The patch titled
Subject: mm/page_alloc.c:__setup_per_zone_wmarks: make min_pages unsigned long
has been removed from the -mm tree. Its filename was
mm-page_allocc-__setup_per_zone_wmarks-make-min_pages-unsigned-long.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm/page_alloc.c:__setup_per_zone_wmarks: make min_pages unsigned long
`int' is an inappropriate type for a number-of-pages counter.
While we're there, use the clamp() macro.
Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Reviewed-by: Michal Hocko <mhocko@xxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Satoru Moriya <satoru.moriya@xxxxxxx>
Cc: Simon Jeons <simon.jeons@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff -puN mm/page_alloc.c~mm-page_allocc-__setup_per_zone_wmarks-make-min_pages-unsigned-long mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_allocc-__setup_per_zone_wmarks-make-min_pages-unsigned-long
+++ a/mm/page_alloc.c
@@ -5247,13 +5247,10 @@ static void __setup_per_zone_wmarks(void
* deltas controls asynch page reclaim, and so should
* not be capped for highmem.
*/
- int min_pages;
+ unsigned long min_pages;
min_pages = zone->present_pages / 1024;
- if (min_pages < SWAP_CLUSTER_MAX)
- min_pages = SWAP_CLUSTER_MAX;
- if (min_pages > 128)
- min_pages = 128;
+ min_pages = clamp(min_pages, SWAP_CLUSTER_MAX, 128UL);
zone->watermark[WMARK_MIN] = min_pages;
} else {
/*
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
linux-next-git-rejects.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
i-need-old-gcc.patch
timer_list-convert-timer-list-to-be-a-proper-seq_file.patch
sched-proc-sched_stat-fails-on-very-very-large-machines.patch
sched-proc-sched_debug-fails-on-very-very-large-machines.patch
mm.patch
include-linux-mmzoneh-cleanups.patch
include-linux-mmzoneh-cleanups-fix.patch
drop_caches-add-some-documentation-and-info-messsge.patch
memcg-debugging-facility-to-access-dangling-memcgs-fix.patch
kernel-smpc-cleanups.patch
backlight-add-new-lp8788-backlight-driver-checkpatch-fixes.patch
binfmt_elfc-use-get_random_int-to-fix-entropy-depleting.patch
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hfsplus-add-osx-prefix-for-handling-namespace-of-mac-os-x-extended-attributes.patch
signal-allow-to-send-any-siginfo-to-itself-fix.patch
fs-proc-clean-up-printks.patch
fs-proc-clean-up-printks-fix.patch
fs-proc-clean-up-printks-fix-fix.patch
fs-proc-vmcorec-put-if-tests-in-the-top-of-the-while-loop-to-reduce-duplication-fix.patch
fs-proc-vmcorec-put-if-tests-in-the-top-of-the-while-loop-to-reduce-duplication-fix-fix.patch
lockdep-check-that-no-locks-held-at-freeze-time-fix.patch
fs-seq_filec-seq_lseek-fix-switch-statement-indenting.patch
fs-seq_filec-seq_lseek-fix-switch-statement-indenting-checkpatch-fixes.patch
nfsd-idr_destroy-no-longer-needs-idr_remove_all.patch
idr-remove-length-restriction-from-idr_layer-bitmap-checkpatch-fixes.patch
drivers-char-miscc-misc_register-do-not-loop-on-misc_list-unconditionally-fix.patch
ensure-that-the-gpt-header-is-at-least-the-size-of-the-structure-fix.patch
dma-debug-new-interfaces-to-debug-dma-mapping-errors-fix-fix.patch
aio-kiocb_cancel-fix.patch
wait-add-wait_event_hrtimeout-fix.patch
aio-use-cancellation-list-lazily-fix-fix.patch
aio-give-shared-kioctx-fields-their-own-cachelines-fix.patch
generic-dynamic-per-cpu-refcounting-fix.patch
generic-dynamic-per-cpu-refcounting-sparse-fixes-fix.patch
generic-dynamic-per-cpu-refcounting-doc-fix.patch
aio-dont-include-aioh-in-schedh-fix.patch
aio-dont-include-aioh-in-schedh-fix-fix.patch
aio-dont-include-aioh-in-schedh-fix-3.patch
aio-dont-include-aioh-in-schedh-fix-3-fix.patch
aio-dont-include-aioh-in-schedh-fix-3-fix-fix.patch
aio-kill-ki_retry-fix.patch
block-aio-batch-completion-for-bios-kiocbs-fix.patch
block-aio-batch-completion-for-bios-kiocbs-fix-fix.patch
block-aio-batch-completion-for-bios-kiocbs-fix-fix-fix.patch
block-aio-batch-completion-for-bios-kiocbs-fix-fix-fix-fix-fix-fix.patch
selftests-add-tests-for-efivarfs-fix.patch
selftests-add-tests-for-efivarfs-fix-fix.patch
tools-testing-selftests-makefile-rearrange-targets.patch
selftests-add-a-simple-doc-fix.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix-fix-fix.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix-fix-fix-fix.patch
hlist-drop-the-node-parameter-from-iterators-checkpatch-fixes.patch
hlist-drop-the-node-parameter-from-iterators-fix.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix-fix.patch
hlist-drop-the-node-parameter-from-iterators-fix-fix-fix-fix-fix-fix.patch
hlist-drop-the-node-parameter-from-iterators-mlx4-fix.patch
debugging-keep-track-of-page-owners-fix-2-fix.patch
debugging-keep-track-of-page-owners-fix-2-fix-fix-fix.patch
journal_add_journal_head-debug.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
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