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authorMiklos Szeredi <miklos@szeredi.hu>2006-01-16 22:14:38 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-16 23:15:30 -0800
commit0cd5b88553acf0611474dbaf8e43770eed268060 (patch)
treef3b08ab3a4a1cb42d92e2997f60f30d945601600 /fs/fuse/fuse_i.h
parentf543f253f3aa721a24557d7df8259145bb01b734 (diff)
[PATCH] fuse: add number of waiting requests attribute
This patch adds the 'waiting' attribute which indicates how many filesystem requests are currently waiting to be completed. A non-zero value without any filesystem activity indicates a hung or deadlocked filesystem. Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fuse/fuse_i.h')
-rw-r--r--fs/fuse/fuse_i.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 6ef1e5f5873..bcb453f6811 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -280,6 +280,9 @@ struct fuse_conn {
/** Is create not implemented by fs? */
unsigned no_create : 1;
+ /** The number of requests waiting for completion */
+ atomic_t num_waiting;
+
/** Negotiated minor version */
unsigned minor;