The patch titled
ext4: Fix sparse warnings
has been added to the -mm tree. Its filename is
ext4-fix-sparse-warnings.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ext4: Fix sparse warnings
From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ext4/inode.c | 6 ++++--
include/linux/ext4_fs.h | 16 ++++++++--------
2 files changed, 12 insertions(+), 10 deletions(-)
diff -puN fs/ext4/inode.c~ext4-fix-sparse-warnings fs/ext4/inode.c
--- a/fs/ext4/inode.c~ext4-fix-sparse-warnings
+++ a/fs/ext4/inode.c
@@ -3277,12 +3277,14 @@ int ext4_mark_inode_dirty(handle_t *hand
iloc, handle);
if (ret) {
EXT4_I(inode)->i_state |= EXT4_STATE_NO_EXPAND;
- if (mnt_count != sbi->s_es->s_mnt_count) {
+ if (mnt_count !=
+ le16_to_cpu(sbi->s_es->s_mnt_count)) {
ext4_warning(inode->i_sb, __FUNCTION__,
"Unable to expand inode %lu. Delete"
" some EAs or run e2fsck.",
inode->i_ino);
- mnt_count = sbi->s_es->s_mnt_count;
+ mnt_count =
+ le16_to_cpu(sbi->s_es->s_mnt_count);
}
}
}
diff -puN include/linux/ext4_fs.h~ext4-fix-sparse-warnings include/linux/ext4_fs.h
--- a/include/linux/ext4_fs.h~ext4-fix-sparse-warnings
+++ a/include/linux/ext4_fs.h
@@ -115,7 +115,7 @@ struct ext4_group_desc
__le16 bg_free_blocks_count; /* Free blocks count */
__le16 bg_free_inodes_count; /* Free inodes count */
__le16 bg_used_dirs_count; /* Directories count */
- __u16 bg_flags; /* EXT4_BG_flags (INODE_UNINIT, etc) */
+ __le16 bg_flags; /* EXT4_BG_flags (INODE_UNINIT, etc) */
__u32 bg_reserved[2]; /* Likely block/inode bitmap checksum */
__le16 bg_itable_unused; /* Unused inodes count */
__le16 bg_checksum; /* crc16(sb_uuid+group+desc) */
@@ -586,13 +586,13 @@ struct ext4_super_block {
/*150*/ __le32 s_blocks_count_hi; /* Blocks count */
__le32 s_r_blocks_count_hi; /* Reserved blocks count */
__le32 s_free_blocks_count_hi; /* Free blocks count */
- __u16 s_min_extra_isize; /* All inodes have at least # bytes */
- __u16 s_want_extra_isize; /* New inodes should reserve # bytes */
- __u32 s_flags; /* Miscellaneous flags */
- __u16 s_raid_stride; /* RAID stride */
- __u16 s_mmp_interval; /* # seconds to wait in MMP checking */
- __u64 s_mmp_block; /* Block for multi-mount protection */
- __u32 s_raid_stripe_width; /* blocks on all data disks (N*stride)*/
+ __le16 s_min_extra_isize; /* All inodes have at least # bytes */
+ __le16 s_want_extra_isize; /* New inodes should reserve # bytes */
+ __le32 s_flags; /* Miscellaneous flags */
+ __le16 s_raid_stride; /* RAID stride */
+ __le16 s_mmp_interval; /* # seconds to wait in MMP checking */
+ __le64 s_mmp_block; /* Block for multi-mount protection */
+ __le32 s_raid_stripe_width; /* blocks on all data disks (N*stride)*/
__u32 s_reserved[163]; /* Padding to the end of the block */
};
_
Patches currently in -mm which might be from aneesh.kumar@xxxxxxxxxxxxxxxxxx are
ext2-ext3-ext4-add-block-bitmap-validation.patch
ext2-ext3-ext4-add-block-bitmap-validation-fix.patch
ext4-uninitialized-block-groups.patch
ext4-uninitialized-block-groups-fix.patch
introduce-ext4_find_next_bit.patch
ext4-fix-sparse-warnings.patch
-
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