Fred Isaman cd841605f7 NFS: create common nfs_pgio_header for both read and write ... In order to avoid duplicating all the data in nfs_read_data whenever we split it up into multiple RPC calls (either due to a short read result or due to rsize < PAGE_SIZE), we split out the bits that are the same per RPC call into a separate "header" structure. The goal this patch moves towards is to have a single header refcounted by several rpc_data structures. Thus, want to always refer from rpc_data to the header, and not the other way. This patch comes close to that ideal, but the directio code currently needs some special casing, isolated in the nfs_direct_[read_write]hdr_release() functions. This will be dealt with in a future patch. Signed-off-by: Fred Isaman <iisaman@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>		2012-04-27 14:10:37 -04:00
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acpi
asm-generic	asm-generic: Allow overriding clock_t and add attributes to siginfo_t	2012-04-23 16:29:18 -07:00
crypto
drm	Merge branch 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung into drm-intel-fixes	2012-04-12 17:42:01 +01:00
keys
linux	NFS: create common nfs_pgio_header for both read and write	2012-04-27 14:10:37 -04:00
math-emu
media
misc
mtd
net	net/sock.h: fix sk_peek_off kernel-doc warning	2012-04-17 22:32:00 -04:00
pcmcia
rdma
rxrpc
scsi	SCSI: Fix error handling when no ULD is attached	2012-04-15 11:08:53 -07:00
sound
target
trace
video
xen
Kbuild