| commit | c756e0a4d79202535774806f148026e40466a5eb | |
| author | Miklos Szeredi <mszeredi@suse.cz> | |
| Wed, 17 Oct 2007 06:31:00 +0000 (16 23:31 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Wed, 17 Oct 2007 15:43:03 +0000 (17 08:43 -0700) | ||
| tree | aa769ecfe2204e2e1969108d2c391b88b95e983b | treesnapshot (tar.gz zip) |
| parent | de5e3dec421c44c999071b8f7e0580ad2ade92ae | commitdiff |
fuse: add reference counting to fuse_file
Make lifetime of 'struct fuse_file' independent from 'struct file' by adding a
reference counter and destructor.
This will enable asynchronous page writeback, where it cannot be guaranteed,
that the file is not released while a request with this file handle is being
served.
The actual RELEASE request is only sent when there are no more references to
the fuse_file.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Make lifetime of 'struct fuse_file' independent from 'struct file' by adding a
reference counter and destructor.
This will enable asynchronous page writeback, where it cannot be guaranteed,
that the file is not released while a request with this file handle is being
served.
The actual RELEASE request is only sent when there are no more references to
the fuse_file.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| fs/fuse/dev.c | diffblobblamehistory | |
| fs/fuse/dir.c | diffblobblamehistory | |
| fs/fuse/file.c | diffblobblamehistory | |
| fs/fuse/fuse_i.h | diffblobblamehistory |