| commit | fd1c5a0622a9578b86f695d2f60df7d4f8b21875 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Mon May 07 14:41:49 2012 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Mon May 07 14:41:49 2012 -0400 |
| tree | a10fcc8c682038a203e59c511fe09752e9284dad | |
| parent | 07d120848d143c40feb55be31f0f0bb1ad1ec6f9 [diff] |
libext2fs: factor out I/O buffer allocation Create a new function, io_channel_alloc_buf() which allocates I/O buffers with appropriate alignment if we are using direct I/O. The original code was sometimes using a larger alignment factor than necessary, and would always request an aligned memory buffer even when it was not necessary since the block device was not opened with O_DIRECT. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>