Miklos Szeredi 6818173bd6 splice: implement default splice_read method ...

If f_op->splice_read() is not implemented, fall back to a plain read.
Use vfs_readv() to read into previously allocated pages.

This will allow splice and functions using splice, such as the loop
device, to work on all filesystems.  This includes "direct_io" files
in fuse which bypass the page cache.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

2009-05-11 14:13:10 +02:00

..

aoe

aoe: WIN_* -> ATA_CMD_*

2009-04-01 21:42:24 +02:00

paride

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

amiflop.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

ataflop.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

brd.c

brd: fix cacheflushing

2009-04-15 12:10:13 +02:00

cciss_cmd.h

cciss: kernel scan thread for MSA2012

2009-04-07 08:12:38 +02:00

cciss_scsi.c

cciss: Fix cciss SCSI rescan code to better notice device changes

2008-10-09 08:56:18 +02:00

cciss_scsi.h

cciss: Fix cciss SCSI rescan code to better notice device changes

2008-10-09 08:56:18 +02:00

cciss.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

cciss.h

cciss: kernel scan thread for MSA2012

2009-04-07 08:12:38 +02:00

cpqarray.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

cpqarray.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cryptoloop.c

drivers: Remove unnecessary inclusions of asm/semaphore.h

2008-04-18 22:16:32 -04:00

DAC960.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

DAC960.h

Fix DAC960 driver on machines which don't support 64-bit DMA

2007-09-11 17:21:19 -07:00

floppy.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

hd.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

ida_cmd.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ida_ioctl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Kconfig

mg_disk: fix dependency on libata

2009-04-28 08:14:52 +02:00

loop.c

splice: implement default splice_read method

2009-05-11 14:13:10 +02:00

Makefile

mflash: initial support

2009-04-07 08:12:38 +02:00

mg_disk.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

nbd.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

pktcdvd.c

pktcdvd: remove broken dev_t export of class devices

2008-12-10 10:03:32 -08:00

ps3disk.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

ps3vram.c

proc 2/2: remove struct proc_dir_entry::owner

2009-03-31 01:14:44 +04:00

smart1,2.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sunvdc.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

swim3.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

swim_asm.S

m68k: mac - Add SWIM floppy support

2009-03-26 21:15:27 +01:00

swim.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

sx8.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

ub.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

umem.c

umem: fix request_queue lock warning

2009-04-24 08:54:21 +02:00

umem.h

drivers/block/umem: trim trailing whitespace

2007-10-10 09:25:59 +02:00

viodasd.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

virtio_blk.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

xd.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

xd.h

[PATCH] switch xd

2008-10-21 07:48:11 -04:00

xen-blkfront.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

xsysace.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00

z2ram.c

block: implement and enforce request peek/start/fetch

2009-05-11 09:52:18 +02:00