The patch titled
ext4: check for the correct error return from ext4_ext_get_blocks
has been removed from the -mm tree. Its filename was
ext4-check-for-the-correct-error-return-from-ext4_ext_get_blocks.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: ext4: check for the correct error return from ext4_ext_get_blocks
From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
ext4_ext_get_blocks returns negative values on error. We should
check for <= 0
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Cc: <linux-ext4@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ext4/extents.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN fs/ext4/extents.c~ext4-check-for-the-correct-error-return-from-ext4_ext_get_blocks fs/ext4/extents.c
--- a/fs/ext4/extents.c~ext4-check-for-the-correct-error-return-from-ext4_ext_get_blocks
+++ a/fs/ext4/extents.c
@@ -2628,8 +2628,8 @@ retry:
ret = ext4_ext_get_blocks(handle, inode, block,
max_blocks, &map_bh,
EXT4_CREATE_UNINITIALIZED_EXT, 0);
- WARN_ON(!ret);
- if (!ret) {
+ WARN_ON(ret <= 0);
+ if (ret <= 0) {
ext4_error(inode->i_sb, "ext4_fallocate",
"ext4_ext_get_blocks returned 0! inode#%lu"
", block=%lu, max_blocks=%lu",
_
Patches currently in -mm which might be from aneesh.kumar@xxxxxxxxxxxxxxxxxx are
ext2-return-after-ext2_error-in-case-of-failures.patch
ext2-change-the-default-behaviour-on-error.patch
add-buffer-head-related-helper-functions.patch
ext2-add-block-bitmap-validation.patch
ext3-add-block-bitmap-validation.patch
ext3-return-after-ext3_error-in-case-of-failures.patch
ext3-change-the-default-behaviour-on-error.patch
-
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