs

…

affs

fs/affs: add rename exchange

2017-05-05 15:24:52 -04:00

afs

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-07-05 12:31:59 -07:00

autofs4

Merge branch 'linus' into sched/core, to pick up fixes

2017-06-24 08:57:20 +02:00

befs

befs: make export work with cold dcache

2017-05-05 11:35:35 +01:00

bfs

Tigran has moved

2017-05-12 15:57:15 -07:00

btrfs

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

cachefiles

sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming

2017-06-20 12:19:14 +02:00

ceph

ceph: unify inode i_ctime update

2017-06-14 19:37:23 +02:00

cifs

first set of cifs fixes for 4.13, bug fixes and improved POSIX character mapping

2017-07-07 17:44:36 -07:00

coda

fs: implement vfs_iter_write using do_iter_write

2017-06-29 17:49:23 -04:00

configfs

configfs: Introduce config_item_get_unless_zero()

2017-06-12 13:20:20 +02:00

cramfs

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crypto

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

debugfs

fs: fix the location of the kernel-api book

2017-05-16 08:44:23 -03:00

devpts

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dlm

net: Work around lockdep limitation in sockets that use sockets

2017-03-09 18:23:27 -08:00

ecryptfs

ecryptfs: Convert to separately allocated bdi

2017-04-20 12:09:55 -06:00

efivarfs

…

efs

…

exofs

mm: drop "wait" parameter from write_one_page()

2017-07-05 18:44:22 -04:00

exportfs

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

2017-03-03 11:38:56 -08:00

ext2

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

ext4

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

f2fs

Merge branch 'for-4.13/block' of git://git.kernel.dk/linux-block

2017-07-03 10:34:51 -07:00

fat

fat: fix using uninitialized fields of fat_inode/fsinfo_inode

2017-03-09 17:01:10 -08:00

freevxfs

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fscache

KEYS: Differentiate uses of rcu_dereference_key() and user_key_payload()

2017-03-02 10:09:00 +11:00

fuse

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

2017-05-20 16:12:30 -07:00

gfs2

GFS2: Fix non-recursive truncate bug

2017-08-30 13:29:22 -05:00

hfs

fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag

2017-05-08 17:15:14 -07:00

hfsplus

fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag

2017-05-08 17:15:14 -07:00

hostfs

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hpfs

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

hugetlbfs

mm: larger stack guard gap, between vmas

2017-06-19 21:50:20 +08:00

isofs

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

jbd2

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

jffs2

jffs2: fix spelling mistake: "requestied" -> "requested"

2017-04-19 11:35:55 -07:00

jfs

Writeback error handling fixes (pile #1)

2017-07-07 18:39:15 -07:00

kernfs

kernfs: Check KERNFS_HAS_RELEASE before calling kernfs_release_file()

2017-03-17 10:25:59 +09:00

lockd

Another RDMA update from Chuck Lever, and a bunch of miscellaneous

2017-05-10 13:29:23 -07:00

minix

mm: drop "wait" parameter from write_one_page()

2017-07-05 18:44:22 -04:00

ncpfs

mm: per-cgroup memory reclaim stats

2017-07-06 16:24:35 -07:00

nfs

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2017-07-05 11:26:35 -07:00

nfs_common

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nfsd

Merge branch 'work.read_write' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-05 14:35:57 -07:00

nilfs2

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

2017-07-03 13:08:04 -07:00

nls

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notify

fanotify: don't expose EOPENSTALE to userspace

2017-04-25 15:48:06 +02:00

ntfs

ntfs: Use ERR_CAST() to avoid cross-structure cast

2017-05-28 10:11:48 -07:00

ocfs2

ocfs2: constify attribute_group structures

2017-07-06 16:24:30 -07:00

omfs

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

openpromfs

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orangefs

sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming

2017-06-20 12:19:14 +02:00

overlayfs

UUID/GUID updates:

2017-07-03 09:55:26 -07:00

proc

arm64 updates for 4.13:

2017-07-05 17:09:27 -07:00

pstore

pstore: use memdup_user

2017-06-27 17:02:36 -07:00

qnx4

…

qnx6

…

quota

ext4: fix quota charging for shared xattr blocks

2017-05-24 18:24:07 -04:00

ramfs

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reiserfs

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

romfs

romfs: use different way to generate fsid for BLOCK or MTD

2017-01-24 16:26:14 -08:00

squashfs

fs/pstore: fs/squashfs: change usage of LZ4 to work with new LZ4 version

2017-02-24 17:46:57 -08:00

sysfs

sysfs: be careful of error returns from ops->show()

2017-04-08 17:33:32 +02:00

sysv

mm: drop "wait" parameter from write_one_page()

2017-07-05 18:44:22 -04:00

tracefs

fs: constify tree_descr arrays passed to simple_fill_super()

2017-04-26 23:54:06 -04:00

ubifs

This pull request contains updates for both UBI and UBIFS:

2017-05-13 10:23:12 -07:00

udf

udf: use kmap_atomic for memcpy copying

2017-04-24 16:28:02 +02:00

ufs

Writeback error handling fixes (pile #1)

2017-07-07 18:39:15 -07:00

xfs

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

aio.c

fs: add O_DIRECT and aio support for sending down write life time hints

2017-06-27 12:05:36 -06:00

anon_inodes.c

…

attr.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

bad_inode.c

statx: Add a system call to make enhanced file info available

2017-03-02 20:51:15 -05:00

binfmt_aout.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

binfmt_elf_fdpic.c

sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>

2017-03-02 08:42:39 +01:00

binfmt_elf.c

sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>

2017-03-02 08:42:39 +01:00

binfmt_em86.c

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binfmt_flat.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

binfmt_misc.c

fs: constify tree_descr arrays passed to simple_fill_super()

2017-04-26 23:54:06 -04:00

binfmt_script.c

…

block_dev.c

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

buffer.c

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

char_dev.c

chardev: add helper function to register char devs with a struct device

2017-03-21 06:44:32 +01:00

compat_binfmt_elf.c

fs/binfmt: Convert obsolete cputime type to nsecs

2017-02-01 09:13:51 +01:00

compat_ioctl.c

tty: add compat_ioctl callbacks

2017-06-09 11:27:20 +02:00

compat.c

fs/compat.c: trim unused includes

2017-04-17 12:52:27 -04:00

coredump.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

dax.c

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

dcache.c

mm: update callers to use HASH_ZERO flag

2017-07-06 16:24:33 -07:00

dcookies.c

…

direct-io.c

fs: add O_DIRECT and aio support for sending down write life time hints

2017-06-27 12:05:36 -06:00

drop_caches.c

…

eventfd.c

There has been a fair amount of activity in the docs tree this time

2017-07-03 21:13:25 -07:00

eventpoll.c

sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming

2017-06-20 12:19:14 +02:00

exec.c

exec: Limit arg stack to at most 75% of _STK_LIM

2017-07-07 20:05:08 -07:00

fcntl.c

vfs: fix flock compat thinko

2017-07-07 13:48:18 -07:00

fhandle.c

fhandle: move compat syscalls from compat.c

2017-04-17 12:52:26 -04:00

file_table.c

fs: new infrastructure for writeback error handling and reporting

2017-07-06 07:02:25 -04:00

file.c

fs/file.c: replace alloc_fdmem() with kvmalloc() alternative

2017-07-06 16:24:30 -07:00

filesystems.c

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fs_pin.c

sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming

2017-06-20 12:19:14 +02:00

fs_struct.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

fs-writeback.c

fs: add a blank lines on some kernel-doc comments

2017-05-16 08:44:10 -03:00

inode.c

mm: update callers to use HASH_ZERO flag

2017-07-06 16:24:33 -07:00

internal.h

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-05-09 09:12:53 -07:00

ioctl.c

sched/headers: Prepare for the reduction of <linux/sched.h>'s signal API dependency

2017-03-02 08:42:37 +01:00

iomap.c

fs: add O_DIRECT and aio support for sending down write life time hints

2017-06-27 12:05:36 -06:00

Kconfig

block, dax: move "select DAX" from BLOCK to FS_DAX

2017-05-08 10:55:27 -07:00

Kconfig.binfmt

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libfs.c

fs: convert __generic_file_fsync to use errseq_t based reporting

2017-07-06 07:02:29 -04:00

locks.c

fs/locks: pass kernel struct flock to fcntl_getlk/setlk

2017-05-27 06:07:19 -04:00

Makefile

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mbcache.c

…

mount.h

mnt: In propgate_umount handle visiting mounts in any order

2017-05-23 08:41:16 -05:00

mpage.c

There has been a fair amount of activity in the docs tree this time

2017-07-03 21:13:25 -07:00

namei.c

Merge remote-tracking branch 'mauro-exp/docbook3' into death-to-docbook

2017-05-18 11:03:08 -06:00

namespace.c

mm: update callers to use HASH_ZERO flag

2017-07-06 16:24:33 -07:00

no-block.c

…

nsfs.c

ns: allow ns_entries to have custom symlink content

2017-05-08 17:15:12 -07:00

open.c

Writeback error handling fixes (pile #2)

2017-07-07 19:38:17 -07:00

pipe.c

…

pnode.c

mnt: Make propagate_umount less slow for overlapping mount propagation trees

2017-05-23 08:41:17 -05:00

pnode.h

mnt: Tuck mounts under others instead of creating shadow/side mounts.

2017-02-04 00:01:06 +13:00

posix_acl.c

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

proc_namespace.c

sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

read_write.c

Merge branch 'work.read_write' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-05 14:35:57 -07:00

readdir.c

readdir: move compat syscalls from compat.c

2017-04-17 12:52:24 -04:00

select.c

Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-06 20:57:13 -07:00

seq_file.c

mm: introduce kv[mz]alloc helpers

2017-05-08 17:15:12 -07:00

signalfd.c

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

splice.c

fs: implement vfs_iter_write using do_iter_write

2017-06-29 17:49:23 -04:00

stack.c

…

stat.c

ufs: restore maintaining ->i_blocks

2017-06-09 16:28:01 -04:00

statfs.c

compat statfs: switch to copy_to_user()

2017-06-04 13:51:34 -04:00

super.c

bdi: Drop 'parent' argument from bdi_register[_va]()

2017-04-20 12:09:55 -06:00

sync.c

fs: remove call_fsync helper function

2017-07-05 18:44:23 -04:00

timerfd.c

timerfd: Use get_itimerspec64() and put_itimerspec64()

2017-06-30 04:14:38 -04:00

userfaultfd.c

mm/hugetlb: add size parameter to huge_pte_offset()

2017-07-06 16:24:34 -07:00

utimes.c

utimes: move compat syscalls from compat.c

2017-04-17 12:52:23 -04:00

xattr.c

treewide: use kv[mz]alloc* rather than opencoded variants

2017-05-08 17:15:13 -07:00