The patch titled
fs-introduce-write_begin-write_end-and-perform_write-aops fix 3
has been removed from the -mm tree. Its filename was
fs-introduce-write_begin-write_end-and-perform_write-aops-fix-3.patch
This patch was dropped because it was folded into fs-introduce-write_begin-write_end-and-perform_write-aops.patch
------------------------------------------------------
Subject: fs-introduce-write_begin-write_end-and-perform_write-aops fix 3
From: Nick Piggin <npiggin@xxxxxxx>
Dmitriy noticed some weird code I had in __page_symlink that is wrong.
Fixes: fs-introduce-write_begin-write_end-and-perform_write-aops.patch
Signed-off-by: Nick Piggin <npiggin@xxxxxxx>
Cc: Badari Pulavarty <pbadari@xxxxxxxxx>
Cc: Dmitriy Monakhov <dmonakhov@xxxxx>
Cc: Mark Fasheh <mark.fasheh@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/namei.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff -puN fs/namei.c~fs-introduce-write_begin-write_end-and-perform_write-aops-fix-3 fs/namei.c
--- a/fs/namei.c~fs-introduce-write_begin-write_end-and-perform_write-aops-fix-3
+++ a/fs/namei.c
@@ -2702,21 +2702,20 @@ int __page_symlink(struct inode *inode,
char *kaddr;
retry:
- err = pagecache_write_begin(NULL, mapping, 0, PAGE_CACHE_SIZE,
+ err = pagecache_write_begin(NULL, mapping, 0, len-1,
AOP_FLAG_UNINTERRUPTIBLE, &page, &fsdata);
if (err)
goto fail;
kaddr = kmap_atomic(page, KM_USER0);
memcpy(kaddr, symname, len-1);
- memset(kaddr+len-1, 0, PAGE_CACHE_SIZE-(len-1));
kunmap_atomic(kaddr, KM_USER0);
- err = pagecache_write_end(NULL, mapping, 0, PAGE_CACHE_SIZE, PAGE_CACHE_SIZE,
+ err = pagecache_write_end(NULL, mapping, 0, len-1, len-1,
page, fsdata);
if (err < 0)
goto fail;
- if (err < PAGE_CACHE_SIZE)
+ if (err < len-1)
goto retry;
mark_inode_dirty(inode);
_
Patches currently in -mm which might be from npiggin@xxxxxxx are
slob-rework-freelist-handling.patch
slob-remove-bigblock-tracking.patch
slob-improved-alignment-handling.patch
mm-fix-fault-vs-invalidate-race-for-linear-mappings.patch
mm-merge-populate-and-nopage-into-fault-fixes-nonlinear.patch
mm-merge-nopfn-into-fault.patch
mm-remove-legacy-cruft.patch
mm-debug-check-for-the-fault-vs-invalidate-race.patch
mm-fix-clear_page_dirty_for_io-vs-fault-race.patch
mm-revert-kernel_ds-buffered-write-optimisation.patch
revert-81b0c8713385ce1b1b9058e916edcf9561ad76d6.patch
revert-6527c2bdf1f833cc18e8f42bd97973d583e4aa83.patch
mm-clean-up-buffered-write-code.patch
mm-debug-write-deadlocks.patch
mm-trim-more-holes.patch
mm-buffered-write-cleanup.patch
mm-write-iovec-cleanup.patch
mm-fix-pagecache-write-deadlocks.patch
mm-buffered-write-iterator.patch
fs-fix-data-loss-on-error.patch
fs-introduce-write_begin-write_end-and-perform_write-aops.patch
fs-introduce-write_begin-write_end-and-perform_write-aops-fix-3.patch
fs-introduce-write_begin-write_end-and-perform_write-aops-fix-4.patch
mm-restore-kernel_ds-optimisations.patch
implement-simple-fs-aops.patch
block_dev-convert-to-new-aops.patch
ext2-convert-to-new-aops.patch
ext3-convert-to-new-aops.patch
ext3-convert-to-new-aops-fix.patch
ext4-convert-to-new-aops.patch
ext4-convert-to-new-aops-fix.patch
xfs-convert-to-new-aops.patch
fs-new-cont-helpers.patch
fat-convert-to-new-aops.patch
hfs-convert-to-new-aops.patch
hfsplus-convert-to-new-aops.patch
hpfs-convert-to-new-aops.patch
bfs-convert-to-new-aops.patch
qnx4-convert-to-new-aops.patch
reiserfs-use-generic-write.patch
reiserfs-convert-to-new-aops.patch
reiserfs-use-generic_cont_expand_simple.patch
with-reiserfs-no-longer-using-the-weird-generic_cont_expand-remove-it-completely.patch
nfs-convert-to-new-aops.patch
smb-convert-to-new-aops.patch
fuse-convert-to-new-aops.patch
hostfs-convert-to-new-aops.patch
jffs2-convert-to-new-aops.patch
ufs-convert-to-new-aops.patch
ufs-convert-to-new-aops-fix.patch
udf-convert-to-new-aops.patch
sysv-convert-to-new-aops.patch
sysv-convert-to-new-aops-fix.patch
minix-convert-to-new-aops.patch
minix-convert-to-new-aops-fix.patch
jfs-convert-to-new-aops.patch
fs-adfs-convert-to-new-aops.patch
fs-affs-convert-to-new-aops.patch
ocfs2-convert-to-new-aops.patch
fix-read-truncate-race.patch
fs-remove-some-aop_truncated_page.patch
mm-document-fault_data-and-flags.patch
fs-introduce-some-page-buffer-invariants.patch
fs-reiserfs-cleanups.patch
fs-introduce-write_begin-write_end-and-perform_write-aops-revoke.patch
reiser4-fix-for-new-aops-patches.patch
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