android_kernel_xiaomi_sdm845/drivers/block
Ed L. Cashin 6b9699bbd2 aoe: only install new AoE device once
An aoe driver user who had about 70 AoE targets found that he was hitting a
BUG in sysfs_create_file because the aoe driver was trying to tell the kernel
about an AoE device more than once.  Each AoE device was reachable by several
local network interfaces, and multiple ATA device indentify responses were
returning from that single device.

This patch eliminates a race condition so that aoe always informs the block
layer of a new AoE device once in the presence of multiple incoming ATA device
identify responses.

Signed-off-by: Ed L. Cashin <ecashin@coraid.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:32 -08:00
..
aoe aoe: only install new AoE device once 2008-02-08 09:22:32 -08:00
paride fix ! versus & precedence in various places 2008-02-06 10:40:59 -08:00
amiflop.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
ataflop.c Atari floppy: Rename disk_type to atari_disk_type 2008-02-06 10:41:10 -08:00
brd.c rd: support XIP 2008-02-08 09:22:30 -08:00
cciss_cmd.h [PATCH] cciss: add support for 1024 logical volumes 2006-12-07 08:39:30 -08:00
cciss_scsi.c drivers/block/: Spelling fixes 2008-02-03 17:09:38 +02:00
cciss_scsi.h cciss: update copyright notices 2007-10-29 11:33:05 +01:00
cciss.c cciss: use upper_32_bits() macro to eliminate warnings 2008-02-06 10:41:03 -08:00
cciss.h [PATCH] cciss: add support for 1024 logical volumes 2006-12-07 08:39:30 -08:00
cpqarray.c blk_end_request: changing cpqarray (take 4) 2008-01-28 10:37:00 +01:00
cpqarray.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cryptoloop.c SG: Change sg_set_page() to take length and offset argument 2007-10-24 11:20:47 +02:00
DAC960.c blk_end_request: changing DAC960 (take 4) 2008-01-28 10:36:04 +01:00
DAC960.h Fix DAC960 driver on machines which don't support 64-bit DMA 2007-09-11 17:21:19 -07:00
floppy.c blk_end_request: changing floppy (take 4) 2008-01-28 10:36:21 +01:00
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 rd: support XIP 2008-02-08 09:22:30 -08:00
loop.c Allow auto-destruction of loop devices 2008-02-06 10:41:01 -08:00
Makefile rewrite rd 2008-02-08 09:22:30 -08:00
nbd.c blk_end_request: changing nbd (take 4) 2008-01-28 10:36:37 +01:00
pktcdvd.c fix ! versus & precedence in various places 2008-02-06 10:40:59 -08:00
ps2esdi.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
ps3disk.c blk_end_request: changing ps3disk (take 4) 2008-01-28 10:36:38 +01:00
smart1,2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sunvdc.c block/sunvdc.c:print_version() must be __devinit 2008-02-01 09:26:32 +01:00
swim3.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
sx8.c blk_end_request: changing sx8 (take 4) 2008-01-28 10:36:42 +01:00
ub.c USB: Remove unnecessary zeroing from ub 2008-02-01 14:34:47 -08:00
umem.c Cleanup umem driver: fix most checkpatch warnings, conform to kernel 2007-12-18 08:29:28 +01:00
umem.h drivers/block/umem: trim trailing whitespace 2007-10-10 09:25:59 +02:00
viodasd.c blk_end_request: changing viodasd (take 4) 2008-01-28 10:36:44 +01:00
virtio_blk.c virtio_blk: implement naming for vda-vdz,vdaa-vdzz,vdaaa-vdzzz 2008-02-04 23:50:11 +11:00
xd.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
xd.h [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00
xen-blkfront.c blk_end_request: changing xen-blkfront (take 4) 2008-01-28 10:36:46 +01:00
xsysace.c [POWERPC] Xilinx: Update compatible to use values generated by BSP generator. 2008-02-06 10:23:21 -07:00
z2ram.c [BLOCK] Get rid of request_queue_t typedef 2007-07-24 09:28:11 +02:00