From: Andi Kleen <andi@firstfloor.org>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] [18/21] HWPOISON: Enable error_remove_page for NFS
Date: Fri, 11 Sep 2009 20:48:47 +0200 (CEST) [thread overview]
Message-ID: <20090911184847.3E51EB1757@basil.firstfloor.org> (raw)
In-Reply-To: <20090911848.933193846@firstfloor.org>
Enable hardware memory error handling for NFS
Truncation of data pages at runtime should be safe in NFS,
even when it doesn't support migration so far.
Trond tells me migration is also queued up for 2.6.32.
Acked-by: Trond.Myklebust@netapp.com
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
fs/nfs/file.c | 1 +
1 file changed, 1 insertion(+)
Index: linux/fs/nfs/file.c
===================================================================
--- linux.orig/fs/nfs/file.c
+++ linux/fs/nfs/file.c
@@ -480,6 +480,7 @@ const struct address_space_operations nf
.releasepage = nfs_release_page,
.direct_IO = nfs_direct_IO,
.launder_page = nfs_launder_page,
+ .error_remove_page = generic_error_remove_page,
};
/*
next prev parent reply other threads:[~2009-09-11 18:49 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-11 18:48 [PATCH] [0/21] HWPOISON: Intro Andi Kleen
2009-09-11 18:48 ` [PATCH] [1/21] HWPOISON: Add page flag for poisoned pages Andi Kleen
2009-09-11 18:48 ` [PATCH] [2/21] HWPOISON: Export some rmap vma locking to outside world Andi Kleen
2009-09-11 18:48 ` [PATCH] [3/21] HWPOISON: Add support for poison swap entries v2 Andi Kleen
2009-09-11 18:48 ` [PATCH] [4/21] HWPOISON: Add new SIGBUS error codes for hardware poison signals Andi Kleen
2009-09-11 18:48 ` [PATCH] [5/21] HWPOISON: Add basic support for poisoned pages in fault handler v3 Andi Kleen
2009-09-11 18:48 ` [PATCH] [6/21] HWPOISON: Add various poison checks in mm/memory.c v2 Andi Kleen
2009-09-11 18:48 ` [PATCH] [7/21] HWPOISON: x86: Add VM_FAULT_HWPOISON handling to x86 page fault handler v2 Andi Kleen
2009-09-11 18:48 ` [PATCH] [8/21] HWPOISON: Use bitmask/action code for try_to_unmap behaviour Andi Kleen
2009-09-11 18:48 ` [PATCH] [9/21] HWPOISON: Handle hardware poisoned pages in try_to_unmap Andi Kleen
2009-09-11 18:48 ` [PATCH] [10/21] HWPOISON: check and isolate corrupted free pages v2 Andi Kleen
2009-09-11 18:48 ` [PATCH] [11/21] HWPOISON: Refactor truncate to allow direct truncating of page v2 Andi Kleen
2009-09-11 18:48 ` [PATCH] [12/21] HWPOISON: Add invalidate_inode_page Andi Kleen
2009-09-11 18:48 ` [PATCH] [13/21] HWPOISON: Define a new error_remove_page address space op for async truncation Andi Kleen
2009-09-11 18:48 ` [PATCH] [14/21] HWPOISON: shmem: call set_page_dirty() with locked page Andi Kleen
2009-09-11 20:24 ` Peter Zijlstra
2009-09-11 21:56 ` Andi Kleen
2009-09-11 18:48 ` [PATCH] [15/21] HWPOISON: Add PR_MCE_KILL prctl to control early kill behaviour per process Andi Kleen
2009-09-11 18:48 ` [PATCH] [16/21] HWPOISON: The high level memory error handler in the VM v7 Andi Kleen
2009-09-11 19:25 ` Daniel Walker
2009-09-11 19:33 ` Andi Kleen
2009-09-11 19:38 ` Daniel Walker
2009-09-11 20:58 ` Daniel Walker
2009-09-11 21:57 ` Andi Kleen
2009-09-11 22:01 ` Daniel Walker
2009-09-11 18:48 ` [PATCH] [17/21] HWPOISON: Enable .remove_error_page for migration aware file systems Andi Kleen
2009-09-11 18:48 ` Andi Kleen [this message]
2009-09-11 18:48 ` [PATCH] [19/21] HWPOISON: Add madvise() based injector for hardware poisoned pages v4 Andi Kleen
2009-09-11 18:48 ` [PATCH] [20/21] HWPOISON: Add simple debugfs interface to inject hwpoison on arbitary PFNs Andi Kleen
2009-09-11 18:48 ` [PATCH] [21/21] HWPOISON: Enable error_remove_page on btrfs Andi Kleen
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