The patch titled
a
has been removed from the -mm tree. Its filename was
nr_blockdev_pages-in_interrupt-warning.patch
This patch was dropped because it was withdrawn
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: a
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/block_dev.c | 5 +++++
1 file changed, 5 insertions(+)
diff -puN fs/block_dev.c~nr_blockdev_pages-in_interrupt-warning fs/block_dev.c
--- a/fs/block_dev.c~nr_blockdev_pages-in_interrupt-warning
+++ a/fs/block_dev.c
@@ -24,6 +24,8 @@
#include <linux/uio.h>
#include <linux/namei.h>
#include <linux/log2.h>
+#include <linux/hardirq.h>
+
#include <asm/uaccess.h>
#include "internal.h"
@@ -410,6 +412,9 @@ long nr_blockdev_pages(void)
{
struct block_device *bdev;
long ret = 0;
+
+ WARN_ON(in_interrupt());
+
spin_lock(&bdev_lock);
list_for_each_entry(bdev, &all_bdevs, bd_list) {
ret += bdev->bd_inode->i_mapping->nrpages;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
mm-remove-the-might_sleep-from-lock_page.patch
linux-next.patch
next-remove-localversion.patch
clocksource-pass-clocksource-to-read-callback.patch
pci-quirks-unhide-overflow-device-on-i828675p-pe-chipsets.patch
smp_call_function_single-be-slightly-less-stupid.patch
kernel-trace-ring_bufferc-reduce-inlining.patch
kernel-trace-ring_bufferc-use-div_round_up.patch
raw-fix-rawctl-compat-ioctls-breakage-on-amd64-and-itanic.patch
scsi-dpt_i2o-is-bust-on-ia64.patch
page_fault-retry-with-nopage_retry-fix.patch
page_fault-retry-with-nopage_retry-fix-fix.patch
mm-add-proc-controls-for-pdflush-threads-fix.patch
mm-add-proc-controls-for-pdflush-threads-fix-fix.patch
nilfs2-inode-operations-fix.patch
nilfs2-pathname-operations-fix.patch
nilfs2-super-block-operations-fix.patch
reiser4.patch
reiser4-remove-simple_prepare_write-usage-checkpatch-fixes.patch
nr_blockdev_pages-in_interrupt-warning.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
shrink_slab-handle-bad-shrinkers.patch
getblk-handle-2tb-devices.patch
getblk-handle-2tb-devices-fix.patch
undeprecate-pci_find_device.patch
notify_change-callers-must-hold-i_mutex.patch
drivers-net-bonding-bond_sysfsc-suppress-uninitialized-var-warning.patch
w1-build-fix.patch
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