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| author | Tejun Heo <tj@kernel.org> | 2008-11-26 12:03:55 +0100 |
|---|---|---|
| committer | Miklos Szeredi <miklos@szeredi.hu> | 2008-11-26 12:03:55 +0100 |
| commit | 95668a69a4bb862063c4d28a746e55107dee7b98 (patch) | |
| tree | 0679e0f43274648bad70e694a9efb8bcfed55adc /fs/fuse/dir.c | |
| parent | 8599396b5062bf6bd2a0b433503849e2322df1c2 (diff) | |
| download | linux-95668a69a4bb862063c4d28a746e55107dee7b98.tar.bz2 | |
fuse: implement poll support
Implement poll support. Polled files are indexed using kh in a RB
tree rooted at fuse_conn->polled_files.
Client should send FUSE_NOTIFY_POLL notification once after processing
FUSE_POLL which has FUSE_POLL_SCHEDULE_NOTIFY set. Sending
notification unconditionally after the latest poll or everytime file
content might have changed is inefficient but won't cause malfunction.
fuse_file_poll() can sleep and requires patches from the following
thread which allows f_op->poll() to sleep.
http://thread.gmane.org/gmane.linux.kernel/726176
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse/dir.c')
0 files changed, 0 insertions, 0 deletions