Miklos Szeredi d12def1bcb fuse: limit queued background requests ... Libfuse basically creates a new thread for each new request. This is fine for synchronous requests, which are naturally limited. However background requests (especially writepage) can cause a thread creation storm. To avoid this, limit the number of background requests available to userspace. This is done by introducing another queue for background requests, and a counter for the number of "active" requests, which are currently available for userspace. 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>		2008-02-06 10:41:13 -08:00
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control.c	[PATCH] mark struct inode_operations const 1	2007-02-12 09:48:46 -08:00
dev.c	fuse: limit queued background requests	2008-02-06 10:41:13 -08:00
dir.c	fuse: fix attribute caching after create	2008-02-06 10:41:13 -08:00
file.c	fuse: save space in struct fuse_req	2008-02-06 10:41:13 -08:00
fuse_i.h	fuse: limit queued background requests	2008-02-06 10:41:13 -08:00
inode.c	fuse: limit queued background requests	2008-02-06 10:41:13 -08:00
Makefile	[PATCH] fuse: add control filesystem	2006-06-25 10:01:19 -07:00