Leon Romanovsky 0d4597c8c5 net/rds: Track user mapped pages through special API ...

Convert net/rds to use the newly introduces pin_user_pages() API,
which properly sets FOLL_PIN. Setting FOLL_PIN is now required for
code that requires tracking of pinned pages.

Note that this effectively changes the code's behavior: it now
ultimately calls set_page_dirty_lock(), instead of set_page_dirty().
This is probably more accurate.

As Christoph Hellwig put it, "set_page_dirty() is only safe if we are
dealing with a file backed page where we have reference on the inode it
hangs off." [1]

[1] https://lore.kernel.org/r/[email protected]

Cc: Hans Westgaard Ry <[email protected]>
Cc: Santosh Shilimkar <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: John Hubbard <[email protected]>
Acked-by: Santosh Shilimkar <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

2020-02-16 18:37:09 -08:00

..

af_rds.c

Convert usage of IN_MULTICAST to ipv4_is_multicast

2019-09-05 09:38:32 +02:00

bind.c

net/rds: Check laddr_check before calling it

2019-09-27 12:10:55 +02:00

cong.c

…

connection.c

rds: Return proper "tos" value to user-space

2019-07-09 21:45:42 -07:00

ib_cm.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-11-16 21:51:42 -08:00

ib_fmr.c

net: rds: exchange of 8K and 1M pool

2019-04-24 12:07:08 -07:00

ib_frmr.c

net/rds: Keep track of and wait for FRWR segments in use upon shutdown

2019-07-17 12:06:52 -07:00

ib_mr.h

net/rds: Handle ODP mr registration/unregistration

2020-01-18 11:48:19 +02:00

ib_rdma.c

net/rds: Use prefetch for On-Demand-Paging MR

2020-01-18 11:48:19 +02:00

ib_recv.c

net/rds: Use DMA memory pool allocation for rds_header

2019-10-03 12:11:08 -07:00

ib_ring.c

…

ib_send.c

net/rds: Handle ODP mr registration/unregistration

2020-01-18 11:48:19 +02:00

ib_stats.c

net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'

2019-09-15 20:56:19 +02:00

ib_sysctl.c

…

ib.c

net/rds: Handle ODP mr registration/unregistration

2020-01-18 11:48:19 +02:00

ib.h

net/rds: Handle ODP mr registration/unregistration

2020-01-18 11:48:19 +02:00

info.c

mm/gup: change GUP fast to use flags rather than a write 'bool'

2019-05-14 09:47:46 -07:00

info.h

…

Kconfig

net: Fix Kconfig indentation

2019-09-26 08:56:17 +02:00

loop.c

…

loop.h

…

Makefile

…

message.c

rds: use DIV_ROUND_UP instead of ceil

2019-01-07 07:22:36 -08:00

page.c

…

rdma_transport.c

net: rds: add service level support in rds-info

2019-08-24 16:55:25 -07:00

rdma_transport.h

rds: rdma: add consumer reject

2019-02-04 14:59:11 -08:00

rdma.c

net/rds: Track user mapped pages through special API

2020-02-16 18:37:09 -08:00

rds_single_path.h

…

rds.h

net/rds: Handle ODP mr registration/unregistration

2020-01-18 11:48:19 +02:00

recv.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-09-02 11:20:17 -07:00

send.c

Convert usage of IN_MULTICAST to ipv4_is_multicast

2019-09-05 09:38:32 +02:00

stats.c

rds: check for excessive looping in rds_send_xmit

2019-08-15 12:04:24 -07:00

sysctl.c

…

tcp_connect.c

…

tcp_listen.c

rds: add type of service(tos) infrastructure

2019-02-04 14:59:12 -08:00

tcp_recv.c

…

tcp_send.c

…

tcp_stats.c

…

tcp.c

net: rds: fix spelling mistake "syctl" -> "sysctl"

2019-05-05 10:19:43 -07:00

tcp.h

…

threads.c

rds: make v3.1 as compat version

2019-02-04 14:59:11 -08:00

transport.c

…