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Message-ID: <5112B6C6.5000107@gmail.com> Date: Wed, 06 Feb 2013 12:02:14 -0800 From: Wang Shilong <wangshilong1991@...il.com> To: Jan Kara <jack@...e.cz> CC: linux-ext4@...r.kernel.org Subject: [PATCH 2/3] Ext2: mark inode dirty after the function dquot_free_block_nodirty is called From: Wang Shilong <wangsl-fnst@...fujitsu.com> We should mark inode dirty after the function dquot_free_block_nodirty is called.Besides,add a check whether it is necessary to call dquot_free_block_nodirty functon. Signed-off-by: Wang Shilong <wangsl-fnst@...fujitsu.com> --- fs/ext2/balloc.c | 15 ++++++++++----- fs/ext2/xattr.c | 1 + 2 files changed, 11 insertions(+), 5 deletions(-) diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index 22993a0..9d372bf 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -568,8 +568,11 @@ do_more: } error_return: brelse(bitmap_bh); - release_blocks(sb, freed); - dquot_free_block_nodirty(inode, freed); + if (freed) { + release_blocks(sb, freed); + dquot_free_block_nodirty(inode, freed); + mark_inode_dirty(inode); + } } /** @@ -1412,9 +1415,11 @@ allocated: *errp = 0; brelse(bitmap_bh); - dquot_free_block_nodirty(inode, *count-num); - mark_inode_dirty(inode); - *count = num; + if (num < *count) { + dquot_free_block_nodirty(inode, *count-num); + mark_inode_dirty(inode); + *count = num; + } return ret_block; io_error: diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index b6754db..4c4cda9 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c @@ -795,6 +795,7 @@ ext2_xattr_delete_inode(struct inode *inode) if (IS_SYNC(inode)) sync_dirty_buffer(bh); dquot_free_block_nodirty(inode, 1); + mark_inode_dirty(inode); } EXT2_I(inode)->i_file_acl = 0; -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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