The patch titled
fs-improve-remountro-vs-buffercache-coherency-fix
has been removed from the -mm tree. Its filename was
fs-improve-remountro-vs-buffercache-coherency-fix.patch
This patch was dropped because it was folded into fs-improve-remountro-vs-buffercache-coherency.patch
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: fs-improve-remountro-vs-buffercache-coherency-fix
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
repair comment layout
Cc: Nick Piggin <npiggin@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/super.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff -puN fs/super.c~fs-improve-remountro-vs-buffercache-coherency-fix fs/super.c
--- a/fs/super.c~fs-improve-remountro-vs-buffercache-coherency-fix
+++ a/fs/super.c
@@ -561,12 +561,14 @@ int do_remount_sb(struct super_block *sb
sb->s_flags = (sb->s_flags & ~MS_RMT_MASK) | (flags & MS_RMT_MASK);
if (remount_rw)
vfs_dq_quota_on_remount(sb);
- /* Some filesystems modify their metadata via some other path
- than the bdev buffer cache (eg. use a private mapping, or
- directories in pagecache, etc). Also file data modifications
- go via their own mappings. So If we try to mount readonly
- then copy the filesystem from bdev, we could get stale data,
- so invalidate it to give a best effort at coherency. */
+ /*
+ * Some filesystems modify their metadata via some other path than the
+ * bdev buffer cache (eg. use a private mapping, or directories in
+ * pagecache, etc). Also file data modifications go via their own
+ * mappings. So If we try to mount readonly then copy the filesystem
+ * from bdev, we could get stale data, so invalidate it to give a best
+ * effort at coherency.
+ */
if (remount_ro && sb->s_bdev)
invalidate_bdev(sb->s_bdev);
return 0;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
fs-make-sure-data-stored-into-inode-is-properly-seen-before-unlocking-new-inode-fix.patch
drivers-mfd-ab3100-corec-fiw-warning-and-powerpc-build-error.patch
linux-next.patch
linux-next-git-rejects.patch
next-remove-localversion.patch
i-need-old-gcc.patch
arch-x86-kernel-cpu-cpufreq-acpi-cpufreqc-avoid-cross-cpu-interrupts-by-using-smp_call_function_any.patch
hwmon-driver-for-acpi-40-power-meters.patch
drivers-md-dm-log-userspace-basec-fix-warning.patch
video-initial-support-for-adv7180.patch
timer-stats-fix-del_timer_sync-and-try_to_del_timer_sync.patch
input-drivers-input-xpadc-improve-xbox-360-wireless-support-and-add-sysfs-interface.patch
input-documentation-input-xpadtxt-update-for-new-driver-functionality.patch
checkincludespl-add-option-to-remove-duplicates-in-place.patch
net-fix-config_net=n-build-on-sparc64.patch
3x59x-fix-pci-resource-management.patch
bluetooth-fix-for-acer-bluetooth-optical-rechargeable-mouse.patch
include-linux-credh-fix-build.patch
serial167-fix-read-buffer-overflow.patch
st-fix-test-of-value-range-in-st_set_options.patch
drivers-usb-serial-sierrac-fix-config_pm=n-build.patch
raw-fix-rawctl-compat-ioctls-breakage-on-amd64-and-itanic.patch
libfs-make-simple_read_from_buffer-conventional.patch
fs-fix-overflow-in-sys_mount-for-in-kernel-calls.patch
vfs-optimize-touch_time-too.patch
fs-improve-remountro-vs-buffercache-coherency.patch
fs-improve-remountro-vs-buffercache-coherency-fix.patch
percpu-avoid-calling-__pcpu_ptr_to_addrnull.patch
mm-make-swap-token-dummies-static-inlines-fix.patch
readahead-add-blk_run_backing_dev-fix.patch
readahead-add-blk_run_backing_dev-fix-fix-2.patch
memory-hotplug-update-zone-pcp-at-memory-online-fix.patch
revert-hugetlb-restore-interleaving-of-bootmem-huge-pages-2631.patch
vmscan-dont-attempt-to-reclaim-anon-page-in-lumpy-reclaim-when-no-swap-space-is-avilable.patch
revert-proc-kcore-work-around-a-bug.patch
arches-drop-superfluous-casts-in-nr_free_pages-callers-checkpatch-fixes.patch
tracing-page-allocator-add-trace-event-for-page-traffic-related-to-the-buddy-lists-fix.patch
page-allocator-maintain-rolling-count-of-pages-to-free-from-the-pcp-checkpatch-fixes.patch
mm-zero_page-without-pte_special-mips-fix.patch
dev-mem-cleanup-unxlate_dev_mem_ptr-calls-fix.patch
dev-mem-cleanup-unxlate_dev_mem_ptr-calls-fix-fix.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
alpha-convert-to-use-arch_gettimeoffset-fix.patch
cpuidle-fix-the-menu-governor-to-boost-io-performance.patch
printk-boot_delay-rename-printk_delay_msec-to-loops_per_msec-fix.patch
printk-add-printk_delay-to-make-messages-readable-for-some-scenarios-fix.patch
printk-add-printk_delay-to-make-messages-readable-for-some-scenarios-cleanup.patch
generic-ipi-make-struct-call_function_data-lockless-cleanup.patch
proc-connector-add-event-for-process-becoming-session-leader.patch
build_bug_on-fix-it-and-a-couple-of-bogus-uses-of-it-fix.patch
kernel-smpc-relocate-some-code.patch
mmc-register-mmci-omap-hs-using-platform_driver_probe.patch
sdio-add-cd-disable-support-cleanup.patch
sdio-add-mmc_quirk_lenient_fn0-fix.patch
at91-atmel-mci-platform-configuration-to-the-the-atmel-mci-driver-checkpatch-fixes.patch
mmc-core-sdio-suspend-resume-support-fix.patch
procfs-provide-stack-information-for-threads-v011-fix.patch
walk-system-ram-range-fix-2.patch
kcore-register-vmemmap-range-fix.patch
rtc-add-driver-for-mxcs-internal-rtc-module-fix.patch
rtc-add-driver-for-mxcs-internal-rtc-module-fix-fix.patch
gpiolib-add-names-file-in-gpio-chip-sysfs-checkpatch-fixes.patch
gpiolib-add-names-file-in-gpio-chip-sysfs-checkpatch-fixes-fix.patch
davinci-fb-frame-buffer-driver-for-ti-da8xx-omap-l1xx.patch
davinci-fb-frame-buffer-driver-for-ti-da8xx-omap-l1xx-v4-cleanup.patch
drivers-video-add-kmalloc-null-tests-fix.patch
v3-minixfs-add-missing-directory-type-checking-checkpatch-fixes.patch
page-types-add-feature-for-walking-process-address-space-checkpatch-fixes.patch
memcg-remove-the-overhead-associated-with-the-root-cgroup-fix.patch
memcg-add-comments-explaining-memory-barriers-checkpatch-fixes.patch
memory-controller-soft-limit-reclaim-on-contention-v9-fix.patch
memcg-improve-resource-counter-scalability-checkpatch-fixes.patch
exec-make-do_coredump-more-resilient-to-recursive-crashes-v9-checkpatch-fixes.patch
exec-let-do_coredump-limit-the-number-of-concurrent-dumps-to-pipes-v9-checkpatch-fixes.patch
elf-clean-up-fill_note_info-fix.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc-fix.patch
reiser4-export-remove_from_page_cache-fix.patch
reiser4.patch
reiser4-remove-simple_prepare_write-usage-checkpatch-fixes.patch
fs-reiser4-contextc-current_is_pdflush-got-removed.patch
reiser4-fix.patch
reiser4-disable.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
getblk-handle-2tb-devices.patch
getblk-handle-2tb-devices-fix.patch
undeprecate-pci_find_device.patch
notify_change-callers-must-hold-i_mutex.patch
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