Searched hist:"02 c048b919455aaa38628563cdcc2e691c8a9f53" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/fs/fuse/ |
| H A D | fuse_i.h | diff 02c048b919455aaa38628563cdcc2e691c8a9f53 Tue Dec 07 13:16:56 CST 2010 Miklos Szeredi <mszeredi@suse.cz> fuse: allow batching of FORGET requests
Terje Malmedal reports that a fuse filesystem with 32 million inodes
on a machine with lots of memory can take up to 30 minutes to process
FORGET requests when all those inodes are evicted from the icache.
To solve this, create a BATCH_FORGET request that allows up to about
8000 FORGET requests to be sent in a single message.
This request is only sent if userspace supports interface version 7.16
or later, otherwise fall back to sending individual FORGET messages.
Reported-by: Terje Malmedal <terje.malmedal@usit.uio.no>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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| H A D | dev.c | diff 02c048b919455aaa38628563cdcc2e691c8a9f53 Tue Dec 07 13:16:56 CST 2010 Miklos Szeredi <mszeredi@suse.cz> fuse: allow batching of FORGET requests
Terje Malmedal reports that a fuse filesystem with 32 million inodes
on a machine with lots of memory can take up to 30 minutes to process
FORGET requests when all those inodes are evicted from the icache.
To solve this, create a BATCH_FORGET request that allows up to about
8000 FORGET requests to be sent in a single message.
This request is only sent if userspace supports interface version 7.16
or later, otherwise fall back to sending individual FORGET messages.
Reported-by: Terje Malmedal <terje.malmedal@usit.uio.no>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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