Documentation/filesystems/unionfs/concepts.txt | 18 +++++++
fs/unionfs/Makefile | 2 +-
fs/unionfs/commonfops.c | 47 +++++++----------
fs/unionfs/debug.c | 2 +-
fs/unionfs/dentry.c | 31 +++++++----
fs/unionfs/file.c | 18 ++-----
fs/unionfs/inode.c | 29 ++++++-----
fs/unionfs/mmap.c | 65 ++++++++---------------
fs/unionfs/rdstate.c | 4 +-
fs/unionfs/rename.c | 4 +-
fs/unionfs/super.c | 6 +-
fs/unionfs/union.h | 5 +-
fs/unionfs/xattr.c | 8 ++--
13 files changed, 116 insertions(+), 123 deletions(-)
New commits:
commit 04b56d980a70d8e0d26d78e8e14bd4bc3be0f25a
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 22:55:25 2007 -0500
Unionfs: release 2.1.9
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit fa8bc6480f55d5cd05ff6db2e6e1585ca0b6b534
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: move debugging checks inside locks
This is to ensure that the objects we want to check aren't being destroyed
or changed by another thread.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit d5b5204025253a805a4bfe112da808dab1c2553e
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: fold do_readpage into unionfs_readpage
Simplify the code and reduce stack pressure a bit.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit bb08e8940c69a2971e480d7838688028dcd56129
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: remove unnecessary lower atime updates
No need for this because our readpage calls vfs_read on the lower objects,
which would update the atime as/if needed.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 0aed23ce8d26edd3986c915181b792e2d2313d28
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: debugging updates
Don't perform dentry+inode checks unless both are valid.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 83866a83daa4b47056d6962b9b854118f7da80b7
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: clear partial read in readpage
Signed-off-by: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit f5607035fbc9cf4deab8a3e825037888b344ade7
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:47:24 2007 -0500
Unionfs: writepage updates
Don't set/reset the PageUptodate flag on our page. Call flush_dcache_page
on the lower page after copy_highpage, and set it uptodate. Call
set_page_dirty right before clear_page_dirty_for_io.
CC: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit e4bb5435246a732e13426fdef412f861245915f2
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: update cache-coherency detection heuristics
Use a small delay to reduce the number of times unionfs has to detect
changed mtime's/ctime's, and also reduce the potential for false positives.
See Documentation/filesystems/unionfs/concepts.txt for a detailed
discussion.
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit a83a92f8948df41ef12d8dfdfd9d0e0a1aef2d1e
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: use i_size wrappers
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
commit 012e881483f680d23b64396a4142b575e57aba25
Author: Erez Zadok <[EMAIL PROTECTED]>
Date: Mon Nov 12 20:45:43 2007 -0500
Unionfs: flush and release updates
Remove the totalopens counter which was intended to reduce unnecessary
processing of d_deleted dentries. Move that processing from file_release to
flush.
Cc: Hugh Dickins <[EMAIL PROTECTED]>
Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
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