Subject: + fs-add-generic-data-flush-to-fsync-fix.patch added to -mm tree To: akpm@xxxxxxxxxxxxxxxxxxxx,fabf@xxxxxxxxx,hch@xxxxxxxxxxxxx,jack@xxxxxxx,tytso@xxxxxxx,viro@xxxxxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Thu, 15 May 2014 12:52:12 -0700 The patch titled Subject: fs-add-generic-data-flush-to-fsync-fix has been added to the -mm tree. Its filename is fs-add-generic-data-flush-to-fsync-fix.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/fs-add-generic-data-flush-to-fsync-fix.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/fs-add-generic-data-flush-to-fsync-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: fs-add-generic-data-flush-to-fsync-fix nuke ifdef Cc: "Theodore Ts'o" <tytso@xxxxxxx> Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx> Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx> Cc: Fabian Frederick <fabf@xxxxxxxxx> Cc: Jan Kara <jack@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/libfs.c | 5 ----- include/linux/blkdev.h | 6 ++++++ 2 files changed, 6 insertions(+), 5 deletions(-) diff -puN fs/libfs.c~fs-add-generic-data-flush-to-fsync-fix fs/libfs.c --- a/fs/libfs.c~fs-add-generic-data-flush-to-fsync-fix +++ a/fs/libfs.c @@ -982,12 +982,7 @@ int generic_file_fsync(struct file *file err = __generic_file_fsync(file, start, end, datasync); if (err) return err; -#ifdef CONFIG_BLOCK return blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL); -#else - return err; -#endif - } EXPORT_SYMBOL(generic_file_fsync); diff -puN include/linux/blkdev.h~fs-add-generic-data-flush-to-fsync-fix include/linux/blkdev.h --- a/include/linux/blkdev.h~fs-add-generic-data-flush-to-fsync-fix +++ a/include/linux/blkdev.h @@ -1624,6 +1624,12 @@ static inline bool blk_needs_flush_plug( return false; } +static inline int blkdev_issue_flush(struct block_device *bdev, gfp_t gfp_mask, + sector_t *error_sector) +{ + return 0; +} + #endif /* CONFIG_BLOCK */ #endif _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are origin.patch arch-alpha-kernel-systblss-remove-debug-check.patch i-need-old-gcc.patch maintainers-akpm-maintenance.patch kernel-posix-timersc-code-clean-up-checkpatch-fixes.patch input-route-kbd-leds-through-the-generic-leds-layer.patch arch-unicore32-mm-ioremapc-convert-printk-warn_on-to-warn1-fix.patch arch-unicore32-mm-ioremapc-return-null-on-invalid-pfn.patch ocfs2-limit-printk-when-journal-is-aborted-fix.patch ocfs2-do-not-return-dlm_migrate_response_mastery_ref-to-avoid-endlessloop-during-umount.patch fs-add-generic-data-flush-to-fsync-fix.patch mm.patch mm-hugetlbfs-fix-rmapping-for-anonymous-hugepages-with-page_pgoff-v3-fix.patch pagewalk-update-page-table-walker-core-fix-end-address-calculation-in-walk_page_range-fix.patch pagemap-redefine-callback-functions-for-page-table-walker-fix.patch pagewalk-remove-argument-hmask-from-hugetlb_entry-fix-fix.patch mm-introduce-do_shared_fault-and-drop-do_fault-fix-fix.patch mm-compactionc-isolate_freepages_block-small-tuneup.patch mm-huge_memoryc-complete-conversion-to-pr_foo.patch include-linux-mmdebugh-add-vm_warn_on-and-vm_warn_on_once.patch mm-mempool-warn-about-__gfp_zero-usage-fix.patch mm-pass-vm_bug_on-reason-to-dump_page-fix.patch hugetlb-add-support-for-gigantic-page-allocation-at-runtime-checkpatch-fixes.patch mm-page_alloc-do-not-cache-reclaim-distances-fix.patch fs-hugetlbfs-inodec-complete-conversion-to-pr_foo.patch mm-compaction-cleanup-isolate_freepages-fix.patch arc-call-find_vma-with-the-mmap_sem-held-fix.patch mm-vmscan-do-not-throttle-based-on-pfmemalloc-reserves-if-node-has-no-zone_normal-checkpatch-fixes.patch swap-use-bdev_read_page-bdev_write_page-fix.patch mm-update-comment-for-default_max_map_count-fix.patch memcg-fold-mem_cgroup_stolen-fix.patch mm-compaction-embed-migration-mode-in-compact_control-fix.patch mm-mark-remap_file_pages-syscall-as-deprecated-fix.patch mm-replace-remap_file_pages-syscall-with-emulation-fix.patch mm-add-comment-for-__mod_zone_page_stat.patch mm-add-comment-for-__mod_zone_page_stat-checkpatch-fixes.patch mm-fold-mlocked_vma_newpage-into-its-only-call-site.patch mm-fold-mlocked_vma_newpage-into-its-only-call-site-checkpatch-fixes.patch memcg-deprecate-memoryforce_empty-knob-fix.patch fs-buffer-do-not-use-unnecessary-atomic-operations-when-discarding-buffers-fix.patch do_shared_fault-check-that-mmap_sem-is-held.patch kernel-res_counterc-replace-simple_strtoull-by-kstrtoull-fix.patch printk-release-lockbuf_lock-before-calling-console_trylock_for_printk-fix.patch lib-btreec-fix-leak-of-whole-btree-nodes-fix.patch init-mainc-dont-use-pr_debug.patch init-mainc-add-initcall_blacklist-kernel-parameter-fix.patch init-mainc-remove-an-ifdef.patch rtc-rtc-cmos-drivers-char-rtcc-features-for-decstation-support-fix.patch rtc-da9063-rtc-driver-fix.patch hfsplus-fixes-worst-case-unicode-to-char-conversion-of-file-names-and-attributes-fix.patch hfsplus-correct-usage-of-hfsplus_attr_max_strlen-for-non-english-attributes-fix.patch hfsplus-correct-usage-of-hfsplus_attr_max_strlen-for-non-english-attributes-fix-2.patch smp-print-more-useful-debug-info-upon-receiving-ipi-on-an-offline-cpu-fix.patch sysctl-allow-for-strict-write-position-handling-fix-2.patch sysctl-allow-for-strict-write-position-handling-fix.patch sysctl-allow-for-strict-write-position-handling-fix-3.patch fs-pstore-logging-clean-up-fix.patch linux-next.patch linux-next-rejects.patch drivers-gpio-gpio-zevioc-fix-build.patch mm-page_ioc-work-around-gcc-bug.patch lib-test_bpfc-dont-use-gcc-union-shortcut.patch kernel-watchdogc-print-traces-for-all-cpus-on-lockup-detection-fix.patch rwsem-support-optimistic-spinning-checkpatch-fixes.patch ufs-sb-mutex-merge-mutex_destroy.patch debugging-keep-track-of-page-owners.patch journal_add_journal_head-debug.patch journal_add_journal_head-debug-fix.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