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15853af9f0
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Tejun Heo 15853af9f0 [BLOCK] Implement elv_drain_elevator for improved switch error detection 
This patch adds request_queue->nr_sorted which keeps the number of
requests in the iosched and implement elv_drain_elevator which
performs forced dispatching.  elv_drain_elevator checks whether
iosched actually dispatches all requests it has and prints error
message if it doesn't.  As buggy forced dispatching can result in
wrong barrier operations, I think this extra check is worthwhile.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
2005-11-12 10:56:06 +01:00
..
acpi
asm-alpha [PATCH] ide: move CONFIG_IDE_MAX_HWIFS into linux/ide.h 2005-11-09 22:58:07 +01:00
asm-arm [ARM] 3098/1: pxa2xx disable ssp irq 2005-11-10 17:45:39 +00:00
asm-arm26 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-cris [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-frv [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-generic [PATCH] RapidIO support: core base 2005-11-07 07:53:46 -08:00
asm-h8300 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-i386 [PATCH] PCI: Change MSI to use physical delivery mode always 2005-11-10 16:09:18 -08:00
asm-ia64 [IA64] 4-level page tables 2005-11-11 09:37:29 -08:00
asm-m32r [PATCH] consolidate sys_ptrace() 2005-11-07 07:53:42 -08:00
asm-m68k [SPARC]: Kill remaining kbio.h references. 2005-11-07 14:12:21 -08:00
asm-m68knommu [PATCH] m68knommu: move some platform irq support out of irq.h 2005-11-07 08:00:47 -08:00
asm-mips Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2005-11-07 11:15:23 -08:00
asm-parisc [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-powerpc [PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernel 2005-11-11 22:25:39 +11:00
asm-ppc [PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernel 2005-11-11 22:25:39 +11:00
asm-ppc64 [PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernel 2005-11-11 22:25:39 +11:00
asm-s390 [PATCH] s390: "extern inline" -> "static inline" 2005-11-09 07:55:52 -08:00
asm-sh [PATCH] ide: move CONFIG_IDE_MAX_HWIFS into linux/ide.h 2005-11-09 22:58:07 +01:00
asm-sh64 [PATCH] ide: move CONFIG_IDE_MAX_HWIFS into linux/ide.h 2005-11-09 22:58:07 +01:00
asm-sparc [SPARC]: remove vuid_event.h 2005-11-07 14:11:38 -08:00
asm-sparc64 [SPARC64] mm: simpler tlb_flush_mmu 2005-11-07 14:12:08 -08:00
asm-um [PATCH] uml: maintain own LDT entries 2005-11-07 07:53:31 -08:00
asm-v850 [PATCH] include/asm-v850/ "extern inline" -> "static inline" 2005-11-07 07:53:32 -08:00
asm-x86_64 [PATCH] PCI: Change MSI to use physical delivery mode always 2005-11-10 16:09:18 -08:00
asm-xtensa [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
keys [PATCH] Keys: Export user-defined keyring operations 2005-10-30 17:37:22 -08:00
linux [BLOCK] Implement elv_drain_elevator for improved switch error detection 2005-11-12 10:56:06 +01:00
math-emu
media [PATCH] V4L: 904: added dvb support for tda8275a philips tiger reference design 2005-11-09 07:56:30 -08:00
mtd [MTD] user-abi: Clean up trailing white spaces 2005-11-07 14:43:11 +01:00
net [SCTP]: Include ulpevents in socket receive buffer accounting. 2005-11-11 16:08:24 -08:00
pcmcia [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
rdma [IB] uverbs: have kernel return QP capabilities 2005-11-10 10:22:50 -08:00
rxrpc [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
scsi [SCSI] use a completion in scsi_send_eh_cmnd 2005-11-06 12:49:36 -06:00
sound [ALSA] version 1.0.10rc3 2005-11-07 14:35:14 +01:00
video