diff options
| author | Al Viro <viro@ZenIV.linux.org.uk> | 2008-08-20 21:09:24 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-20 22:40:32 (GMT) |
| commit | 82d63fc9e30687c055b97928942b8893ea65b0bb (patch) | |
| tree | c767b9a7a41893c434e85532f3e02515433076f1 /mm/dmapool.c | |
| parent | d847471d063663b9f36927d265c66a270c0cfaab (diff) | |
| download | linux-fsl-qoriq-82d63fc9e30687c055b97928942b8893ea65b0bb.tar.xz | |
cramfs: fix named-pipe handling
After commit a97c9bf33f4612e2aed6f000f6b1d268b6814f3c (fix cramfs
making duplicate entries in inode cache) in kernel 2.6.14, named-pipe
on cramfs does not work properly.
It seems the commit make all named-pipe on cramfs share their inode
(and named-pipe buffer).
Make ..._test() refuse to merge inodes with ->i_ino == 1, take inode setup
back to get_cramfs_inode() and make ->drop_inode() evict ones with ->i_ino
== 1 immediately.
Reported-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: <stable@kernel.org> [2.6.14 and later]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/dmapool.c')
0 files changed, 0 insertions, 0 deletions