projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e1326f0) | patch
btrfs: zoned: handle REQ_OP_ZONE_APPEND as writing
authorNaohiro Aota <naohiro.aota@wdc.com>
Thu, 4 Feb 2021 10:21:59 +0000 (19:21 +0900)
committerDavid Sterba <dsterba@suse.com>
Tue, 9 Feb 2021 01:46:05 +0000 (02:46 +0100)
commitcfe94440d17404478771179150e6e4554f092dd5
tree40b1a76ecd03c20e48f9a1265929dbd457e5858btree | snapshot
parente1326f0339fe0a3beecb0da4d1b8793443798e09commit | diff
btrfs: zoned: handle REQ_OP_ZONE_APPEND as writing

Zoned filesystems use REQ_OP_ZONE_APPEND bios for writing to actual
devices.

Let btrfs_end_bio() and btrfs_op be aware of it, by mapping
REQ_OP_ZONE_APPEND to BTRFS_MAP_WRITE and using btrfs_op() instead of
bio_op().

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/disk-io.c diff | blob | history
fs/btrfs/inode.c diff | blob | history
fs/btrfs/volumes.c diff | blob | history
fs/btrfs/volumes.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git