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From: Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>
To: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: linux-xfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>,
	linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org,
	linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
	linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
	linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 09/17] dax: Fix comment describing dax_iomap_fault()
Date: Tue, 24 Oct 2017 17:24:06 +0200	[thread overview]
Message-ID: <20171024152415.22864-10-jack@suse.cz> (raw)
In-Reply-To: <20171024152415.22864-1-jack-AlSwsSmVLrQ@public.gmane.org>

Add missing argument description.

Reviewed-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Reviewed-by: Ross Zwisler <ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Signed-off-by: Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>
---
 fs/dax.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/dax.c b/fs/dax.c
index 675fab8ec41f..5214ed9ba508 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1435,7 +1435,8 @@ static int dax_iomap_pmd_fault(struct vm_fault *vmf,
 /**
  * dax_iomap_fault - handle a page fault on a DAX file
  * @vmf: The description of the fault
- * @ops: iomap ops passed from the file system
+ * @pe_size: Size of the page to fault in
+ * @ops: Iomap ops passed from the file system
  *
  * When a page fault occurs, filesystems may call this helper in
  * their fault handler for DAX files. dax_iomap_fault() assumes the caller
-- 
2.12.3

  parent reply	other threads:[~2017-10-24 15:24 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-24 15:23 [PATCH 0/17 v5] dax, ext4, xfs: Synchronous page faults Jan Kara
     [not found] ` <20171024152415.22864-1-jack-AlSwsSmVLrQ@public.gmane.org>
2017-10-24 15:23   ` [PATCH 01/17] mm: introduce MAP_SHARED_VALIDATE, a mechanism to safely define new mmap flags Jan Kara
     [not found]     ` <20171024152415.22864-2-jack-AlSwsSmVLrQ@public.gmane.org>
2017-10-24 21:21       ` Ross Zwisler
2017-10-24 15:23   ` [PATCH 02/17] mm: Remove VM_FAULT_HWPOISON_LARGE_MASK Jan Kara
2017-10-24 15:24   ` [PATCH 03/17] dax: Simplify arguments of dax_insert_mapping() Jan Kara
2017-10-24 15:24   ` [PATCH 05/17] dax: Create local variable for VMA in dax_iomap_pte_fault() Jan Kara
2017-10-24 15:24   ` [PATCH 06/17] dax: Create local variable for vmf->flags & FAULT_FLAG_WRITE test Jan Kara
2017-10-24 15:24   ` [PATCH 07/17] dax: Inline dax_insert_mapping() into the callsite Jan Kara
2017-10-24 15:24   ` [PATCH 08/17] dax: Inline dax_pmd_insert_mapping() " Jan Kara
2017-10-24 15:24   ` Jan Kara [this message]
2017-10-24 15:24   ` [PATCH 10/17] dax: Allow dax_iomap_fault() to return pfn Jan Kara
2017-10-24 15:24   ` [PATCH 12/17] mm: Define MAP_SYNC and VM_SYNC flags Jan Kara
2017-10-24 15:24   ` [PATCH 13/17] dax, iomap: Add support for synchronous faults Jan Kara
2017-10-24 15:24   ` [PATCH 15/17] ext4: Simplify error handling in ext4_dax_huge_fault() Jan Kara
2017-10-24 15:24   ` [PATCH 16/17] ext4: Support for synchronous DAX faults Jan Kara
2017-10-24 15:24   ` [PATCH] mmap.2: Add description of MAP_SHARED_VALIDATE and MAP_SYNC Jan Kara
2017-10-24 21:10     ` Ross Zwisler
2017-10-26 13:24       ` Jan Kara
     [not found]         ` <20171026132402.GB31161-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2017-10-26 18:22           ` Ross Zwisler
2017-10-24 15:24 ` [PATCH 04/17] dax: Factor out getting of pfn out of iomap Jan Kara
2017-10-24 15:24 ` [PATCH 11/17] dax: Allow tuning whether dax_insert_mapping_entry() dirties entry Jan Kara
2017-10-24 15:24 ` [PATCH 14/17] dax: Implement dax_finish_sync_fault() Jan Kara
2017-10-24 15:24 ` [PATCH 17/17] xfs: support for synchronous DAX faults Jan Kara
2017-10-24 21:29   ` Ross Zwisler
2017-10-24 22:23   ` Dave Chinner
2017-10-26 15:48     ` Jan Kara
     [not found]       ` <20171026154804.GF31161-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2017-10-26 21:16         ` Dave Chinner
2017-10-27 10:08           ` Jan Kara
     [not found]             ` <20171027100834.GH31161-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2017-10-31 15:19               ` Jan Kara
     [not found]                 ` <20171031151907.GB26128-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2017-10-31 21:50                   ` Dan Williams
     [not found]                     ` <CAPcyv4gBVyZ8KhB2s1M0BdhC1=HAean6Mb6oV7zsJBx0-t3bhw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-11-01  3:47                       ` Ross Zwisler
2017-10-27  6:43       ` Christoph Hellwig
     [not found]         ` <20171027064301.GC22931-jcswGhMUV9g@public.gmane.org>
2017-10-27  9:13           ` Jan Kara
  -- strict thread matches above, loose matches on Subject: below --
2017-10-19 12:57 [PATCH 0/17 v4] dax, ext4, xfs: Synchronous page faults Jan Kara
     [not found] ` <20171019125817.11580-1-jack-AlSwsSmVLrQ@public.gmane.org>
2017-10-19 12:58   ` [PATCH 09/17] dax: Fix comment describing dax_iomap_fault() Jan Kara

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