The patch titled
readahead-call-scheme-build fix
has been removed from the -mm tree. Its filename was
readahead-call-scheme-build-fix.patch
This patch was dropped because it was folded into readahead-call-scheme.patch
------------------------------------------------------
Subject: readahead-call-scheme-build fix
From: Andrew Morton <akpm@xxxxxxxx>
CONFIG_ADAPTIVE_READAHEAD=n:
mm/readahead.c: In function 'page_cache_readahead_adaptive':
mm/readahead.c:1606: warning: implicit declaration of function 'get_readahead_bounds'
mm/readahead.c:1618: warning: implicit declaration of function 'initial_readahead'
mm/readahead.c:1624: error: 'struct file_ra_state' has no member named 'lookahead_index'
mm/readahead.c:1626: warning: implicit declaration of function 'state_based_readahead'
mm/readahead.c:1632: warning: implicit declaration of function 'ra_has_index'
mm/readahead.c:1633: warning: implicit declaration of function 'thrashing_recovery_readahead'
mm/readahead.c:1639: warning: implicit declaration of function 'try_backward_prefetching'
mm/readahead.c:1640: warning: implicit declaration of function 'ra_submit'
mm/readahead.c:1645: warning: implicit declaration of function 'try_context_based_readahead'
Cc: Wu Fengguang <wfg@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/mm.h | 14 ++++++++++++++
mm/readahead.c | 3 +--
2 files changed, 15 insertions(+), 2 deletions(-)
diff -puN include/linux/mm.h~readahead-call-scheme-build-fix include/linux/mm.h
--- a/include/linux/mm.h~readahead-call-scheme-build-fix
+++ a/include/linux/mm.h
@@ -1108,6 +1108,8 @@ unsigned long page_cache_readahead(struc
void handle_ra_miss(struct address_space *mapping,
struct file_ra_state *ra, pgoff_t offset);
unsigned long max_sane_readahead(unsigned long nr);
+
+#ifdef CONFIG_ADAPTIVE_READAHEAD
unsigned long
page_cache_readahead_adaptive(struct address_space *mapping,
struct file_ra_state *ra,
@@ -1115,6 +1117,18 @@ page_cache_readahead_adaptive(struct add
struct page *page,
pgoff_t offset,
unsigned long size);
+#else
+static inline unsigned long
+page_cache_readahead_adaptive(struct address_space *mapping,
+ struct file_ra_state *ra,
+ struct file *filp,
+ struct page *page,
+ pgoff_t offset,
+ unsigned long size)
+{
+ return page_cache_readahead(mapping, ra, filp, offset, size);
+}
+#endif
#if defined(CONFIG_DEBUG_READAHEAD)
void readahead_cache_hit(struct file_ra_state *ra, struct page *page);
diff -puN mm/readahead.c~readahead-call-scheme-build-fix mm/readahead.c
--- a/mm/readahead.c~readahead-call-scheme-build-fix
+++ a/mm/readahead.c
@@ -1554,8 +1554,6 @@ thrashing_recovery_readahead(struct addr
return ra_submit(ra, mapping, filp);
}
-#endif /* CONFIG_ADAPTIVE_READAHEAD */
-
/**
* page_cache_readahead_adaptive - thrashing safe adaptive read-ahead
* @mapping, @ra, @filp, @offset, @req_size: the same as page_cache_readahead()
@@ -1668,6 +1666,7 @@ readit:
return ra_size;
}
EXPORT_SYMBOL_GPL(page_cache_readahead_adaptive);
+#endif /* CONFIG_ADAPTIVE_READAHEAD */
#ifdef CONFIG_DEBUG_READAHEAD
/**
_
Patches currently in -mm which might be from akpm@xxxxxxxx are
origin.patch
macintosh-mangle-caps-lock-events-on-adb-keyboards.patch
git-ia64.patch
git-ieee1394.patch
sata_nv-add-back-some-verbosity-into-adma-error_handler.patch
git-ubi.patch
update-smc91x-driver-with-arm-versatile-board-info.patch
drivers-net-ns83820c-add-paramter-to-disable-auto.patch
net-uninline-skb_put.patch
git-ioat-vs-git-md-accel.patch
ioat-warning-fix.patch
drivers-scsi-mca_53c9xc-save_flags-cli-removal.patch
scsi-cover-up-bugs-fix-up-compiler-warnings-in-megaraid-driver.patch
git-ipwireless_cs.patch
arch-i386-kernel-alternativec-dont-include-bugsh.patch
deprecate-smbfs-in-favour-of-cifs.patch
block_write_full_page-handle-enospc.patch
filesystem-disk-errors-at-boot-time-caused-by-probe.patch
merge-sys_clone-sys_unshare-nsproxy-and-namespace.patch
sync_sb_inodes-propagate-errors.patch
mips-convert-to-use-shared-apm-emulation-fix.patch
schedule_on_each_cpu-use-preempt_disable.patch
implement-flush_work-sanity.patch
implement-flush_work_keventd.patch
flush_workqueue-use-preempt_disable-to-hold-off-cpu-hotplug.patch
aio-use-flush_work.patch
kblockd-use-flush_work.patch
relayfs-use-flush_keventd_work.patch
tg3-use-flush_keventd_work.patch
e1000-use-flush_keventd_work.patch
libata-use-flush_work.patch
phy-use-flush_work.patch
extend-notifier_call_chain-to-count-nr_calls-made.patch
eliminate-lock_cpu_hotplug-in-kernel-schedc.patch
move-page-writeback-acounting-out-of-macros.patch
per-backing_dev-dirty-and-writeback-page-accounting.patch
ext2-reservations.patch
edac-new-opteron-athlon64-memory-controller-driver.patch
aio-is-unlikely.patch
mm-implement-swap-prefetching.patch
rcu-preemptible-rcu.patch
readahead-kconfig-options.patch
readahead-minmax_ra_pages.patch
readahead-sysctl-parameters.patch
readahead-context-based-method.patch
readahead-call-scheme.patch
readahead-call-scheme-build-fix.patch
readahead-nfsd-case-fix.patch
make-copy_from_user_inatomic-not-zero-the-tail-on-i386-vs-reiser4.patch
resier4-add-include-linux-freezerh-and-move-definitions-from.patch
make-kmem_cache_destroy-return-void-reiser4.patch
reiser4-hardirq-include-fix.patch
reiser4-run-truncate_inode_pages-in-reiser4_delete_inode.patch
reiser4-get_sb_dev-fix.patch
reiser4-vs-zoned-allocator.patch
reiser4-temp-fix.patch
reiser4-kmem_cache_t-removal.patch
reiser4-test_clear_page_dirty.patch
statistics-infrastructure-fix-buffer-overflow-in-histogram-with-linear-tidy.patch
slim-main-include-fix.patch
nr_blockdev_pages-in_interrupt-warning.patch
device-suspend-debug.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
vdso-print-fatal-signals-use-ctl_unnumbered.patch
restore-rogue-readahead-printk.patch
put_bh-debug.patch
e1000-printk-warning-fixes.patch
acpi_format_exception-debug.patch
add-debugging-aid-for-memory-initialisation-problems-fix.patch
kmap_atomic-debugging.patch
shrink_slab-handle-bad-shrinkers.patch
ia64-enable-config_debug_spinlock_sleep.patch
squash-ipc-warnings.patch
squash-udf-warnings.patch
-
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