The patch titled
ext4: uninline large functions
has been added to the -mm tree. Its filename is
ext4-uninline-large-functions.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ext4: uninline large functions
From: Andrew Morton <[email protected]>
Saves nearly 4kbytes on x86.
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
---
fs/ext4/Makefile | 3 -
fs/ext4/ext4_jbd2.c | 59 +++++++++++++++++++++++++++
include/linux/ext4_jbd2.h | 76 ++++++++----------------------------
3 files changed, 78 insertions(+), 60 deletions(-)
diff -puN fs/ext4/Makefile~ext4-uninline-large-functions fs/ext4/Makefile
--- a/fs/ext4/Makefile~ext4-uninline-large-functions
+++ a/fs/ext4/Makefile
@@ -5,7 +5,8 @@
obj-$(CONFIG_EXT4DEV_FS) += ext4dev.o
ext4dev-y := balloc.o bitmap.o dir.o file.o fsync.o ialloc.o inode.o \
- ioctl.o namei.o super.o symlink.o hash.o resize.o extents.o
+ ioctl.o namei.o super.o symlink.o hash.o resize.o extents.o \
+ ext4_jbd2.o
ext4dev-$(CONFIG_EXT4DEV_FS_XATTR) += xattr.o xattr_user.o xattr_trusted.o
ext4dev-$(CONFIG_EXT4DEV_FS_POSIX_ACL) += acl.o
diff -puN /dev/null fs/ext4/ext4_jbd2.c
--- /dev/null
+++ a/fs/ext4/ext4_jbd2.c
@@ -0,0 +1,59 @@
+/*
+ * Interface between ext4 and JBD
+ */
+
+#include <linux/ext4_jbd2.h>
+
+int __ext4_journal_get_undo_access(const char *where, handle_t *handle,
+ struct buffer_head *bh)
+{
+ int err = jbd2_journal_get_undo_access(handle, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
+ return err;
+}
+
+int __ext4_journal_get_write_access(const char *where, handle_t *handle,
+ struct buffer_head *bh)
+{
+ int err = jbd2_journal_get_write_access(handle, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
+ return err;
+}
+
+int __ext4_journal_forget(const char *where, handle_t *handle,
+ struct buffer_head *bh)
+{
+ int err = jbd2_journal_forget(handle, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
+ return err;
+}
+
+int __ext4_journal_revoke(const char *where, handle_t *handle,
+ ext4_fsblk_t blocknr, struct buffer_head *bh)
+{
+ int err = jbd2_journal_revoke(handle, blocknr, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
+ return err;
+}
+
+int __ext4_journal_get_create_access(const char *where,
+ handle_t *handle, struct buffer_head *bh)
+{
+ int err = jbd2_journal_get_create_access(handle, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
+ return err;
+}
+
+int __ext4_journal_dirty_metadata(const char *where,
+ handle_t *handle, struct buffer_head *bh)
+{
+ int err = jbd2_journal_dirty_metadata(handle, bh);
+ if (err)
+ ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
+ return err;
+}
diff -puN include/linux/ext4_jbd2.h~ext4-uninline-large-functions include/linux/ext4_jbd2.h
--- a/include/linux/ext4_jbd2.h~ext4-uninline-large-functions
+++ a/include/linux/ext4_jbd2.h
@@ -114,74 +114,32 @@ int ext4_mark_inode_dirty(handle_t *hand
* been done yet.
*/
-void ext4_journal_abort_handle(const char *caller, const char *err_fn,
- struct buffer_head *bh, handle_t *handle, int err);
-
-static inline int
-__ext4_journal_get_undo_access(const char *where, handle_t *handle,
- struct buffer_head *bh)
+static inline void ext4_journal_release_buffer(handle_t *handle,
+ struct buffer_head *bh)
{
- int err = jbd2_journal_get_undo_access(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
+ jbd2_journal_release_buffer(handle, bh);
}
-static inline int
-__ext4_journal_get_write_access(const char *where, handle_t *handle,
- struct buffer_head *bh)
-{
- int err = jbd2_journal_get_write_access(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+void ext4_journal_abort_handle(const char *caller, const char *err_fn,
+ struct buffer_head *bh, handle_t *handle, int err);
-static inline void
-ext4_journal_release_buffer(handle_t *handle, struct buffer_head *bh)
-{
- jbd2_journal_release_buffer(handle, bh);
-}
+int __ext4_journal_get_undo_access(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext4_journal_forget(const char *where, handle_t *handle, struct buffer_head *bh)
-{
- int err = jbd2_journal_forget(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_get_write_access(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext4_journal_revoke(const char *where, handle_t *handle,
- ext4_fsblk_t blocknr, struct buffer_head *bh)
-{
- int err = jbd2_journal_revoke(handle, blocknr, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_forget(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext4_journal_get_create_access(const char *where,
- handle_t *handle, struct buffer_head *bh)
-{
- int err = jbd2_journal_get_create_access(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_revoke(const char *where, handle_t *handle,
+ ext4_fsblk_t blocknr, struct buffer_head *bh);
-static inline int
-__ext4_journal_dirty_metadata(const char *where,
- handle_t *handle, struct buffer_head *bh)
-{
- int err = jbd2_journal_dirty_metadata(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_get_create_access(const char *where,
+ handle_t *handle, struct buffer_head *bh);
+int __ext4_journal_dirty_metadata(const char *where,
+ handle_t *handle, struct buffer_head *bh);
#define ext4_journal_get_undo_access(handle, bh) \
__ext4_journal_get_undo_access(__FUNCTION__, (handle), (bh))
_
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origin.patch
md-check-bio-address-after-mapping-through-partitions-tidy.patch
printk-timed-ratelimit.patch
schedule-removal-of-futex_fd.patch
acpi_noirq-section-fix.patch
spi-section-fix.patch
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revert-pci-quirk-for-ibm-dock-ii-cardbus-controllers.patch
revert-generic_file_buffered_write-handle-zero-length-iovec-segments.patch
revert-generic_file_buffered_write-deadlock-on-vectored-write.patch
generic_file_buffered_write-cleanup.patch
mm-fix-pagecache-write-deadlocks.patch
fs-prepare_write-fixes-fuse-fix.patch
fs-prepare_write-fixes-fat-fix.patch
git-acpi.patch
acpi-asus-s3-resume-fix.patch
sony_apci-resume.patch
hdspm-printk-warning-fix.patch
git-cpufreq-prep.patch
git-cpufreq.patch
nozomi-warning-fixes.patch
nozomi-irq-flags-fixes.patch
update-uio_interrupt.patch
git-dvb.patch
git-ia64.patch
git-input.patch
git-input-fixup.patch
git-libata-all.patch
via-pata-controller-xfer-fixes-fix.patch
git-mtd.patch
git-netdev-all.patch
libphy-dont-do-that.patch
git-net-configh-got-removed.patch
update-smc91x-driver-with-arm-versatile-board-info.patch
netxen-build-fix.patch
netxen-more-build-fixes.patch
drivers-net-ns83820c-add-paramter-to-disable-auto.patch
net-uninline-xfrm_selector_match.patch
ioat-warning-fix.patch
revert-scsi-ips-soft-lockup-during-reset-initialization.patch
scsi-ips-soft-lockup-during-reset-initialization-2.patch
git-watchdog.patch
revert-x86_64-mm-cpa-clflush.patch
prep-for-paravirt-be-careful-about-touching-bios-warning-fix.patch
prep-for-paravirt-desch-clearer-parameter-names-fix.patch
xfs-rename-uio_read.patch
touchkit-ps-2-touchscreen-driver.patch
get-rid-of-zone_table.patch
new-scheme-to-preempt-swap-token-tidy.patch
balance_pdgat-cleanup.patch
vmalloc-optimization-cleanup-bugfixes-tweak.patch
radix-tree-rcu-lockless-readside.patch
acx1xx-wireless-driver.patch
swsusp-add-resume_offset-command-line-parameter-rev-2.patch
add-include-linux-freezerh-and-move-definitions-from-ueagle-fix.patch
deprecate-smbfs-in-favour-of-cifs.patch
edac-new-opteron-athlon64-memory-controller-driver.patch
kbuild-dont-put-temp-files-in-the-source-tree.patch
lockdep-annotate-nfs-nfsd-in-kernel-sockets-tidy.patch
drivers-add-lcd-support-3-Kconfig-fix.patch
setup_irq-better-mismatch-debugging.patch
probe_kernel_address-needs-to-do-set_fs.patch
slab-use-probe_kernel_address.patch
lockdep-spin_lock_irqsave_nested-fix.patch
lockdep-spin_lock_irqsave_nested-fix-2.patch
aio-use-prepare_to_wait.patch
exar-quad-port-serial-fix.patch
vfs_getattr-remove-dead-code.patch
ext3-uninline-large-functions.patch
ext4-uninline-large-functions.patch
pktcdvd-bio-write-congestion-using-blk_congestion_wait-fix.patch
bug-test-1.patch
fsstack-introduce-fsstack_copy_attrinode_-tidy.patch
log2-implement-a-general-integer-log2-facility-in-the-kernel-fix.patch
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add-process_session-helper-routine-deprecate-old-field-fix-warnings-2.patch
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mxser-session-warning-fix.patch
tty-switch-to-ktermios-and-new-framework-warning-fix.patch
tty-switch-to-ktermios-bluetooth-fix.patch
drivers-isdn-handcrafted-min-max-macro-removal-fix.patch
swap_prefetch-vs-zoned-counters.patch
add-include-linux-freezerh-and-move-definitions-from-prefetch.patch
readahead-sysctl-parameters.patch
make-copy_from_user_inatomic-not-zero-the-tail-on-i386-vs-reiser4.patch
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gtod-persistent-clock-support-i386.patch
hrtimers-state-tracking.patch
clockevents-drivers-for-i386.patch
gtod-mark-tsc-unusable-for-highres-timers.patch
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kevent-core-files-fix.patch
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kevent-socket-notifications-fix-2.patch
kevent-socket-notifications-fix-4.patch
kevent-timer-notifications-fix.patch
kevent_user_wait-retval-fix.patch
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mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
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