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Chao Yu ea58711e88 f2fs: do in batches truncation in truncate_hole 
truncate_data_blocks_range can do in batches truncation which makes all
changes in dnode page content, dnode page status, extent cache, block
count updating together.

But previously, truncate_hole() always truncates one block in dnode page
at a time by invoking truncate_data_blocks_range(,1), which make thing
slow.

This patch changes truncate_hole() to do in batches truncation for all
target blocks in one direct node inside truncate_data_blocks_range, which
can make our punch hole operation in ->fallocate more efficent.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2015-10-09 16:20:52 -07:00
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9p
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adfs
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affs
fs/affs: make root lookup from blkdev logical size
2015-09-10 13:29:01 -07:00
afs
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autofs4
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befs
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bfs
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btrfs
Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
2015-09-25 12:08:41 -07:00
cachefiles
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ceph
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2015-09-11 12:33:03 -07:00
cifs
[CIFS] Update cifs version number
2015-10-03 16:54:17 -05:00
coda
fs/coda: fix readlink buffer overflow
2015-09-10 13:29:01 -07:00
configfs
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cramfs
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debugfs
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devpts
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dlm
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ecryptfs
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efivarfs
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efs
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exofs
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exportfs
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ext2
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ext4
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f2fs
f2fs: do in batches truncation in truncate_hole
2015-10-09 16:20:52 -07:00
fat
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freevxfs
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fscache
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fuse
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gfs2
Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
2015-09-11 12:23:51 -07:00
hfs
hfs: fix B-tree corruption after insertion at position 0
2015-09-10 13:29:01 -07:00
hfsplus
hfs,hfsplus: cache pages correctly between bnode_create and bnode_free
2015-09-10 13:29:01 -07:00
hostfs
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hpfs
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hugetlbfs
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isofs
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jbd2
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jffs2
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jfs
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kernfs
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lockd
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logfs
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minix
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ncpfs
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nfs
NFS: Fix a tracepoint NULL-pointer dereference
2015-10-06 18:56:25 -04:00
nfs_common
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nfsd
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nilfs2
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nls
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notify
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ntfs
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ocfs2
ocfs2/dlm: fix deadlock when dispatch assert master
2015-09-22 15:09:53 -07:00
omfs
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openpromfs
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overlayfs
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proc
proc: convert to kstrto*()/kstrto*_from_user()
2015-09-10 13:29:01 -07:00
pstore
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qnx4
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qnx6
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quota
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ramfs
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reiserfs
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romfs
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squashfs
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sysfs
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sysv
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tracefs
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ubifs
UBIFS: Kill unneeded locking in ubifs_init_security
2015-09-29 12:45:42 +02:00
udf
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ufs
fix ufs write vs readpage race when writing into a hole
2015-09-09 10:43:12 -07:00
xfs
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aio.c
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anon_inodes.c
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attr.c
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bad_inode.c
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binfmt_aout.c
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binfmt_elf_fdpic.c
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binfmt_elf.c
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binfmt_em86.c
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binfmt_flat.c
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binfmt_misc.c
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binfmt_script.c
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block_dev.c
blockdev: don't set S_DAX for misaligned partitions
2015-09-15 20:08:05 -04:00
buffer.c
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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
fs: Don't dump core if the corefile would become world-readable.
2015-09-10 13:29:01 -07:00
dax.c
dax: fix NULL pointer in __dax_pmd_fault()
2015-10-01 21:42:35 -04:00
dcache.c
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dcookies.c
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direct-io.c
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drop_caches.c
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eventfd.c
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eventpoll.c
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exec.c
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fcntl.c
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fhandle.c
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file_table.c
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file.c
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filesystems.c
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fs_pin.c
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fs_struct.c
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fs-writeback.c
fs-writeback: unplug before cond_resched in writeback_sb_inodes
2015-09-19 18:50:19 -07:00
inode.c
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internal.h
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ioctl.c
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Kconfig
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Kconfig.binfmt
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libfs.c
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locks.c
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Makefile
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mbcache.c
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mount.h
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mpage.c
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namei.c
namei: fix warning while make xmldocs caused by namei.c
2015-09-10 13:29:01 -07:00
namespace.c
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no-block.c
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nsfs.c
fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void
2015-09-11 15:21:34 -07:00
open.c
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pipe.c
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pnode.c
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pnode.h
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posix_acl.c
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proc_namespace.c
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read_write.c
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readdir.c
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select.c
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seq_file.c
fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void
2015-09-11 15:21:34 -07:00
signalfd.c
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splice.c
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stack.c
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stat.c
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statfs.c
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super.c
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sync.c
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timerfd.c
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userfaultfd.c
userfaultfd: revert "userfaultfd: waitqueue: add nr wake parameter to __wake_up_locked_key"
2015-09-22 15:09:53 -07:00
utimes.c
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xattr.c
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