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| author |   Josef Bacik <josef@toxicpanda.com> | 2022-09-12 12:27:44 -0700 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2022-09-29 17:08:28 +0200 |
| commit | 1daedb1d6bf24c7185e00cd341404f262f8de7c8 (patch) | |
| tree | 5b3411ade991ec8ea12cb778b028992e426ebad3 /fs/btrfs/inode.c | |
| parent | btrfs: make can_nocow_extent nowait compatible (diff) | |
| download | linux-dev-1daedb1d6bf24c7185e00cd341404f262f8de7c8.tar.xz linux-dev-1daedb1d6bf24c7185e00cd341404f262f8de7c8.zip | |
btrfs: add the ability to use NO_FLUSH for data reservations
In order to accommodate NOWAIT IOCB's we need to be able to do NO_FLUSH
data reservations, so plumb this through the delalloc reservation
system.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Stefan Roesch <shr@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 92ea0f9e6a06..0c92b22aa3b6 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4885,7 +4885,7 @@ int btrfs_truncate_block(struct btrfs_inode *inode, loff_t from, loff_t len, block_end = block_start + blocksize - 1; ret = btrfs_check_data_free_space(inode, &data_reserved, block_start, - blocksize); + blocksize, false); if (ret < 0) { if (btrfs_check_nocow_lock(inode, block_start, &write_bytes) > 0) { /* For nocow case, no need to reserve data space */ @@ -7641,7 +7641,7 @@ static int btrfs_dio_iomap_begin(struct inode *inode, loff_t start, if (write && !(flags & IOMAP_NOWAIT)) { ret = btrfs_check_data_free_space(BTRFS_I(inode), &dio_data->data_reserved, - start, data_alloc_len); + start, data_alloc_len, false); if (!ret) dio_data->data_space_reserved = true; else if (ret && !(BTRFS_I(inode)->flags & |