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authorAnton Altaparmakov <aia21@cantab.net>2005-09-08 21:43:47 +0100
committerAnton Altaparmakov <aia21@cantab.net>2005-09-08 21:43:47 +0100
commit54b02eb01c0172294e43e2b54d6815f65637c111 (patch)
tree0dec3c7f9553f96e3edeab769077723d1ab922e1 /fs/ntfs/ChangeLog
parentbd45fdd209ca49c5010ac9af469c41ae6dd3f145 (diff)
downloadlinux-54b02eb01c0172294e43e2b54d6815f65637c111.tar.bz2
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/ChangeLog3
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...