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Message-ID: <20131018045014.7339.26675.stgit@birch.djwong.org> Date: Thu, 17 Oct 2013 21:50:14 -0700 From: "Darrick J. Wong" <darrick.wong@...cle.com> To: tytso@....edu, darrick.wong@...cle.com Cc: linux-ext4@...r.kernel.org Subject: [PATCH 12/25] libext2fs: don't update the summary counts when doing implied cluster allocation When we're appending a block to a directory file or the journal file, and the new block is part of a cluster that has already been allocated to the file (implied cluster allocation), don't update the bitmap or the summary counts because that was performed when the cluster was allocated. Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com> --- lib/ext2fs/expanddir.c | 2 +- lib/ext2fs/mkjournal.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/ext2fs/expanddir.c b/lib/ext2fs/expanddir.c index 22558d6..09a15fa 100644 --- a/lib/ext2fs/expanddir.c +++ b/lib/ext2fs/expanddir.c @@ -55,6 +55,7 @@ static int expand_dir_proc(ext2_filsys fs, return BLOCK_ABORT; } es->newblocks++; + ext2fs_block_alloc_stats2(fs, new_blk, +1); } if (blockcnt > 0) { retval = ext2fs_new_dir_block(fs, 0, 0, &block); @@ -82,7 +83,6 @@ static int expand_dir_proc(ext2_filsys fs, } ext2fs_free_mem(&block); *blocknr = new_blk; - ext2fs_block_alloc_stats2(fs, new_blk, +1); if (es->done) return (BLOCK_CHANGED | BLOCK_ABORT); diff --git a/lib/ext2fs/mkjournal.c b/lib/ext2fs/mkjournal.c index 2afd3b7..8bf4670 100644 --- a/lib/ext2fs/mkjournal.c +++ b/lib/ext2fs/mkjournal.c @@ -250,6 +250,7 @@ static int mkjournal_proc(ext2_filsys fs, es->err = retval; return BLOCK_ABORT; } + ext2fs_block_alloc_stats2(fs, new_blk, +1); es->newblocks++; } if (blockcnt >= 0) @@ -285,7 +286,6 @@ static int mkjournal_proc(ext2_filsys fs, return BLOCK_ABORT; } *blocknr = es->goal = new_blk; - ext2fs_block_alloc_stats2(fs, new_blk, +1); if (es->num_blocks == 0) return (BLOCK_CHANGED | BLOCK_ABORT); -- 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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