The patch titled Subject: include/linux/aio.h: cpp->C conversions has been removed from the -mm tree. Its filename was include-linux-aioh-cpp-c-conversions.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: include/linux/aio.h: cpp->C conversions Convert init_sync_kiocb() from a nasty macro into a nice C function. The struct assignment trick takes care of zeroing all unmentioned fields. Shrinks fs/read_write.o's .text from 9857 bytes to 9714. Also demacroize is_sync_kiocb() and aio_ring_avail(). The latter fixes an arg-referenced-multiple-times hand grenade. Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx> Cc: Mark Fasheh <mfasheh@xxxxxxxx> Acked-by: Jeff Moyer <jmoyer@xxxxxxxxxx> Cc: Joel Becker <jlbec@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/aio.h | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) diff -puN include/linux/aio.h~include-linux-aioh-cpp-c-conversions include/linux/aio.h --- a/include/linux/aio.h~include-linux-aioh-cpp-c-conversions +++ a/include/linux/aio.h @@ -126,22 +126,20 @@ struct kiocb { struct eventfd_ctx *ki_eventfd; }; -#define is_sync_kiocb(iocb) ((iocb)->ki_key == KIOCB_SYNC_KEY) -#define init_sync_kiocb(x, filp) \ - do { \ - struct task_struct *tsk = current; \ - (x)->ki_flags = 0; \ - (x)->ki_users = 1; \ - (x)->ki_key = KIOCB_SYNC_KEY; \ - (x)->ki_filp = (filp); \ - (x)->ki_ctx = NULL; \ - (x)->ki_cancel = NULL; \ - (x)->ki_retry = NULL; \ - (x)->ki_dtor = NULL; \ - (x)->ki_obj.tsk = tsk; \ - (x)->ki_user_data = 0; \ - (x)->private = NULL; \ - } while (0) +static inline bool is_sync_kiocb(struct kiocb *kiocb) +{ + return kiocb->ki_key == KIOCB_SYNC_KEY; +} + +static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp) +{ + *kiocb = (struct kiocb) { + .ki_users = 1, + .ki_key = KIOCB_SYNC_KEY, + .ki_filp = filp, + .ki_obj.tsk = current, + }; +} #define AIO_RING_MAGIC 0xa10a10a1 #define AIO_RING_COMPAT_FEATURES 1 @@ -161,8 +159,6 @@ struct aio_ring { struct io_event io_events[0]; }; /* 128 bytes + ring size */ -#define aio_ring_avail(info, ring) (((ring)->head + (info)->nr - 1 - (ring)->tail) % (info)->nr) - #define AIO_RING_PAGES 8 struct aio_ring_info { unsigned long mmap_base; @@ -177,6 +173,12 @@ struct aio_ring_info { struct page *internal_pages[AIO_RING_PAGES]; }; +static inline unsigned aio_ring_avail(struct aio_ring_info *info, + struct aio_ring *ring) +{ + return (ring->head + info->nr - 1 - ring->tail) % info->nr; +} + struct kioctx { atomic_t users; int dead; _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are origin.patch mm-make-vb_alloc-more-foolproof-fix.patch mm-hugetlb-add-new-hugetlb-cgroup-fix.patch mm-hugetlb-add-new-hugetlb-cgroup-fix-fix.patch hugetlb-cgroup-add-hugetlb-cgroup-control-files-fix.patch hugetlb-cgroup-add-hugetlb-cgroup-control-files-fix-fix.patch mm-memblockc-memblock_double_array-cosmetic-cleanups.patch memcg-make-mem_cgroup_force_empty_list-return-bool-fix.patch mm-fadvise-dont-return-einval-when-filesystem-cannot-implement-fadvise-checkpatch-fixes.patch memcg-rename-config-variables.patch memcg-rename-config-variables-fix-fix.patch mm-have-order-0-compaction-start-off-where-it-left-checkpatch-fixes.patch mm-have-order-0-compaction-start-off-where-it-left-v3-typo.patch memory-hotplug-fix-kswapd-looping-forever-problem-fix.patch memory-hotplug-fix-kswapd-looping-forever-problem-fix-fix.patch netvm-propagate-page-pfmemalloc-from-skb_alloc_page-to-skb-fix.patch memcg-prevent-oom-with-too-many-dirty-pages.patch memcg-add-mem_cgroup_from_css-helper-fix.patch linux-next.patch i-need-old-gcc.patch arch-alpha-kernel-systblss-remove-debug-check.patch arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch arch-x86-kernel-cpu-perf_event_intel_uncoreh-make-uncore_pmu_hrtimer_interval-64-bit.patch thermal-add-generic-cpufreq-cooling-implementation.patch thermal-exynos5-add-exynos5-thermal-sensor-driver-support.patch thermal-exynos-register-the-tmu-sensor-with-the-kernel-thermal-layer.patch mm-slab_commonc-fix-warning.patch mm.patch rbtree-performance-and-correctness-test-fix.patch drivers-firmware-dmi_scanc-check-dmi-version-when-get-system-uuid-fix.patch drivers-firmware-dmi_scanc-fetch-dmi-version-from-smbios-if-it-exists-checkpatch-fixes.patch journal_add_journal_head-debug.patch mutex-subsystem-synchro-test-module-fix.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