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Chuck Lever 2bea90d43a SUNRPC: RPC buffer size estimates are too large ... The RPC buffer size estimation logic in net/sunrpc/clnt.c always significantly overestimates the requirements for the buffer size. A little instrumentation demonstrated that in fact rpc_malloc was never allocating the buffer from the mempool, but almost always called kmalloc. To compute the size of the RPC buffer more precisely, split p_bufsiz into two fields; one for the argument size, and one for the result size. Then, compute the sum of the exact call and reply header sizes, and split the RPC buffer precisely between the two. That should keep almost all RPC buffers within the 2KiB buffer mempool limit. And, we can finally be rid of RPC_SLACK_SPACE! Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>		18 years ago
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Makefile	…
clntlock.c	[PATCH] fs/lockd/clntlock.c: add missing newlines to dprintk's	18 years ago
clntproc.c	NLM: Fix double free in __nlm_async_call	18 years ago
host.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
mon.c	SUNRPC: RPC buffer size estimates are too large	18 years ago
svc.c	Replace remaining references to "driverfs" with "sysfs".	18 years ago
svc4proc.c	[PATCH] knfsd: SUNRPC: Provide room in svc_rqst for larger addresses	18 years ago
svclock.c	NLM: Fix double free in __nlm_async_call	18 years ago
svcproc.c	[PATCH] knfsd: SUNRPC: Provide room in svc_rqst for larger addresses	18 years ago
svcshare.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
svcsubs.c	[PATCH] struct path: convert lockd	18 years ago
xdr.c	SUNRPC: RPC buffer size estimates are too large	18 years ago
xdr4.c	SUNRPC: RPC buffer size estimates are too large	18 years ago