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| author | Jan Kara <jack@suse.cz> | 2009-06-09 00:17:05 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-06-09 00:17:05 -0400 |
| commit | 03f5d8bcf094a5e3b501bd2ae1553656efa8d1be (patch) | |
| tree | 04644e9008e7357fd87f14fee6404b7c306bc3e9 /fs/ext4/extents.c | |
| parent | 0b8e58a140cae2ba1c4a21ccae7c6c3c939c51f9 (diff) | |
| download | linux-stable-03f5d8bcf094a5e3b501bd2ae1553656efa8d1be.tar.gz linux-stable-03f5d8bcf094a5e3b501bd2ae1553656efa8d1be.tar.bz2 linux-stable-03f5d8bcf094a5e3b501bd2ae1553656efa8d1be.zip | |
ext4: Get rid of EXTEND_DISKSIZE flag of ext4_get_blocks_handle()
Get rid of EXTEND_DISKSIZE flag of ext4_get_blocks_handle(). This
seems to be a relict from some old days and setting disksize in this
function does not make much sense. Currently it was set only by
ext4_getblk(). Since the parameter has some effect only if create ==
1, it is easy to check by grepping through the sources that the three
callers which end up calling ext4_getblk() with create == 1
(ext4_append, ext4_quota_write, ext4_mkdir) do the right thing and set
disksize themselves.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index d4e99e96fddb..9c35a7b1f0ae 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2779,7 +2779,6 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode, int err = 0, depth, ret, cache_type; unsigned int allocated = 0; struct ext4_allocation_request ar; - loff_t disksize; __clear_bit(BH_New, &bh_result->b_state); ext_debug("blocks %u/%u requested for inode %u\n", @@ -2969,14 +2968,6 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode, newblock = ext_pblock(&newex); allocated = ext4_ext_get_actual_len(&newex); outnew: - if (flags & EXT4_GET_BLOCKS_EXTEND_DISKSIZE) { - disksize = ((loff_t) iblock + ar.len) << inode->i_blkbits; - if (disksize > i_size_read(inode)) - disksize = i_size_read(inode); - if (disksize > EXT4_I(inode)->i_disksize) - EXT4_I(inode)->i_disksize = disksize; - } - set_buffer_new(bh_result); /* Cache only when it is _not_ an uninitialized extent */ |