From: Josef Bacik <jbacik@fb.com>
To: Chandan Rajendra <chandan@linux.vnet.ibm.com>, <clm@fb.com>,
<dsterba@suse.com>
Cc: <linux-btrfs@vger.kernel.org>
Subject: Re: [PATCH V20 03/19] Btrfs: subpage-blocksize: Make sure delalloc range intersects with the locked page's range
Date: Tue, 26 Jul 2016 13:19:54 -0400 [thread overview]
Message-ID: <ee4306ec-2ca7-387a-a61d-e3f5ca650be1@fb.com> (raw)
In-Reply-To: <1467606879-14181-4-git-send-email-chandan@linux.vnet.ibm.com>
On 07/04/2016 12:34 AM, Chandan Rajendra wrote:
> find_delalloc_range indirectly depends on EXTENT_UPTODDATE to make sure that
> the delalloc range returned intersects with the file range mapped by the
> page. Since we now track "uptodate" state in a per-page
> bitmap (i.e. in btrfs_page_private->bstate), this commit makes an explicit
> check to make sure that the delalloc range starts from within the file range
> mapped by the page.
>
> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Thanks,
Josef
next prev parent reply other threads:[~2016-07-26 17:21 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-04 4:34 [PATCH V20 00/19] Allow I/O on blocks whose size is less than page size Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 01/19] Btrfs: subpage-blocksize: Fix whole page read Chandan Rajendra
2016-07-26 16:11 ` Josef Bacik
2016-07-27 10:15 ` Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 02/19] Btrfs: subpage-blocksize: Fix whole page write Chandan Rajendra
2016-07-26 17:18 ` Josef Bacik
2016-07-04 4:34 ` [PATCH V20 03/19] Btrfs: subpage-blocksize: Make sure delalloc range intersects with the locked page's range Chandan Rajendra
2016-07-26 17:19 ` Josef Bacik [this message]
2016-07-04 4:34 ` [PATCH V20 04/19] Btrfs: subpage-blocksize: Define extent_buffer_head Chandan Rajendra
2016-07-26 17:42 ` Josef Bacik
2016-07-27 14:49 ` Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 05/19] Btrfs: subpage-blocksize: Read tree blocks whose size is < PAGE_SIZE Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 06/19] Btrfs: subpage-blocksize: Write only dirty extent buffers belonging to a page Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 07/19] Btrfs: subpage-blocksize: Allow mounting filesystems where sectorsize < PAGE_SIZE Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 08/19] Btrfs: subpage-blocksize: Deal with partial ordered extent allocations Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 09/19] Btrfs: subpage-blocksize: Explicitly track I/O status of blocks of an ordered extent Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 10/19] Btrfs: subpage-blocksize: btrfs_punch_hole: Fix uptodate blocks check Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 11/19] Btrfs: subpage-blocksize: Prevent writes to an extent buffer when PG_writeback flag is set Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 12/19] Revert "btrfs: fix lockups from btrfs_clear_path_blocking" Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 13/19] Btrfs: subpage-blocksize: Fix file defragmentation code Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 14/19] Btrfs: subpage-blocksize: Enable dedupe ioctl Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 15/19] Btrfs: subpage-blocksize: btrfs_clone: Flush dirty blocks of a page that do not map the clone range Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 16/19] Btrfs: subpage-blocksize: Make file extent relocate code subpage blocksize aware Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 17/19] Btrfs: subpage-blocksize: __btrfs_lookup_bio_sums: Set offset when moving to a new bio_vec Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 18/19] Btrfs: subpage-blocksize: Disable compression Chandan Rajendra
2016-07-04 4:34 ` [PATCH V20 19/19] Btrfs: subpage-blocksize: Rate limit scrub error message Chandan Rajendra
2016-07-12 16:06 ` David Sterba
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