The patch titled Subject: aio-give-shared-kioctx-fields-their-own-cachelines-fix has been added to the -mm tree. Its filename is aio-give-shared-kioctx-fields-their-own-cachelines-fix.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: aio-give-shared-kioctx-fields-their-own-cachelines-fix make reqs_active __cacheline_aligned_in_smp Cc: Kent Overstreet <koverstreet@xxxxxxxxxx> Cc: Zach Brown <zab@xxxxxxxxxx> Cc: Felipe Balbi <balbi@xxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Mark Fasheh <mfasheh@xxxxxxxx> Cc: Joel Becker <jlbec@xxxxxxxxxxxx> Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx> Cc: Jens Axboe <axboe@xxxxxxxxx> Cc: Asai Thambi S P <asamymuthupa@xxxxxxxxxx> Cc: Selvan Mani <smani@xxxxxxxxxx> Cc: Sam Bradshaw <sbradshaw@xxxxxxxxxx> Cc: Jeff Moyer <jmoyer@xxxxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Cc: Benjamin LaHaise <bcrl@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/aio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN fs/aio.c~aio-give-shared-kioctx-fields-their-own-cachelines-fix fs/aio.c --- a/fs/aio.c~aio-give-shared-kioctx-fields-their-own-cachelines-fix +++ a/fs/aio.c @@ -83,7 +83,7 @@ struct kioctx { struct { atomic_t reqs_active; - } ____cacheline_aligned; + } ____cacheline_aligned_in_smp; struct { spinlock_t ctx_lock; _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are ipc-add-sysctl-to-specify-desired-next-object-id.patch ipc-message-queue-receive-cleanup.patch ipc-convert-prepare_copy-from-macro-to-function.patch rtc-add-rtc-driver-for-tps6586x-fix.patch rtc-add-rtc-driver-for-tps6586x-fix2.patch linux-next.patch make-my-i386-build-work.patch arch-alpha-kernel-systblss-remove-debug-check.patch bugh-prevent-double-evaulation-of-in-build_bug_on-fix.patch bugh-compilerh-introduce-compiletime_assert-build_bug_on_msg-checkpatch-fixes.patch i-need-old-gcc.patch lib-cpu_rmap-avoid-flushing-all-workqueues-fix.patch arch-x86-tools-insn_sanityc-identify-source-of-messages.patch kernel-auditc-avoid-negative-sleep-durations.patch fb-rework-locking-to-fix-lock-ordering-on-takeover-fix.patch fb-rework-locking-to-fix-lock-ordering-on-takeover-fix-2.patch mm.patch mm-memcontrolc-convert-printkkern_foo-to-pr_foo.patch mm-hugetlbc-convert-to-pr_foo.patch cma-make-putback_lru_pages-call-conditional-fix.patch mm-vmscan-clean-up-get_scan_count-fix.patch mm-vmscan-compaction-works-against-zones-not-lruvecs-fix.patch mm-page_allocc-__setup_per_zone_wmarks-make-min_pages-unsigned-long.patch mm-vmscanc-__zone_reclaim-replace-max_t-with-max.patch drop_caches-add-some-documentation-and-info-messsge.patch memcg-debugging-facility-to-access-dangling-memcgs-fix.patch scripts-pnmtologo-fix-for-plain-pbm-checkpatch-fixes.patch backlight-add-lms501kf03-lcd-driver-fix.patch backlight-add-new-lp8788-backlight-driver-checkpatch-fixes.patch binfmt_elfc-use-get_random_int-to-fix-entropy-depleting.patch rtc-ds1307-long-block-operations-bugfix-fix.patch rtc-max77686-add-maxim-77686-driver-fix.patch rtc-pcf8523-add-low-battery-voltage-support-fix.patch hfsplus-add-osx-prefix-for-handling-namespace-of-mac-os-x-extended-attributes.patch drivers-char-miscc-misc_register-do-not-loop-on-misc_list-unconditionally-fix.patch dma-debug-new-interfaces-to-debug-dma-mapping-errors-fix-fix.patch wait-add-wait_event_hrtimeout-fix.patch aio-give-shared-kioctx-fields-their-own-cachelines-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 -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html