The patch titled
restore rogue readahead printk
has been removed from the -mm tree. Its filename was
restore-rogue-readahead-printk.patch
This patch was dropped because it is obsolete
------------------------------------------------------
Subject: restore rogue readahead printk
From: Andrew Morton <akpm@xxxxxxxx>
We're getting unexplained EIOs out of NFS - restore this warning so it doesn't
get forgotten about.
Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/filemap.c | 7 +++++++
1 file changed, 7 insertions(+)
diff -puN mm/filemap.c~restore-rogue-readahead-printk mm/filemap.c
--- a/mm/filemap.c~restore-rogue-readahead-printk
+++ a/mm/filemap.c
@@ -831,10 +831,17 @@ EXPORT_SYMBOL(grab_cache_page_nowait);
static void shrink_readahead_size_eio(struct file *filp,
struct file_ra_state *ra)
{
+ static int count;
+
if (!ra->ra_pages)
return;
ra->ra_pages /= 4;
+ if (count > 5)
+ return;
+ count++;
+ printk(KERN_WARNING "Reducing readahead size to %luK\n",
+ ra->ra_pages << (PAGE_CACHE_SHIFT - 10));
}
/**
_
Patches currently in -mm which might be from akpm@xxxxxxxx are
origin.patch
git-md-accel.patch
update-smc91x-driver-with-arm-versatile-board-info.patch
drivers-net-ns83820c-add-paramter-to-disable-auto.patch
ioat-warning-fix.patch
git-ipwireless_cs.patch
revert-81b0c8713385ce1b1b9058e916edcf9561ad76d6.patch
revert-6527c2bdf1f833cc18e8f42bd97973d583e4aa83.patch
mm-clean-up-buffered-write-code.patch
lumpy-reclaim-v4.patch
deprecate-smbfs-in-favour-of-cifs.patch
sync_sb_inodes-propagate-errors.patch
move-page-writeback-acounting-out-of-macros.patch
ext2-reservations.patch
mm-implement-swap-prefetching.patch
make-copy_from_user_inatomic-not-zero-the-tail-on-i386-vs-reiser4.patch
reiser4.patch
nr_blockdev_pages-in_interrupt-warning.patch
device-suspend-debug.patch
slab-leaks3-default-y.patch
restore-rogue-readahead-printk.patch
put_bh-debug.patch
acpi_format_exception-debug.patch
kmap_atomic-debugging.patch
shrink_slab-handle-bad-shrinkers.patch
squash-ipc-warnings.patch
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