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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-09-08 21:43:47 +0100 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-09-08 21:43:47 +0100 |
| commit | 54b02eb01c0172294e43e2b54d6815f65637c111 (patch) | |
| tree | 0dec3c7f9553f96e3edeab769077723d1ab922e1 /fs/ntfs/ChangeLog | |
| parent | bd45fdd209ca49c5010ac9af469c41ae6dd3f145 (diff) | |
| download | lwn-54b02eb01c0172294e43e2b54d6815f65637c111.tar.gz lwn-54b02eb01c0172294e43e2b54d6815f65637c111.zip | |
NTFS: Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the page
lock protection over the buffer submission for i/o which allows the
removal of the get_bh()/put_bh() pairs for each buffer.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Diffstat (limited to 'fs/ntfs/ChangeLog')
| -rw-r--r-- | fs/ntfs/ChangeLog | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog index 4b8666d7e7fe..10fc2385efa7 100644 --- a/fs/ntfs/ChangeLog +++ b/fs/ntfs/ChangeLog @@ -81,6 +81,9 @@ ToDo/Notes: only zeroes. - Fixup handling of sparse, compressed, and encrypted attributes in fs/ntfs/aops.c::ntfs_writepage(). + - Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the page + lock protection over the buffer submission for i/o which allows the + removal of the get_bh()/put_bh() pairs for each buffer. 2.1.23 - Implement extension of resident files and make writing safe as well as many bug fixes, cleanups, and enhancements... |