akpm@linux-foundation.org 2d15eb31b5 mm/gup: add make_dirty arg to put_user_pages_dirty_lock() ... [11~From: John Hubbard <jhubbard@nvidia.com> Subject: mm/gup: add make_dirty arg to put_user_pages_dirty_lock() Patch series "mm/gup: add make_dirty arg to put_user_pages_dirty_lock()", v3. There are about 50+ patches in my tree [2], and I'll be sending out the remaining ones in a few more groups: * The block/bio related changes (Jerome mostly wrote those, but I've had to move stuff around extensively, and add a little code) * mm/ changes * other subsystem patches * an RFC that shows the current state of the tracking patch set. That can only be applied after all call sites are converted, but it's good to get an early look at it. This is part a tree-wide conversion, as described in fc1d8e7cca ("mm: introduce put_user_page*(), placeholder versions"). This patch (of 3): Provide more capable variation of put_user_pages_dirty_lock(), and delete put_user_pages_dirty(). This is based on the following: 1. Lots of call sites become simpler if a bool is passed into put_user_page*(), instead of making the call site choose which put_user_page*() variant to call. 2. Christoph Hellwig's observation that set_page_dirty_lock() is usually correct, and set_page_dirty() is usually a bug, or at least questionable, within a put_user_page*() calling chain. This leads to the following API choices: * put_user_pages_dirty_lock(page, npages, make_dirty) * There is no put_user_pages_dirty(). You have to hand code that, in the rare case that it's required. [jhubbard@nvidia.com: remove unused variable in siw_free_plist()] Link: http://lkml.kernel.org/r/20190729074306.10368-1-jhubbard@nvidia.com Link: http://lkml.kernel.org/r/20190724044537.10458-2-jhubbard@nvidia.com Signed-off-by: John Hubbard <jhubbard@nvidia.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Jan Kara <jack@suse.cz> Cc: Christoph Hellwig <hch@lst.de> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-09-24 15:54:08 -07:00
..
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	infiniband: prefix header search paths with $(srctree)/	2019-01-25 15:28:50 -07:00
usnic_abi.h
usnic_common_pkt_hdr.h
usnic_common_util.h
usnic_debugfs.c	infiniband: usnic: no need to check return value of debugfs_create functions	2019-01-24 09:22:30 -07:00
usnic_debugfs.h
usnic_fwd.c	RDMA/usnic: Suppress a compiler warning	2018-07-26 11:39:06 -06:00
usnic_fwd.h	RDMA/usnic: Suppress a compiler warning	2018-07-26 11:39:06 -06:00
usnic_ib_main.c	RDMA/usnic: Avoid overly large buffers on stack	2019-09-13 16:55:55 -03:00
usnic_ib_qp_grp.c	IB/usnic: fix spelling mistake "miniumum" -> "minimum"	2018-11-29 15:59:40 -07:00
usnic_ib_qp_grp.h
usnic_ib_sysfs.c	RDMA: Introduce and use rdma_device_to_ibdev()	2019-01-14 13:12:03 -07:00
usnic_ib_sysfs.h	RDMA/drivers: Use core provided API for registering device attributes	2018-10-17 03:45:01 -06:00
usnic_ib_verbs.c	RDMA: Introduce ib_port_phys_state enum	2019-08-12 10:18:52 -04:00
usnic_ib_verbs.h	RDMA: Convert CQ allocations to be under core responsibility	2019-06-11 16:39:49 -04:00
usnic_ib.h	RDMA: Convert CQ allocations to be under core responsibility	2019-06-11 16:39:49 -04:00
usnic_log.h
usnic_transport.c	IB/usnic: fix spelling mistake "unvalid" -> "invalid"	2018-09-25 14:35:06 -06:00
usnic_transport.h
usnic_uiom_interval_tree.c
usnic_uiom_interval_tree.h
usnic_uiom.c	mm/gup: add make_dirty arg to put_user_pages_dirty_lock()	2019-09-24 15:54:08 -07:00
usnic_uiom.h	IB: Remove 'uobject->context' dependency in object destroy APIs	2019-04-01 14:59:35 -03:00
usnic_vnic.c
usnic_vnic.h
usnic.h